Jiangsu BZT52B2V7 Zener diode Datasheet

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
BZT52B2V4-BZT52B43
ZENER DIODE
SOD-123
FEATURE
z
z
Planar Die Construction
350mW Power Dissipation on Ceramic PCB
z
General Purpose, Medium Current
z
Ideally Suited for Automated Assembly Processes
z
Available in Lead Free Version
Maximum Ratings(Ta=25 ℃ unless otherwise specified)
Characteristic
Forward Voltage (Note 2)
Symbol
Value
Unit
VF
0.9
V
Pd
350
mW
RθJA
357
@ IF = 10mA
Power Dissipation(Note 1)
Thermal Resistance from Junction to Ambient
Junction Temperature
Storage Temperature Range
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1
Tj
150
℃/W
℃
Tstg
-55 ~ +150
℃
E,Mar,2015
ELECTRICAL CHARACTERISTICS
Ta=25℃ unless otherwise specified
Type
Type
Number
Code
Maximum Zener Impedance
Zener Voltage Range (Note 2)
VZ@IZT
Nom(V)
Min(V)
(Note 3)
IZT
Max(V)
mA
ZZT@IZT
ZZK@IZK
Ω
Maximum
Reverse
Current
IZK
IR
VR
mA
μA
V
Typical
Temperature
Coefficent
Test
Current
IZTC
@IZTC
mV/°C
Min
Max
mA
BZT52B2V4
2WX
2.4
2.35
2.45
5
100
600
1.0
50
1.0
-3.5
0
5
BZT52B2V7
2W1
2.7
2.65
2.75
5
100
600
1.0
20
1.0
-3.5
0
5
BZT52B3V0
2W2
3.0
2.94
3.06
5
95
600
1.0
10
1.0
-3.5
0
5
BZT52B3V3
2W3
3.3
3.23
3.37
5
95
600
1.0
5
1.0
-3.5
0
5
BZT52B3V6
2W4
3.6
3.53
3.67
5
90
600
1.0
5
1.0
-3.5
0
5
BZT52B3V9
2W5
3.9
3.82
3.98
5
90
600
1.0
3
1.0
-3.5
0
5
BZT52B4V3
2W6
4.3
4.21
4.39
5
90
600
1.0
3
1.0
-3.5
0
5
BZT52B4V7
2W7
4.7
4.61
4.79
5
80
500
1.0
3
2.0
-3.5
0.2
5
BZT52B5V1
2W8
5.1
5.00
5.20
5
60
480
1.0
2
2.0
-2.7
1.2
5
BZT52B5V6
2W9
5.6
5.49
5.71
5
40
400
1.0
1
2.0
-2.0
2.5
5
BZT52B6V2
2WA
6.2
6.08
6.32
5
10
150
1.0
3
4.0
0.4
3.7
5
BZT52B6V8
2WB
6.8
6.66
6.94
5
15
80
1.0
2
4.0
1.2
4.5
5
BZT52B7V5
2WC
7.5
7.35
7.65
5
15
80
1.0
1
5.0
2.5
5.3
5
BZT52B8V2
2WD
8.2
8.04
8.36
5
15
80
1.0
0.7
5.0
3.2
6.2
5
BZT52B9V1
2WE
9.1
8.92
9.28
5
15
100
1.0
0.5
6.0
3.8
7.0
5
BZT52B10
2WF
10
9.80
10.20
5
20
150
1.0
0.2
7.0
4.5
8.0
5
BZT52B11
2WG
11
10.78
11.22
5
20
150
1.0
0.1
8.0
5.4
9.0
5
BZT52B12
2WH
12
11.76
12.24
5
25
150
1.0
0.1
8.0
6.0
10.0
5
BZT52B13
2WI
13
12.74
13.26
5
30
170
1.0
0.1
8.0
7.0
11.0
5
BZT52B15
2WJ
15
14.70
15.30
5
30
200
1.0
0.1
10.5
9.2
13.0
5
BZT52B16
2WK
16
15.68
16.32
5
40
200
1.0
0.1
11.2
10.4
14.0
5
BZT52B18
2WL
18
17.64
18.36
5
45
225
1.0
0.1
12.6
12.4
16.0
5
BZT52B20
2WM
20
19.60
20.40
5
55
225
1.0
0.1
14.0
14.4
18.0
5
BZT52B22
2WN
22
21.56
22.44
5
55
250
1.0
0.1
15.4
16.4
