Document
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 Junction Temperature Storage Temperature Range
Symbol VF Pd RθJA
Tj Tstg
Value 0.9 100
1250 150 -55 ~ +150
Unit
V mW
℃/W Я Я
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ELECTRICAL CHARACTERISTICS
Ta=25℃ unless otherwise specified
Type Number
Type Code
Zener Voltage Range (Note 2)
Maximum Zener Impedance (Note 3)
BZX784B2V4 BZX784B2V7 BZX784B3V0 BZX784B3V3 BZX784B3V6 BZX784B3V9 BZX784B4V3 BZX784B4V7 BZX784B5V1 BZX784B5V6 BZX784B6V2 BZX784B6V8 BZX784B7V5 BZX784B8V2 BZX784B9V1 BZX784B10 BZX784B11 BZX784B12 BZX784B13 BZX784B15 BZX784B16 BZX784B18 BZX784B20 BZX784B22 BZX784B24 BZX784B27 BZX784B30 BZX784B33 BZX784B36 BZX784B39
Notes:
Z1 Z2 Z3 Z4 Z5 Z6 Z7 X1 X2 X3 X4 X5 X6 X7 X8 X9 W1 W2 W3 W4 W5 W6 W7 W8 W9 Y1 Y2 Y3 Y4 Y5
Nom(V) 2.4 2.7 3 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 11 12 13 15 16 18 20 22 24 27 30 33 36 39
VZ@IZT
Min(V) 2.35 2.65 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.78 11.76 12.74 14.70 15.68 17.64 19.60 21.56 23.52 26.46 29.40 32.34 35.28 38.22
Max(V) 2.45 2.75 3.06 3.37 3.67 3.98 4.39 4.79 5.20 5.71 6.32 6.94 7.65 8.36 9.28 10.20 11.22 12.24 13.26 15.30 16.32 18.36 20.40 22.44 24.48 27.54 30.60 33.66 36.72 39.78
IZT mA
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2 2 2 2 2
ZZT@IZT
ZZK@IZK
Ω 100 600 100 600 95 600 95 600 90 600 90 600 90 600 80 500 60 480 40 400 10 150 15 80 15 80 15 80 15 100 20 150 20 150 25 150 30 170 30 200 40 200 45 225 55 225 55 250 70 250 80 300 80 300 80 325 90 350 130 350
1. Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, period=5ms,pulse width =300us. 3. f = 1KHz
IZK
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
Maximum Reverse Current
Typical Temperature
Coefficent @IZT=5 mA
mV/°C
IR VR
uA V Min Max
50
1.0 -3.5
0
20
1.0 -3.5
0
10
1.0 -3.5
0
5
1.0 -3.5
0
5
1.0 -3.5
0
3
1.0 -3.5
0
3
1.0 -3.5
0
3 2.0 -3.5 0.2
2 2.0 -2.7 1.2
1 2.0 -2.0 2.5
3 4.0 0.4 3.7
2 4.0 1.2 4.5
1 5.0 2.5 5.3
0.7 5.0 3.2 6.2
0.5 6.0 3.8 7.0
0.2 7.0 4.5 8.0
0.1 8.0 5.4 9.0
0.1 8.0 6.0 10.0
0.1 8.0 7.0 11.0
0.1 10.5 9.2 13.0
0.1 11.2 10.4 14.0
0.1 12.6 12.4 16.0
0.1 14.0 14.4 18.0
0.1 15.4 16.4 20.0
0.1 16.8 18.4 22.0
0.1 18.9 21.4 25.3
0.1 21.0 24.4 29.4
0.1 23.1 27.4 33.4
0.1 25.2 30.4 37.4
0.1 27.3 33.4 41.2
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Typical Characteristics
Notes: Our company currently provide 5.1 V - 20 V products only
Zener Characteristics(V 5.1V to 20 V) Z 100
Ta =25℃ Pulsed
PD =100mW
10
Temperature Coefficients
20
TYPICAL Ta VALUES FOR BZX784BXXX SERIES
15
VZ @ IZT
10
IZ, ZENER CURRENT (mA)
5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20
θVZ, TEMPERATURE COEFFICIENT (mV/℃)
IR, LEAKAGE CURRENT (uA) C, CAPACITANCE (pF)
1
0.5 4 6 8 10 12 14 16 18 20 22
VZ, ZENER VOLTAGE (V)
Typical Leakage Current
0.1
Pulsed
0.01
Ta=100℃
1E-3
Ta=25℃
1E-4 4
1000
6 8 10 12 14 16 18 20
VZ, NOMINAL ZENER VOLTAGE (V)
Effect of Zener Voltage on Zener Impedance
22
Ta=25℃ IZ(AC)=0.1IZ(DC) f=1kHz
100
10 IZ=5mA
IZ=1mA
1 4 6 8 10 12 14 16 18 20 22
VZ, NOMINAL ZENER VOLTAGE (V)
5
0 4 6 8 10 12 14 16 18 20 22
VZ, NOMINAL ZENER VOLTAGE (V)
Typical Capacitance
1000
Ta=25℃ f=1MHz
100 0V BIAS
1V BIAS
10 BIAS AT 50% OF VZ NOM
1 4 6 8 10 12 14 16 18 20 22
VZ, NOMINAL ZENER VOLTAGE (V)
Power Derating Curve
125
100
75
50
25
0 0 25 50 75 100 125 150
AMBIENT TEMPERATURE Ta (℃)
ZZT, DYNAMIC IMPEDANCE(Ω) POWER DISSIPATION PD (mW)
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SOD-723 Package Outline Dimensions
6\PERO
A A1 b c D E E1 E2 L ș
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0LQ 0D[
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
7° REF
'LPHQVLRQV ,Q ,QFKHV
0LQ 0D[
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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