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BZX384-C39 [NEXPERIA]

Voltage regulator diodesProduction;
BZX384-C39
型号： BZX384-C39
厂家： Nexperia    Nexperia
描述：

Voltage regulator diodesProduction

测试 光电二极管
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BZX384 series  
Voltage regulator diodes  
Rev. 4 — 1 January 2023  
Product data sheet  
1. General description  
Low-power voltage regulator diodes in a small SOD323 (SC-76) Surface-Mounted Device (SMD)  
plastic package.  
The diodes are available in the normalized E24 ±1 % (BZX384-A), ±2 % (BZX384-B) and  
approximately ±5 % (BZX384-C) tolerance range. The series includes 37 breakdown voltages with  
nominal working voltages from 2.4 V to 75 V.  
2. Features and benefits  
•
Total power dissipation: ≤300 mW  
•
•
•
Three tolerance series: ±1 %, ±2 % and approximately ±5 %  
Working voltage range: nominal 2.4 V to 75 V (E24 range)  
Non-repetitive peak reverse power dissipation: ≤ 40 W  
3. Applications  
•
General regulation functions  
4. Quick reference data  
Table 1. Quick reference data  
Symbol Parameter  
Conditions  
IF = 10 mA  
Tamb ≤ 25 °C  
Min  
[1] -  
[2] -  
Typ  
Max  
0.9  
Unit  
V
VF  
forward voltage  
total power dissipation  
-
-
Ptot  
300  
mW  
[1] Pulse test: tp ≤ 100 μs; δ ≤ 0.02.  
[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard  
footprint.  
 
 
 
 
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
5. Pinning information  
Table 2. Pinning  
Pin  
1
Symbol  
Description  
cathode  
Simplified outline  
Graphic symbol  
K
A
[1]  
1
2
A
K
2
anode  
006aaa152  
[1] The marking bar indicates the cathode.  
6. Ordering information  
Table 3. Ordering information  
Type number  
Package  
Name  
Description  
plastic surface-mounted package; 2 leads  
Version  
BZX384 series[1]  
SC-76  
SOD323  
[1] The series consists of 111 types with 37 breakdown voltages with nominal working voltages from 2.4 V to 75 V and ±1 %, ±2 % and ±5  
% tolerances.  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
2 / 14  
 
 
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
7. Marking  
Table 4. Marking codes  
Type number  
Marking  
code  
Type number  
Marking  
code  
Type number  
Marking  
code  
BZX384-A2V4  
BZX384-A2V7  
BZX384-A3V0  
BZX384-A3V3  
BZX384-A3V6  
BZX384-A3V9  
BZX384-A4V3  
BZX384-A4V7  
BZX384-A5V1  
BZX384-A5V6  
BZX384-A6V2  
BZX384-A6V8  
BZX384-A7V5  
BZX384-A8V2  
BZX384-A9V1  
BZX384-A10  
BZX384-A11  
BZX384-A12  
BZX384-A13  
BZX384-A15  
BZX384-A16  
BZX384-A18  
BZX384-A20  
BZX384-A22  
BZX384-A24  
BZX384-A27  
BZX384-A30  
BZX384-A33  
BZX384-A36  
BZX384-A39  
BZX384-A43  
BZX384-A47  
BZX384-A51  
BZX384-A56  
BZX384-A62  
BZX384-A68  
BZX384-A75  
2B  
2U  
2V  
2W  
2X  
2Y  
2Z  
22  
23  
24  
25  
26  
27  
28  
29  
3X  
32  
33  
34  
35  
36  
37  
38  
39  
4N  
4P  
5F  
4R  
4S  
4T  
4U  
4V  
4W  
4X  
4Y  
4Z  
42  
BZX384-B2V4  
BZX384-B2V7  
BZX384-B3V0  
