Jiangsu BZX784B18 Zener diode Datasheet

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-723 Plastic-Encapsulate Diode
BZX784B2V4-BZX784B39
ZENER DIODE
FEATURES
z Planar Die Construction
z 100mW Power Dissipation
z Zener Voltages from 2.4 – 39V
SOD-723
-
Maximum Ratings @TA=25℃ unless otherwise specified
Characteristic
Forward Voltage
@IF=10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air
Symbol
Value
Unit
VF
0.9
V
Pd
100
mW
RθJA
1250
℃/W
Я
Я
Junction Temperature
Tj
Storage Temperature Range
Tstg
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1
150
-55 ~ +150
E,Apr,2015
ELECTRICAL CHARACTERISTICS
Ta=25℃ unless otherwise specified
Typical
Maximum Zener Impedance
(Note 3)
Zener Voltage Range (Note 2)
Type Number
Type
Code
Maximum
Reverse
Current
Temperature
Coefficent
@IZT=5 mA
mV/°C
VZ@IZT
IZT
Nom(V)
Min(V)
Max(V)
ZZT@IZT
mA
ZZK@IZK
Ω
IZK
IR
VR
mA
uA
V
Min
Max
BZX784B2V4
Z1
2.4
2.35
2.45
5
100
600
1.0
50
1.0
-3.5
0
BZX784B2V7
Z2
2.7
2.65
2.75
5
100
600
1.0
20
1.0
-3.5
0
BZX784B3V0
Z3
3
2.94
3.06
5
95
600
1.0
10
1.0
-3.5
0
BZX784B3V3
Z4
3.3
3.23
3.37
5
95
600
1.0
5
1.0
-3.5
0
BZX784B3V6
Z5
3.6
3.53
3.67
5
90
600
1.0
5
1.0
-3.5
0
BZX784B3V9
Z6
3.9
3.82
3.98
5
90
600
1.0
3
1.0
-3.5
0
BZX784B4V3
Z7
4.3
4.21
4.39
5
90
600
1.0
3
1.0
-3.5
0
BZX784B4V7
X1
4.7
4.61
4.79
5
80
500
1.0
3
2.0
-3.5
0.2
BZX784B5V1
X2
5.1
5.00
5.20
5
60
480
1.0
2
2.0
-2.7
1.2
BZX784B5V6
X3
5.6
5.49
5.71
5
40
400
1.0
1
2.0
-2.0
2.5
BZX784B6V2
X4
6.2
6.08
6.32
5
10
150
1.0
3
4.0
0.4
3.7
BZX784B6V8
X5
6.8
6.66
6.94
5
15
80
1.0
2
4.0
1.2
4.5
BZX784B7V5
X6
7.5
7.35
7.65
5
15
80
1.0
1
5.0
2.5
5.3
BZX784B8V2
X7
8.2
8.04
8.36
5
15
80
1.0
0.7
5.0
3.2
6.2
BZX784B9V1
X8
9.1
8.92
9.28
5
15
100
1.0
0.5
6.0
3.8
7.0
BZX784B10
X9
10
9.80
10.20
5
20
150
1.0
0.2
7.0
4.5
8.0
BZX784B11
W1
11
10.78
11.22
5
20
150
1.0
0.1
8.0
5.4
9.0
BZX784B12
W2
12
11.76
12.24
5
25
150
1.0
0.1
8.0
6.0
10.0
BZX784B13
W3
13
12.74
13.26
5
30
170
1.0
0.1
8.0
7.0
11.0
BZX784B15
W4
15
14.70
15.30
5
30
200
1.0
0.1
10.5
9.2
13.0
BZX784B16
W5
16
15.68
16.32
5
40
200
1.0
0.1
11.2
10.4
14.0
BZX784B18
W6
18
17.64
18.36
5
45
225
1.0
0.1
12.6
12.4
16.0
BZX784B20
W7
20
19.60
20.40
5
55
225
1.0
0.1
14.0
14.4
18.0
BZX784B22
W8
22
21.56
22.44
5
55
250
1.0
0.1
15.4
16.4
20.0
BZX784B24
W9
24
23.52
24.48
5
70
250
1.0
0.1
16.8
18.4
22.0
BZX784B27
Y1
27
26.46
27.54
2
80
300
0.5
0.1
18.9
21.4
25.3
BZX784B30
Y2
30
29.40
30.60
2
80
300
0.5
0.1
21.0
24.4
29.4
BZX784B33
Y3
33
32.34
33.66
2
80
325
0.5
0.1
23.1
27.4
33.4
BZX784B36
Y4
36
35.28
36.72
2
90
350
0.5
0.1
25.2
30.4
37.4
BZX784B39
Y5
39
38.22
39.78
2
130
350
0.5
0.1
27.3
33.4
41.2
Notes:
1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, period=5ms,pulse width =300us.
3. f = 1KHz
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2
E,Apr,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 =100mW
20
18
16
15
13
11
12
10
9.1
6.2
6.8
7.5
8.2
5.1
10
5.6
IZ, ZENER CURRENT (mA)
Temperature Coefficients
20
100
1
0.5
TYPICAL Ta VALUES
FOR BZX784BXXX SERIES
15
VZ @ IZT
10
5
0
4
6
8
10
12
14
16
18
20
22
4
6
8
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
125
1000
Ta=25℃
(mW)
f=1kHz
100
PD
100
10
POWER DISSIPATION
ZZT, DYNAMIC IMPEDANCE(Ω)
IZ(AC)=0.1IZ(DC)
IZ=5mA
75
50
25
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
100
Ta
125
150
(℃ )
E,Apr,2015
SOD-723 Package Outline Dimensions
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0.525
0.650
0.515
0.580
0.250
0.350
0.080
0.150
0.550
0.650
0.900
1.100
1.300
1.500
0.200 REF
0.010
0.070
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0.021
0.026
0.020
0.023
0.010
0.014
0.003
0.006
0.022
0.026
0.035
0.043
0.051
0.059
0.008 REF
0.001
0.003
7° REF
SOD-723 Suggested Pad Layout
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SOD-723 Tape and Reel
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5
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