20.0
5
BZT52B24
2WO
24
23.52
24.48
5
70
250
1.0
0.1
16.8
18.4
22.0
5
BZT52B27
2WP
27
26.46
27.54
2
80
300
0.5
0.1
18.9
21.4
25.3
2
BZT52B30
2WQ
30
29.40
30.60
2
80
300
0.5
0.1
21.0
24.4
29.4
2
BZT52B33
2WR
33
32.34
33.66
2
80
325
0.5
0.1
23.1
27.4
33.4
2
BZT52B36
2WS
36
35.28
36.72
2
90
350
0.5
0.1
25.2
30.4
37.4
2
BZT52B39
2WT
39
38.22
39.78
2
130
350
0.5
0.1
27.3
33.4
41.2
2
BZT52B43
2WU
43
41.16
42.84
2
130
350
0.5
0.1
29.4
36.4
45.2
2
Notes: 1. Device mounted on ceramic PCB:7.6mm x 9.4mm x 0.87mm with pad areas 25mm2
2. Short duration test pulse used to minimize self-heating effect
3. f = 1kHz
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2
E,Mar,2015
Typical Characteristics
Notes: Our company currently provide 5.1 V - 20 V products only
Zener Characteristics(VZ 5.1V to 20 V)
θVZ, TEMPERATURE COEFFICIENT (mV/℃)
Ta =25℃
Pulsed
PD =350mW
20
18
16
15
13
11
12
10
9.1
7.5
8.2
6.2
6.8
5.1
10
5.6
IZ, ZENER CURRENT (mA)
Temperature Coefficients
20
100
1
0.5
TYPICAL Ta VALUES
FOR BZT52BXXX SERIES
15
VZ @ IZT
10
5
0
4
6
8
10
12
14
16
18
20
22
4
8
6
VZ, ZENER VOLTAGE (V)
12
14
16
18
20
22
Typical Capacitance
Typical Leakage Current
0.1
10
VZ, NOMINAL ZENER VOLTAGE (V)
1000
Ta=25℃
Pulsed
C, CAPACITANCE (pF)
IR, LEAKAGE CURRENT (uA)
f=1MHz
0.01
Ta=100℃
1E-3
0V BIAS
100
1V BIAS
10
BIAS AT
50% OF VZ NOM
Ta=25℃
1E-4
1
4
6
8
10
12
14
16
18
20
22
4
6
8
10
12
14
16
18
20
22
VZ, NOMINAL ZENER VOLTAGE (V)
VZ, NOMINAL ZENER VOLTAGE (V)
Power Derating Curve
Effect of Zener Voltage on Zener Impedance
1000
400
Ta=25℃
350
(mW)
f=1kHz
PD
100
10
POWER DISSIPATION
ZZT
Ω)
, DYNAMIC IMPEDANCE(
IZ(AC)=0.1IZ(DC)
IZ=5mA
300
250
200
150
100
50
IZ=1mA
1
0
4
6
8
10
12
14
16
18
20
22
0
VZ, NOMINAL ZENER VOLTAGE (V)
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25
50
75
AMBIENT TEMPERATURE
3
125
100
Ta
150
(℃ )
E,Mar,2015
SOD-123 Package Outline Dimensions
Dimensions In Millimeters
Max
Min
1.050
1.250
0.000
0.100
1.050
1.150
0.450
0.650
0.080
0.150
1.500
1.700
2.600
2.800
3.550
3.850
0.500 REF
0.250
0.450
0°
8°
Symbol
A
A1
A2
b
c
D
E
E1
L
L1
θ
Dimensions In Inches
Min
Max
0.041
0.049
0.000
0.004
0.041
0.045
0.018
0.026
0.003
0.006
0.059
0.067
0.102
0.110
0.140
0.152
0.020 REF
0.010
0.018
0°
8°
SOD-123 Suggested Pad Layout
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4
E,Mar,2015
SOD-123 Tape and Reel
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5
E,Mar,2015