BZX384-B3V3  
BZX384-B3V6  
BZX384-B3V9  
BZX384-B4V3  
BZX384-B4V7  
BZX384-B5V1  
BZX384-B5V6  
BZX384-B6V2  
BZX384-B6V8  
BZX384-B7V5  
BZX384-B8V2  
BZX384-B9V1  
BZX384-B10  
BZX384-B11  
BZX384-B12  
BZX384-B13  
BZX384-B15  
BZX384-B16  
BZX384-B18  
BZX384-B20  
BZX384-B22  
BZX384-B24  
BZX384-B27  
BZX384-B30  
BZX384-B33  
BZX384-B36  
BZX384-B39  
BZX384-B43  
BZX384-B47  
BZX384-B51  
BZX384-B56  
BZX384-B62  
BZX384-B68  
BZX384-B75  
K1  
K2  
K3  
K4  
K5  
K6  
K7  
K8  
K9  
L1  
BZX384-C2V4  
BZX384-C2V7  
BZX384-C3V0  
BZX384-C3V3  
BZX384-C3V6  
BZX384-C3V9  
BZX384-C4V3  
BZX384-C4V7  
BZX384-C5V1  
BZX384-C5V6  
BZX384-C6V2  
BZX384-C6V8  
BZX384-C7V5  
BZX384-C8V2  
BZX384-C9V1  
BZX384-C10  
BZX384-C11  
BZX384-C12  
BZX384-C13  
BZX384-C15  
BZX384-C16  
BZX384-C18  
BZX384-C20  
BZX384-C22  
BZX384-C24  
BZX384-C27  
BZX384-C30  
BZX384-C33  
BZX384-C36  
BZX384-C39  
BZX384-C43  
BZX384-C47  
BZX384-C51  
BZX384-C56  
BZX384-C62  
BZX384-C68  
BZX384-C75  
T3  
T4  
T5  
T6  
T7  
T8  
T9  
T0  
D5  
D6  
T1  
L2  
L3  
D7  
D8  
D9  
D0  
T2  
L4  
L5  
L6  
L7  
L8  
DA  
DB  
DC  
DD  
DE  
DF  
DG  
DH  
DJ  
DK  
DL  
DM  
DN  
DP  
DR  
DS  
DT  
DU  
DV  
DW  
DX  
L9  
M1  
M2  
M3  
M4  
M5  
M6  
M7  
M8  
M9  
N0  
N1  
N2  
N3  
N4  
N5  
N6  
N7  
N8  
N9  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
3 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
8. Limiting values  
Table 5. Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
Symbol  
IF  
Parameter  
Conditions  
Min  
Max  
Unit  
forward current  
-
250  
mA  
IZSM  
non-repetitive peak  
reverse current  
[1] -  
see  
Tables 8 and  
9
PZSM  
non-repetitive peak  
[1] -  
40  
W
reverse power dissipation  
Ptot  
Tj  
total power dissipation  
junction temperature  
ambient temperature  
storage temperature  
Tamb ≤ 25 °C  
[2] -  
-
300  
mW  
°C  
150  
Tamb  
Tstg  
-65  
-65  
+150  
+150  
°C  
°C  
[1] tp = 100 μs; square wave; Tj = 25 °C prior to surge.  
[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.  
9. Thermal characteristics  
Table 6. Thermal characteristics  
Symbol  
Parameter  
Conditions  
Min  
[1] -  
Typ  
Max  
Unit  
Rth(j-a)  
thermal resistance from  
junction to ambient  
in free air  
-
415  
K/W  
Rth(j-sp)  
thermal resistance from  
junction to solder point  
[2] -  
-
110  
K/W  
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.  
[2] Soldering point of cathode tab.  
10. Characteristics  
Table 7. Characteristics  
Tj = 25 °C unless otherwise specified.  
Symbol  
Parameter  
Conditions  
IF = 10 mA  
IF = 100 mA  
Min  
[1] -  
[1] -  
Typ  
Max  
0.9  
Unit  
V
VF  
forward voltage  
-
-
1.1  
V
[1] Pulse test: tp ≤ 100 μs; δ ≤ 0.02.  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
4 / 14  
 
 
 
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
Table 8. Characteristics per type; BZX384-A2V4 to BZX384-C24  
Tj = 25 °C unless otherwise specified.  
