BZX84B47W [CHENG-YI]
Zener Diode,;
| 型号： | BZX84B47W |
| 厂家： | 
CHENG-YI ELECTRONIC CO., LTD. |
| 描述： | Zener Diode, |
| 文件： | 总4页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BZX84C2V4W SERIES
PB FREE PRODUCT
SURFACE MOUNT SILICON ZENER DIODES
Unit: inch (mm)
SOT-323
200 mWatts
POWER
VOLTAGE
2.4 - 75 Volts
FEATURES
• Planar Die construction
• 200mW Power Dissipation
.087(2.2)
.070(1.8)
• Ideally Suited for Automated Assembly Processes
.054(1.35)
.045(1.15)
MECHANICALDATA
.006(.15)
.002(.05)
• Case: SOT-323, Molded Plastic
• Terminals: Solderable per MIL-STD-202, Method 208
• Polarity: See Diagram Below
.056(1.40)
.047(1.20)
.004(.10)MAX.
• Approx. Weight: 0.008 grams
• Mounting Position: Any
.016(.40)
.078(.20)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Value
Units
V
Maximum Forward Voltage Drop at IF=10mA
V
P
F
0.9
200
Power Dissipation (Notes A) at 25OC
D
mW
Amps
OC
Peak Forward Surge Current, 8.3ms single half
sine-wave superimposed on rated load (JEDEC method) (Notes B)
IFSM
2.0
T
J ,TSTG
Operating Junction and StorageTemperature Range
-55 to +150
SINGLE
( Note C )
NOTES:
A. Mounted on 5.0mm2(.013mm thick) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
C. For Structure Purpose only.
PAGE . 1
BZX84C2V4W SERIES
Max Reverse
Leakage Current
Nominal Zener Voltage
Part Number
Max. Zener Impedance
Marking
Code
Package
V
Z
@ IZT
Z
ZT @ IZT
Z
ZK @ IZK
IR @ VR
Ω
Ω
Nom. V
2.4
2.7
3
Min. V
2.28
Max. V
2.52
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
mA
uA
50
20
10
V
BZX84C2V4W
BZX84C2V7W
BZX84C3W
100
100
95
600
600
600
600
600
600
600
500
480
400
150
80
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
2.57
2.84
2.85
3.15
BZX84C3V3W
BZX84C3V6W
BZX84C3V9W
BZX84C4V3W
BZX84C4V7W
BZX84C5V1W
BZX84C5V6W
BZX84C6V2W
BZX84C6V8W
BZX84C7V5W
BZX84C8V2W
BZX84C9V1W
BZX84C10W
BZX84C11W
BZX84C12W
BZX84C13W
BZX84C14W
BZX84C15W
BZX84C16W
BZX84C17W
BZX84C18W
BZX84C20W
BZX84C22W
BZX84C24W
BZX84C27W
BZX84C28W
BZX84C30W
BZX84C33W
BZX84C36W
BZX84C39W
BZX84C43W
BZX84C47W
BZX84C51W
BZX84C56W
BZX84C62W
BZX84C68W
BZX84C75W
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
3.14
3.47
95
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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
3.42
3.78
90
3.71
4.10
90
4.09
4.52
90
4.47
4.94
80
4.85
5.36
60
5.32
5.88
40
5.89
6.51
10
6.46
7.14
15
7.13
7.88
15
80
7.79
8.61
15
80
8.65
9.56
15
100
150
150
150
170
170
200
200
200
225
225
250
250
300
300
300
325
350
350
375
375
400
1000
1000
1000
1000
9.50
10.50
11.55
12.60
13.65
14.70
15.75
16.80
17.85
18.90
21.00
23.10
25.20
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
20
11
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
19.00
20.90
22.80
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
20
12
25
13
30
WK
WJ
WL
WM
17C
WN
WO
WP
WR
WS
28C
WT
WU
WW
WX
WY
WZ
XA
14
30
10.0
10.5
15
30
16
40
11.2
17
40
12.2
18
45
12.6
20
55
14.0
22
55
15.4
24
70
16.8
27
80
18.9
28
80
20.50
21.00
23.10
25.20
27.30
30.10
32.90
38.00
42.00
46.00
51.00
56.00
30
80
33
80
36
90
39
130
150
170
100
135
150
200
250
43
47
51
56
X2
62
X3
68
X4
75
X5
STANDARD VOLTAGE TOLERANCE IS + 5% AND :
+ 2%
SUFFIX “ B “ FOR
SUFFIX “ C “ FOR + 5%
PAGE . 2
8
7
6
100
10
1
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
10
100
NOMINAL ZENER VOLTAGE,VOLTS
NOMINAL ZENER VOLTAGE,VOLTS
Fig.2 TEMPERATURE COEFFICENTS
Fig.1 TEMPERATURE COEFFICENTS
1000
100
10
1000
100
10
O
T
I
J
=25 C
Z(AC)=0.1IZ(DC)
F=1 kHZ
I
= 1 mA
Z
5 mA
20 mA
150OC
75OC
5OC
25OC
1
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1
10
100
NORMAL ZENER VOLTAGE, VOLTS
FORWARD VOLTAGE, VOLTS
Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
Fig.4 TYPICAL FORWARD VOLTAGE
1000
100
TA
=25 oC
0 V BIAS
1 V BIAS
0.6
0.5
T
A
=25OC
0.4
0.3
BIASAT
50% OF V NOM
Z
10
1
0.2
0.1
1
10
100
0
0
25
50
75
100
125
150
NORMAL ZENER VOLTAGE, VOLTS
TEMPERATURE (OC)
Fig.5 STEADY STATE POWER DERATING
Fig.6 TYPICAL CAPACITANCE
PAGE . 3
100
100
10
o
T
A
=25 C
TA
=25 oC
10
1
1
0.1
0.01
0.1
0.01
10
30
50
70
90
0
2
4
6
8
10
12
ZENER VOLTAGE, VOLTS
ZENER VOLTAGE, VOLTS
Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT
1000
100
10
1
+150 O
C
0.1
0.01
+25 O
C
0.001
-55 O
C
0.0001
0.00001
0
10
20
30
40
50
60
70
80
90
NORMAL ZENER VOLTAGE, VOLTS
Fig.9 TYPICAL LEAKAGE CURRENT
PAGE . 4
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