ZY1, ZY3.6 thru ZY200
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com Document Number 88418
202-May-02
Electrical Characteristics (TJ= 25°C unless otherwise noted)
Zener Dynamic Temp. coeff. Test Reverse Admissible
voltage(2) resistance of Zener volt. current voltage Zener current(1)
at at IZT at at at Tamb = 25°C
IZT f = 1 kHz IZT IR= 1µA
Type VZ(V) max rzj (Ω)αVZ (10–4 /K) IZT (mA) VR(V) IZ(mA)
ZY1(3) 0.71 … 0.82 1 –26 … –16 100 –1000
ZY3.6 3.4 ... 3.8 7 –7 ... +2 100 – 440
ZY3.9 3.7 ... 4.1 7 –7 ... +2 100 – 410
ZY4.3 4.0 ... 4.6 7 –7 ... +3 100 – 360
ZY4.7 4.4 ... 5.0 7 –7 ... +4 100 – 330
ZY5.1 4.8 ... 5.4 5 –6 ... +5 100 – 300
ZY5.6 5.2 ... 6.0 2 –3 ... +5 100 > 1.5 275
ZY6.2 5.8 ... 6.6 2 –1 ... +6 100 > 1.5 245
ZY6.8 6.4 ... 7.2 2 0 ... +7 100 > 2 220
ZY7.5 7.0 ... 7.9 2 0 ... +7 100 > 2 200
ZY8.2 7.7 ... 8.7 2 +3 ... +8 100 > 3.5 180
ZY9.1 8.5 ... 9.6 4 +3 ... +8 50 > 7.4 165
ZY10 9.4 ... 10.6 4 +5 ... +9 50 > 8.2 145
ZY11 10.4 … 11.6 7 +5 … +10 50 > 9.2 135
ZY12 11.4 … 12.7 7 +5 … +10 50 > 10 120
ZY13 12.4 … 14.1 10 +5 … +10 50 > 10.7 110
ZY15 13.8 … 15.8 10 +5 … +10 50 > 12 98
ZY16 15.3 … 17.1 15 +6 … +11 25 > 13.3 90
ZY18 16.8 … 19.1 15 +6 … +11 25 > 14.7 80
ZY20 18.8 … 21.2 15 +6 … +11 25 > 16.5 72
ZY22 20.8 … 23.3 15 +6 … +11 25 > 18.3 66
ZY24 22.8 … 25.6 15 +6 … +11 25 > 20.1 60
ZY27 25.1 … 28.9 15 +6 … +11 25 > 22.5 53
ZY30 28 … 32 15 +6 … +11 25 > 25.1 48
ZY33 31 … 35 15 +6 … +11 25 > 27.8 44
ZY36 34 … 38 40 +6 … +11 10 > 30.2 40
ZY39 37 … 41 40 +6 … +11 10 > 32.9 37
ZY43 40 … 46 45 +7 … +12 10 > 35.6 33
ZY47 44 … 50 45 +7 … +12 10 > 39.2 30
ZY51 48 … 54 60 +7 … +12 10 > 42.8 27
ZY56 52 … 60 60 +7 … +12 10 > 47.3 25
ZY62 58 … 66 80 +8 … +13 10 > 51.7 21
ZY68 64 … 72 80 +8 … +13 10 > 57.1 20
ZY75 70 … 79 100 +8 … +13 10 > 63.2 18
ZY82 77 … 88 100 +8 … +13 10 > 68.6 16
ZY91 85 … 96 200 +9 … +13 5 > 75.7 15
ZY100 94 … 106 200 +9 … +13 5 > 83.7 13
ZY110 104 …116 250 +9 … +13 5 > 92.6 12
ZY120 114 … 127 250 +9 … +13 5 > 101.6 11
ZY130 124 … 141 300 +9 … +13 5 > 110.5 10
ZY150 138 … 156 300 +9 … +13 5 > 123 9
ZY160 153 …171 350 +9 … +13 5 >136 8.5
ZY180 168 … 191 350 +9 … +13 5 > 149 8
ZY200 188 … 212 350 +9 … +13 5 > 167 7.5
Notes: (1) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case
(2) Tested with pulses tp= 5 ms
(3) The ZY1 is a silicon diode operated in forward direction. Hence, the index of all parameters ratings should be “F” instead of “Z”. Connect the cathode
lead to the negative pole