BZX384 Sel Working  
Maximum differential Reverse  
Temperature Diode  
Non-repetitive  
-xxx  
voltage  
VZ (V)  
IZ = 5 mA  
resistance  
rdif (Ω)  
current  
IR (μA)  
coefficient  
SZ (mV/K)  
IZ = 5 mA  
capacitance peak reverse  
Cd (pF) [1]  
current  
IZSM (A) [2]  
Min  
Max IZ = 1 mA IZ = 5 mA Max  
VR (V) Min  
Max  
0.0  
Max  
Max  
2V4  
2V7  
3V0  
3V3  
3V6  
3V9  
4V3  
4V7  
5V1  
5V6  
6V2  
6V8  
7V5  
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
2.37 2.43 600  
2.35 2.45  
100  
100  
95  
95  
90  
90  
90  
80  
60  
40  
10  
15  
15  
50  
20  
10  
5
1
1
1
1
1
1
1
2
2
2
4
4
5
-3.5  
-3.5  
-3.5  
-3.5  
-3.5  
-3.5  
-3.5  
-3.5  
-2.7  
-2.0  
0.4  
450  
6.0  
2.20 2.60  
2.67 2.73 600  
2.65 2.75  
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
0.2  
1.2  
2.5  
3.7  
4.5  
5.3  
450  
450  
450  
450  
450  
450  
300  
300  
300  
200  
200  
150  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
4.0  
2.50 2.90  
2.97 3.03 600  
2.94 3.06  
2.80 3.20  
3.26 3.34 600  
3.23 3.37  
3.10 3.50  
3.56 3.64 600  
3.53 3.67  
5
3.40 3.80  
3.86 3.94 600  
3.82 3.98  
3
3.70 4.10  
4.25 4.35 600  
4.21 4.39  
3
4.00 4.60  
4.65 4.75 500  
4.61 4.79  
3
4.40 5.00  
5.04 5.16 480  
5.00 5.20  
2
4.80 5.40  
5.54 5.66 400  
5.49 5.71  
1
5.20 6.00  
6.13 6.27 150  
6.08 6.32  
3
5.80 6.60  
6.73 6.87 80  
6.66 6.94  
2
1.2  
6.40 7.20  
7.42 7.58 80  
7.35 7.65  
1
2.5  
7.00 7.90  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
5 / 14  
Nexperia  
BZX384 series  
Voltage regulator diodes  
BZX384 Sel Working  
Maximum differential Reverse  
Temperature Diode  
Non-repetitive  
-xxx  
voltage  
VZ (V)  
IZ = 5 mA  
resistance  
rdif (Ω)  
current  
IR (μA)  
coefficient  
SZ (mV/K)  
IZ = 5 mA  
capacitance peak reverse  
Cd (pF) [1]  
current  
IZSM (A) [2]  
Min  
Max IZ = 1 mA IZ = 5 mA Max  
VR (V) Min  
Max  
6.2  
Max  
Max  
8V2  
9V1  
10  
11  
12  
13  
15  
16  
18  
20  
22  
24  
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
8.11 8.29 80  
8.04 8.36  
15  
15  
20  
20  
25  
30  
30  
40  
45  
55  
55  
70  
0.7  
5
3.2  
150  
4.0  
7.70 8.70  
9.00 9.20 100  
8.92 9.28  
0.5  
6
3.8  
7.0  
150  
90  
85  
85  
80  
75  
75  
70  
60  
60  
55  
3.0  
3.0  
2.5  
2.5  
2.5  
2.0  
1.5  
1.5  
1.5  
1.25  
1.25  
8.50 9.60  
9.90 10.10 150  
9.80 10.20  
0.2  
7
4.5  
8.0  
9.40 10.60  
10.89 11.11 150  
10.80 11.20  
0.1  
8
5.4  
9.0  
10.40 11.60  
11.88 12.12 150  
11.80 12.20  
0.1  
8
6.0  
10.0  
11.0  
13.0  
14.0  
16.0  
18.0  
20.0  
22.0  
11.40 12.70  
12.87 13.13 170  
12.70 13.30  
0.1  
8
7.0  
12.40 14.10  
14.85 15.15 200  
14.70 15.30  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
10.5  
11.2  
12.6  
14  
15.4  
16.8  
9.2  
13.80 15.60  
15.84 16.16 200  
15.70 16.30  
10.4  
12.4  
14.4  
16.4  
18.4  
15.30 17.10  
17.82 18.18 225  
17.60 18.40  
16.80 19.10  
19.80 20.20 225  
19.60 20.40  
18.80 21.20  
21.78 22.22 250  
21.60 22.40  
20.80 23.30  
23.76 24.24 250  
23.50 24.50  
22.80 25.60  
[1] f = 1 MHz; VR = 0 V  
[2] tp = 100 μs; square wave; Tj = 25 °C  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
6 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
Table 9. Characteristics per type; BZX384-A27 to BZX384-C75  
Tj = 25 °C unless otherwise specified.  
