Note:
(1) Valid provided that electrodes are kept at ambient temperature.
Features
ZMY1 THRU ZMY100
SILICON PLANAR POWER ZENER DIODES
Silicon Planar Power Zener Diodes
for use in stabilizing and clipping circuits with high power rating.
The Zener voltages are graded according to the international
E 24 standard. Smaller voltage tolerances on request.
These diodes are also available in DO-41 case with the type
designation ZPY1 thru ZPY100.
These diodes are delivered taped.
Details see Taping.
Weight approx. : 0.25g
Absolute Maximum Ratings (Ta=25 )
1
Symbols Values Units
Zener current see Table "Characteristics"
Power dissipation at Tamb=25 Ptot 1 1) W
Junction temperature Tj175
Storage temperature range TS-55 to +175
Note:
(1) Valid provided that electrodes are kept at ambient temperature.
Characteristics at Tamb=25
Symbols Min. Typ. Max. Units
Thermal resistance
junction to ambient Air RthA - - 170 1) K/W
DIMENSIONS
DIM
inches mm
Note
Min. Max. Min. Max.
A 0.189 0.205 4.8 5.2
B 0.092 0.100 2.35 2.55
C 0.016 - 0.4 -
Notes:
(1) Valid provided that electrodes are kept at ambient temperature.
(2) Tested with pulses tp=20ms.
(3) The ZMY1 is a silicon diode operated in forward direction. Hence, the index of all characteristics and maximum ratings should be F instead of Z.
Connect the cathode terminal to the negative pole.
Type
Zener voltage 2)
at IZ test
Dynamic
resistance at IZ
test f=1KHz
Temp. coeff. of
Zener volt.
at IZ test
Test current Reverse voltage
at IR=0.5uA
Admissible Zener
current 1)
at tamb=25
VZrZJ VZ IZ test VRIZ
V 10-4/K mA V mA
ZMY1 3) 0.65 ... 0.75 6.5(<8) -26 ... -23 5 - 406
ZMY3.9 3.7 ... 4.1 4(<7) -7 ... +2 100 - 203
ZMY4.3 4.0 ... 4.6 4(<7) -7 ... +3 100 - 182
ZMY4.7 4.4 ... 5.0 4(<7) -7 ... +4 100 - 165
ZMY5.1 4.8 ... 5.4 2(<5) -6 ... +5 100 >0.7 150
ZMY5.6 5.2 ... 6.0 1(<2) -3 ... +5 100 >1.5 135
ZMY6.2 5.8 ... 6.6 1(<2) -1 ... +6 100 >2.0 128
ZMY6.8 6.4 ... 7.2 1(<2) 0 ... 7 100 >3.0 110
ZMY7.5 7.0 ... 7.9 1(<2) 0 ... 7 100 >5.0 100
ZMY8.2 7.7 ... 8.7 1(<2) +3 ... +8 100 >6.0 89
ZMY9.1 8.5 ... 9.6 2(<4) +3 ... +8 50 >7.0 82
ZMY10 9.4 ... 10.6 2(<4) +5 ... +9 50 >7.5 74
ZMY11 10.4 ... 11.6 3(<7) +5 ... +10 50 >8.5 66
ZMY12 11.4 ... 12.7 3(<7) +5 ... +10 50 >9.0 60
ZMY13 12.4 ... 14.1 4(<9) +5 ... +10 50 >10 55
ZMY15 13.8 ...15.8 4(<9) +5 ... +10 50 >11 49
ZMY16 15.3 ... 17.1 5(<10) +7 ... +11 25 >12 44
ZMY18 16.8 ... 19.1 5(<11) +7 ... +11 25 >14 40
ZMY20 18.8 ... 21.2 6(<12) +7 ... +11 25 >15 36
ZMY22 20.8 ... 23.3 7(<13) +7 ... +11 25 >17 34
ZMY24 22.8 ... 25.6 8(<14) +7 ... +12 25 >18 29
ZMY27 25.1 ... 28.9 9(<15) +7 ... +12 25 >20 27
ZMY30 28 ... 32 10(<20) +7 ... +12 25 >22.5 25
ZMY33 31 ... 35 11(<20) +7 ... +12 25 >25 22
ZMY36 34 ... 38 25(<60) +7 ... +12 10 >27 20
ZMY39 37 ... 41 30(<60) +8 ... +12 10 >29 18
ZMY43 40 ... 46 35(<80) +8 ... +13 10 >32 17
ZMY47 44 ... 50 40(<80) +8 ... +13 10 >35 15
ZMY51 48 ... 54 45(<100) +8 ... +13 10 >38 14
ZMY56 52 ... 60 50(<100) +8 ... +13 10 >42 13
ZMY62 58 ... 66 60(<130) +8 ... +13 10 >47 11
ZMY68 64 ... 72 65(<130) +8 ... +13 10 >51 10
ZMY75 70 ... 79 70(<160) +8 ... +13 10 >56 9
ZMY82 77 ... 88 80(<160) +8 ... +13 10 >61 8
ZMY91 85 ... 96 120(<250) +9 ... +13 5 >68 7.5
ZMY100 94 ... 106 130(<250) +9 ... +13 5 >75 7
2
RATINGS AND CHARACTERISTIC CURVES
3
RATINGS AND CHARACTERISTIC CURVES
4
RATINGS AND CHARACTERISTIC CURVES
5
