BZX84C18 [DIODES]
350mW SURFACE MOUNT ZENER DIODE; 350mW的表面贴装稳压二极管
| 型号： | BZX84C18 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | 350mW SURFACE MOUNT ZENER DIODE |
| 文件： | 总4页 (文件大小：438K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BZX84C2V4 - BZX84C39
Lead-free
350mW SURFACE MOUNT ZENER DIODE
SPICE MODELS: BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9
BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2
BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20
BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39
Features
·
·
·
·
·
·
Planar Die Construction
SOT-23
Min
350mW Power Dissipation
A
Dim
A
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
Zener Voltages from 2.4V - 39V
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Ideally Suited for Automated Assembly Processes
Lead Free/RoHS Compliant (Note 4)
Qualified to AEC-Q101 Standards for High Reliability
B
C
B
C
TOP VIEW
D
D
E
G
Mechanical Data
E
H
·
Case: SOT-23
G
H
K
M
·
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
J
L
J
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
K
Terminals: Solderable per MIL-STD-202, Method 208
L
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
M
·
·
·
Polarity: See Diagram
a
Marking: Marking Code & Date Code (See Page 4)
Weight: 0.008 grams (approximate)
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
VF
Value
0.9
Unit
V
Forward Voltage
@ IF = 10mA
Pd
Power Dissipation (Note 1)
Power Disspation (Note 3)
300
mW
mW
°C/W
°C/W
°C
Pd
350
R
qJA
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 3)
Operating and Storage Temperature Range
417
R
qJA
357
Tj, TSTG
-65 to +150
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. Valid provided the terminals are kept at ambient temperature.
4. No purposefully added lead.
DS18001 Rev. 25 - 2
1 of 4
BZX84C2V4 - BZX84C39
www.diodes.com
ã Diodes Incorporated
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Typical Temperature
Coefficient
@ IZT
Zener Voltage
Range
Maximum Zener
Impedance
(Note 6)
Maximum Reverse
Current
(Note 5)
(Note 5)
mV/°C
Type
Number
Marking
Code
ZZT @
IZT
VZ @ IZT
IZT
ZZK @ IZK
IR
VR
Min
Max
Nom (V) Min (V) Max (V)
(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
(W)
(W)
600
600
600
600
600
600
600
500
480
400
150
80
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
(mA)
50
(V)
1.0
BZX84C2V4
BZX84C2V7
BZX84C3V0
BZX84C3V3
BZX84C3V6
BZX84C3V9
BZX84C4V3
BZX84C4V7
BZX84C5V1
BZX84C5V6
BZX84C6V2
BZX84C6V8
BZX84C7V5
BZX84C8V2
BZX84C9V1
BZX84C10
BZX84C11
BZX84C12
BZX84C13
BZX84C15
BZX84C16
BZX84C18
BZX84C20
BZX84C22
BZX84C24
BZX84C27
BZX84C30
BZX84C33
BZX84C36
BZX84C39
KZB
KZC
KZD
KZE
KZF
KZG
KZH
KZ1
KZ2
KZ3
KZ4
KZ5
KZ6
KZ7
KZ8
KZ9
KY1
KY2
KY3
KY4
KY5
KY6
KY7
KY8
KY9
KYA
KYB
KYC
KYD
KYE
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
2.2
2.5
2.6
2.9
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
0
20
1.0
0
2.8
3.2
10
1.0
0
3.1
3.5
5.0
5.0
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.0
0
3.4
3.8
1.0
0
3.7
4.1
1.0
0
4.0
4.6
1.0
0
4.4
5.0
2.0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
4.8
5.4
2.0
5.2
6.0
2.0
5.8
6.6
4.0
6.4
7.2
4.0
1.2
7.0
7.9
80
5.0
2.5
7.7
8.7
80
5.0
3.2
8.5
9.6
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
6.0
3.8
9.4
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
7.0
4.5
11
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
8.0
5.4
12
8.0
6.0
13
8.0
7.0
15
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
9.2
16
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
18
20
22
24
27
30
33
36
39
Notes: 5. Short duration test pulse used to minimize self-heating effect.
6. f = 1KHz.
DS18001 Rev. 25 - 2
2 of 4
BZX84C2V4 - BZX84C39
www.diodes.com
500
400
300
200
50
T = 25°C
j
C3V9
C2V7
C5V6
C3V3
C6V8
C4V7
40
C8V2
C9V1
30
Note 1
Note 3
20
Test Current I
5.0mA
Z
10
100
0
0
100
0
200
0
1
2
3
4
5
6
8
9
10
7
V , ZENER VOLTAGE (V)
Z
T , Ambient Temperature, (°C)
A
Fig. 1 Power Derating Curve
Fig. 2 Zener Breakdown Characteristics
30
20
10
0
1000
100
10
T = 25°C
j
C10
T = 25°C
j
C12
V
R
= 1V
V
R
= 2V
C15
C18
V
= 1V
R
Test current I
Z
2mA
C22
C27
V
= 2V
Test current I
R
Z
5mA
C33
C36
C39
10
V , NOMINAL ZENER VOLTAGE (V)
Z
1
100
0
10
20
30
40
Fig. 4 Total Capacitance vs Nominal Zener Voltage
V , ZENER VOLTAGE (V)
Z
Fig. 3 Zener Breakdown Characteristics
DS18001 Rev. 25 - 2
3 of 4
www.diodes.com
BZX84C2V4 - BZX84C39
(Note 7)
Ordering Information
Device
Packaging
Shipping
(Type Number)-7-F
SOT-23
3000/Tape & Reel
* Add “-7-F” to the appropriate type number in Table 1 (on Page 2). Example: 6.2V Zener = BZX84C6V2-7-F.
Notes: 7. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
XXX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year ex: N = 2002
XXX
M = Month ex: 9 = September
Date Code Key
Year
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
Code
J
K
L
M
N
P
R
S
T
U
V
W
Month
Code
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agreetoholdDiodes Incorporated and all thecompanies whoseproducts arerepresentedonour website, harmless againstall damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President ofDiodes Incorporated.
DS18001 Rev. 25 - 2
4 of 4
BZX84C2V4 - BZX84C39
www.diodes.com
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