BZX384 Sel Working  
Maximum differential Reverse  
Temperature Diode  
Non-repetitive  
-xxx  
voltage  
VZ (V)  
IZ = 2 mA  
resistance  
rdif (Ω)  
current  
IR (μA)  
coefficient  
SZ (mV/K)  
IZ = 2 mA  
capacitance peak reverse  
Cd (pF) [1]  
current  
IZSM (A) [2]  
Min  
Max IZ = 0.5  
IZ = 2 mA Max  
VR (V) Min  
Max  
Max  
Max  
mA  
27  
30  
33  
36  
39  
43  
47  
51  
56  
62  
68  
75  
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
26.73 27.27 300  
26.50 27.50  
80  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
0.05  
18.9  
21.4  
24.4  
27.4  
30.4  
33.4  
37.6  
42.0  
46.6  
52.2  
58.8  
65.6  
73.4  
25.3  
29.4  
33.4  
37.4  
41.2  
46.6  
51.8  
57.2  
63.8  
71.6  
79.8  
88.6  
50  
1.0  
25.10 28.90  
29.70 30.30 300  
29.40 30.60  
80  
21  
50  
45  
45  
45  
40  
40  
40  
40  
35  
35  
35  
1.0  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.3  
0.25  
0.20  
28.00 32.00  
32.67 33.33 325  
32.30 33.70  
80  
23.1  
25.2  
27.3  
30.1  
32.9  
35.7  
39.2  
43.4  
47.6  
52.5  
31.00 35.00  
35.64 36.36 350  
35.30 36.70  
90  
34.00 38.00  
38.61 39.39 350  
38.20 39.80  
130  
150  
170  
180  
200  
215  
240  
255  
37.00 41.00  
42.57 43.43 375  
42.10 43.90  
40.00 46.00  
46.53 47.47 375  
46.10 47.90  
44.00 50.00  
50.49 51.51 400  
50.00 52.00  
48.00 54.00  
55.44 56.56 425  
54.90 57.10  
52.00 60.00  
61.38 62.62 450  
60.80 63.20  
58.00 66.00  
67.32 68.68 475  
66.60 69.40  
64.00 72.00  
74.25 75.75 500  
73.50 76.50  
70.00 79.00  
[1] f = 1 MHz; VR = 0 V  
[2] tp = 100 μs; square wave; Tj = 25 °C  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
7 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
aaa-028550  
mbg801  
3
3
2
10  
10  
I
F
(mA)  
P
ZSM  
10  
(W)  
2
10  
10  
1
(1)  
(2)  
-1  
10  
10  
-2  
-3  
10  
10  
1
10  
- 1  
0.4  
0.6  
0.8  
1.0  
1
10  
t
(ms)  
V
(V)  
p
F
(1) Tj = 25 °C (before surge)  
(2) Tj = 150 °C (before surge)  
Tj = 25 °C  
Fig. 2. Forward current as a function of forward  
voltage; typical values (BZX384-A/B/C2V4)  
Fig. 1. Non-repetitive peak reverse power dissipation  
as a function of pulse duration; maximum  
values  
aaa-028551  
aaa-028552  
3
3
10  
10  
I
I
F
F
(mA)  
(mA)  
10  
2
2
10  
10  
10  
1
1
-1  
-1  
10  
10  
-2  
-2  
10  
10  
10  
10  
-3  
-3  
0.4  
0.6  
0.8  
1.0  
0.4  
0.6  
0.8  
1.0  
V
(V)  
V (V)  
F
F
Tj = 25 °C  
Tj = 25 °C  
Fig. 3. Forward current as a function of forward  
voltage; typical values (BZX384-A/B/C6V8)  
Fig. 4. Forward current as a function of forward  
voltage; typical values (BZX384-A/B/C7V5)  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
8 / 14  
Nexperia  
BZX384 series  
Voltage regulator diodes  
aaa-028553  
mld444  
3
10  
0.5  
I
F
S
Z
(mA)  
(mV/K)  
4V7  
2
10  
0
4V3  
10  
- 0.5  
- 1  
2V4  
1
2V7  
3V9  
3V6  
-1  
10  
- 1.5  
- 2  
-2  
-3  
3V3  
3V0  
10  
10  
- 1  
2
0.4  
0.6  
0.8  
1.0  
