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ZPD1 - ZPD51
SILICON PLANAR ZENER DIODE Features
* * * Planar Die Construction Hermetically Sealed Glass Case 0.7V - 51V Nominal Zener Voltages
A
B
A
Mechanical Data
* * * * * Case: Glass, DO-35 Leads: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Marking: Type Number Weight: 0.13 grams (approx.)
DO-35 Dim A B C D Min 25.4 -- -- --
D
C
Max -- 4.57 0.53 1.9
All Dimensions in mm
Maximum Ratings
@ TA = 25C unless otherwise specified Symbol -- Pd RqJA Tj, TSTG Value -- 500 300 -55 to +175 Unit -- mW K/W C
Characteristic Zener Current (see Table on Page 2) Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range
Notes:
1. Tested with pulses, tp = 20ms. 2. Valid provided that leads at a distance of 8mm from body are kept at ambient temperature.
DS21402 Rev. E-3
1 of 3
ZPD1-ZPD51
Electrical Characteristics (continued)
Zener Voltage Range (Note 1) @ IZT = 5mA Volts ZPD1(Note 3) ZPD2.7 ZPD3.0 ZPD3.3 ZPD3.6 ZPD3.9 ZPD4.3 ZPD4.7 ZPD5.1 ZPD5.6 ZPD6.2 ZPD6.8 ZPD7.5 ZPD8.2 ZPD9.1 ZPD10 ZPD11 ZPD12 ZPD13 ZPD15(Note 4) ZPD16 ZPD18 ZPD20 ZPD22 ZPD24 ZPD27 ZPD30 ZPD33 ZPD36 ZPD39 ZPD43 ZPD47 ZPD51 Notes: 0.7-0.8 2.5-2.9 2.8-3.2 3.1-3.5 3.4-3.8 3.7-4.1 4.0-4.6 4.4-5.0 4.8-5.4 5.2-6.0 5.8-6.6 6.4-7.2 7.0-7.9 7.7-8.7 8.5-9.6 9.4-10.6 10.4-11.6 11.4-12.7 12.4-14.1 13.8-15.6 15.3-17.1 16.8-19.1 18.8-21.2 20.8-23.3 22.8-25.6 25.1-28.9 28-32 31-35 34-38 37-41 40-46 44-50 48-54
@ TA = 25C unless otherwise specified Typical Temperature Cooefficient TC %VZ/C -0.255 -0.065 -0.060 -0.055 -0.055 -0.050 -0.035 -0.015 +0.005 +0.020 +0.030 +0.045 +0.050 +0.055 +0.065 +0.065 +0.070 +0.075 +0.080 +0.080 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.110 +0.110 +0.110 +0.110 Min. Reverse Voltage @ IR = 0.1A VR Volts -- -- -- -- -- -- -- -- 0.8 1.0 2.0 3.0 5.0 6.0 7.0 7.5 8.5 9.0 10 11 12 14 15 17 18 20 22.5 25 27 29 32 35 38 Max. Zener Current (Note 2) @ TA = 25C IZM mA 340 160 140 130 120 110 100 90 80 70 64 58 53 47 43 40 36 32 29 27 24 21 20 18 16 14 13 12 11 10 9.2 8.5 7.8 | @ TA = 45C IZM mA 280 135 117 109 101 92 85 76 67 59 54 49 44 40 36 33 30 28 25 23 20 18 17 16 13 12 10 9 9 8 7 6 6
Maximum Zener Impedance ZZT @ IZT = 5mA Ohms 8 83 95 95 95 95 95 78 60 40 10 8 7 7 10 15 20 20 25 30 40 50 50 55 80 80 80 80 90 90 100 100 100 ZZK @ IZK = 1.0mA Ohms 50 500 500 500 500 500 500 500 480 400 200 150 50 50 50 70 70 90 110 110 170 170 220 220 220 250 250 250 250 300 700 750 750
Type Number
1. Tested with pulses tp = 20 ms. 2. Valid provided that leads at a distance of 8mm from body are kept at ambient temperature. 3. The ZPD1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of "Z". Connect the cathode electrode to the negative pole. 4. 15 volts 2% available upon special request as part number ZPD15C.
DS21402 Rev. E-3
2 of 3
ZPD1-ZPD51
50
ZPD2,7 ZPD3,9 ZPD3,3 ZPD5,6 ZPD4,7 ZPD6,8
Tj = 25C See Note 1
30
ZPD10 ZPD12
Tj = 25C See Note 1
IZT, ZENER CURRENT (mA)
IZT, ZENER CURRENT (mA)
40
ZPD8,2
ZPD15
20
30
ZPD18 ZPD22 ZPD27
20
10
Test Current IZ 5mA
ZPD33
10
ZPD36
Test Current IZ 5mA
0 0 1 2 3 4 5 6 7 8 9 10 VZ, ZENER VOLTAGE (V) Fig. 1, Zener Breakdown Characteristics
0
0
10
20
30
40
VZ, ZENER VOLTAGE (V) Fig. 2, Zener Breakdown Characteristics
500
10
ZPD39 ZPD43
ZPD51 ZPD47
Tj = 25C See Note 1
See Note 2
6
Pd, POWER DISSIPATION (mW)
IZT ZENER CURRENT (mA)
8
400
Test Current IZ 5mA
300
4
200
2
100
0
0
0
10
20
30
40
50
60
70
80
90 100
0
100
TA, AMBIENT TEMPERATURE (C) Fig. 4, Power Derating Curve
200
VZ, ZENER VOLTAGE (V) Fig. 3, Zener Breakdown Characteristics
DS21402 Rev. E-3
3 of 3
ZPD1-ZPD51

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