10  
1
10  
10  
V
(V)  
I (mA)  
Z
F
Tj = 25 °C  
Tj = 25 °C to 150 °C  
Fig. 5. Forward current as a function of forward  
voltage; typical values (BZX384-A/B/C75)  
Fig. 6. Temperature coefficient as a function  
of working current; typical values  
(BZX384-A/B/C2V4 to BZX384-A/B/C4V7)  
mld445  
aaa-006665  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
-8  
-9  
12  
10  
10  
10  
10  
10  
10  
10  
10  
10  
2V4  
2V7  
3V6 3V9  
4V3 4V7 5V1  
I
R
15  
(A)  
S
Z
(mV/K)  
13  
12  
3V0  
3V3  
8
11  
10  
9V1  
8V2  
7V5  
6V8  
6V2  
4
0
5V6  
6V2  
6V8  
5V6  
5V1  
- 4  
10  
- 1  
2
1
10  
10  
0
2
4
6
8
I
(mA)  
V (V)  
R
Z
Tj = 25 °C to 150 °C  
Tj = 25 °C  
Fig. 7. Temperature coefficient as a function  
of working current; typical values  
Fig. 8. Reverse current as a function of  
reverse voltage; typical values  
(BZX384-A/B/C5V1 to BZX384-A/B/C15)  
(BZX384-A/B/C2V4 to BZX384-A/B/C6V8)  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
9 / 14  
Nexperia  
BZX384 series  
Voltage regulator diodes  
aaa-006666  
aaa-006667  
-1  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
-8  
-9  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
I
I
R
R
30 36  
43  
51  
62  
75  
(A)  
(A)  
-2  
7V5  
8V2  
9V1  
10  
10 12  
15  
18  
22  
27 33 39  
47  
56  
68  
-3  
10  
11 13  
16  
20  
24  
-4  
10  
-5  
10  
-6  
10  
-7  
10  
-8  
10  
0
5
10  
15  
20  
R
25  
20  
40  
60  
80  
V
(V)  
V (V)  
R
Tj = 25 °C  
Tj = 25 °C  
Fig. 9. Reverse current as a function of  
reverse voltage; typical values  
Fig. 10. Reverse current as a function of  
reverse voltage; typical values  
(BZX384-A/B/C7V5 to BZX384-A/B/C24)  
(BZX384-A/B/C27 to BZX384-A/B/C75)  
11. Package outline  
1.35  
1.15  
1.1  
0.8  
0.45  
0.15  
1
2.7 1.8  
2.3 1.6  
2
0.40  
0.25  
0.25  
0.10  
Dimensions in mm  
03-12-17  
Fig. 11. Package outline SOD323  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
10 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
12. Soldering  
3.05  
2.1  
solder lands  
solder resist  
1.65 0.95  
0.5 (2×) 0.6 (2×)  
solder paste  
occupied area  
2.2  
Dimensions in mm  
0.5  
(2×)  
0.6  
(2×)  
sod323_fr  
Fig. 12. Reflow soldering footprint for SOD323 (SC-76)  
5
2.9  
1.5 (2×)  
solder lands  
solder resist  
occupied area  
1.2  
2.75  
Dimensions in mm  
(2×)  
preferred transport  
direction during soldering  
sod323_fw  
Fig. 13. Wave soldering footprint for SOD323 (SC-76)  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
11 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
13. Revision history  
Table 10. Revision history  
Document ID  
BZX384_SER v.4  
Modifications:  
Release date  
20230101  
Data sheet status  
Change notice  
Supersedes  
Product data sheet  
-
BZX384_SER v.3  
•
•
BZX384-A selections added  
Products changed to non-automotive qualification. Please refer to nexperia.com for  
automotive (-Q) product alternatives.  
•
Limiting values: Temperature specification adjusted  
BZX384_SER v.3  
BZX384_SER v.2  
BZX384_SER v.1  
20161011  
20040322  
20030401  
Product data sheet  
Product data sheet  
Product data sheet  
-
-
-
BZX384_SER v.2  
BZX384_SER v.1  
-
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
12 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
injury, death or severe property or environmental damage. Nexperia and its  
suppliers accept no liability for inclusion and/or use of Nexperia products in  
such equipment or applications and therefore such inclusion and/or use is at  
the customer’s own risk.  
14. Legal information  
Quick reference data — The Quick reference data is an extract of the  
product data given in the Limiting values and Characteristics sections of this  
document, and as such is not complete, exhaustive or legally binding.  
Data sheet status  
Document status Product  
Definition  
Applications — Applications that are described herein for any of these  
products are for illustrative purposes only. Nexperia makes no representation  
or warranty that such applications will be suitable for the specified use  
without further testing or modification.  
[1][2]  
status [3]  
Objective [short]  
data sheet  
Development  
This document contains data from  
the objective specification for  
product development.  
Customers are responsible for the design and operation of their applications  
and products using Nexperia products, and Nexperia accepts no liability for  
any assistance with applications or customer product design. It is customer’s  
sole responsibility to determine whether the Nexperia product is suitable  
and fit for the customer’s applications and products planned, as well as  
for the planned application and use of customer’s third party customer(s).  
Customers should provide appropriate design and operating safeguards to  
minimize the risks associated with their applications and products.  
Preliminary [short]  
data sheet  
Qualification  
Production  
This document contains data from  
the preliminary specification.  
Product [short]  
data sheet  
This document contains the product  
specification.  
[1] Please consult the most recently issued document before initiating or  
completing a design.  
Nexperia does not accept any liability related to any default, damage, costs  
or problem which is based on any weakness or default in the customer’s  
applications or products, or the application or use by customer’s third party  
customer(s). Customer is responsible for doing all necessary testing for the  
customer’s applications and products using Nexperia products in order to  
avoid a default of the applications and the products or of the application or  
use by customer’s third party customer(s). Nexperia does not accept any  
liability in this respect.  
[2] The term 'short data sheet' is explained in section "Definitions".  
[3] The product status of device(s) described in this document may have  
changed since this document was published and may differ in case of  
multiple devices. The latest product status information is available on  
the internet at https://www.nexperia.com.  
Definitions  
Limiting values — Stress above one or more limiting values (as defined in  
the Absolute Maximum Ratings System of IEC 60134) will cause permanent  
damage to the device. Limiting values are stress ratings only and (proper)  
operation of the device at these or any other conditions above those  
given in the Recommended operating conditions section (if present) or the  
Characteristics sections of this document is not warranted. Constant or  
repeated exposure to limiting values will permanently and irreversibly affect  
the quality and reliability of the device.  
Draft — The document is a draft version only. The content is still under  
internal review and subject to formal approval, which may result in  
modifications or additions. Nexperia does not give any representations or  
warranties as to the accuracy or completeness of information included herein  
and shall have no liability for the consequences of use of such information.  
Short data sheet — A short data sheet is an extract from a full data sheet  
with the same product type number(s) and title. A short data sheet is  
intended for quick reference only and should not be relied upon to contain  
detailed and full information. For detailed and full information see the relevant  
full data sheet, which is available on request via the local Nexperia sales  
office. In case of any inconsistency or conflict with the short data sheet, the  
full data sheet shall prevail.  
Terms and conditions of commercial sale — Nexperia products are  
sold subject to the general terms and conditions of commercial sale, as  
published at http://www.nexperia.com/profile/terms, unless otherwise agreed  
in a valid written individual agreement. In case an individual agreement is  
concluded only the terms and conditions of the respective agreement shall  
apply. Nexperia hereby expressly objects to applying the customer’s general  
terms and conditions with regard to the purchase of Nexperia products by  
customer.  
Product specification — The information and data provided in a Product  
data sheet shall define the specification of the product as agreed between  
Nexperia and its customer, unless Nexperia and customer have explicitly  
agreed otherwise in writing. In no event however, shall an agreement be  
valid in which the Nexperia product is deemed to offer functions and qualities  
beyond those described in the Product data sheet.  
No offer to sell or license — Nothing in this document may be interpreted  
or construed as an offer to sell products that is open for acceptance or the  
grant, conveyance or implication of any license under any copyrights, patents  
or other industrial or intellectual property rights.  
Export control — This document as well as the item(s) described herein  
may be subject to export control regulations. Export might require a prior  
authorization from competent authorities.  
Disclaimers  
Limited warranty and liability — Information in this document is believed  
to be accurate and reliable. However, Nexperia does not give any  
representations or warranties, expressed or implied, as to the accuracy  
or completeness of such information and shall have no liability for the  
consequences of use of such information. Nexperia takes no responsibility  
for the content in this document if provided by an information source outside  
of Nexperia.  
Non-automotive qualified products — Unless this data sheet expressly  
states that this specific Nexperia product is automotive qualified, the  
product is not suitable for automotive use. It is neither qualified nor tested in  
accordance with automotive testing or application requirements. Nexperia  
accepts no liability for inclusion and/or use of non-automotive qualified  
products in automotive equipment or applications.  
In no event shall Nexperia be liable for any indirect, incidental, punitive,  
special or consequential damages (including - without limitation - lost  
profits, lost savings, business interruption, costs related to the removal  
or replacement of any products or rework charges) whether or not such  
damages are based on tort (including negligence), warranty, breach of  
contract or any other legal theory.  
In the event that customer uses the product for design-in and use in  
automotive applications to automotive specifications and standards,  
customer (a) shall use the product without Nexperia’s warranty of the  
product for such automotive applications, use and specifications, and (b)  
whenever customer uses the product for automotive applications beyond  
Nexperia’s specifications such use shall be solely at customer’s own risk,  
and (c) customer fully indemnifies Nexperia for any liability, damages or failed  
product claims resulting from customer design and use of the product for  
automotive applications beyond Nexperia’s standard warranty and Nexperia’s  
product specifications.  
Notwithstanding any damages that customer might incur for any reason  
whatsoever, Nexperia’s aggregate and cumulative liability towards customer  
for the products described herein shall be limited in accordance with the  
Terms and conditions of commercial sale of Nexperia.  
Translations — A non-English (translated) version of a document is for  
reference only. The English version shall prevail in case of any discrepancy  
between the translated and English versions.  
Right to make changes — Nexperia reserves the right to make changes  
to information published in this document, including without limitation  
specifications and product descriptions, at any time and without notice. This  
document supersedes and replaces all information supplied prior to the  
publication hereof.  
Trademarks  
Suitability for use — Nexperia products are not designed, authorized or  
warranted to be suitable for use in life support, life-critical or safety-critical  
systems or equipment, nor in applications where failure or malfunction  
of an Nexperia product can reasonably be expected to result in personal  
Notice: All referenced brands, product names, service names and  
trademarks are the property of their respective owners.  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
13 / 14  
 
Nexperia  
BZX384 series  
Voltage regulator diodes  
Contents  
1. General description......................................................1  
2. Features and benefits.................................................. 1  
3. Applications.................................................................. 1  
4. Quick reference data....................................................1  
5. Pinning information......................................................2  
6. Ordering information....................................................2  
7. Marking..........................................................................3  
8. Limiting values............................................................. 4  
9. Thermal characteristics............................................... 4  
10. Characteristics............................................................4  
11. Package outline........................................................ 10  
12. Soldering................................................................... 11  
13. Revision history........................................................12  
14. Legal information......................................................13  
© Nexperia B.V. 2022. All rights reserved  
For more information, please visit: http://www.nexperia.com  
For sales office addresses, please send an email to: salesaddresses@nexperia.com  
Date of release: 1 January 2023  
©
BZX384_SER  
All information provided in this document is subject to legal disclaimers.  
Nexperia B.V. 2022. All rights reserved  
Product data sheet  
Rev. 4 — 1 January 2023  
14 / 14  

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