Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Features
ZPD2.7 THRU ZPD51
SILICON PLANAR ZENER DIODES
Silicon Planar Zener Diodes
The Zener voltages are graded according to the international
E 24 standard. Smaller voltage tolerances and higher Zener
voltages on request.
Absolute Maximum Ratings (Ta=25 )
1
Symbols Values Units
Zener current see Table "Characteristics"
Power dissipation at Tamb=25 Ptot 500 1) mW
Junction temperature Tj175
Storage temperature range TS-55 to +175
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics at Tamb=25
Symbols Min. Typ. Max. Units
Thermal resistance
junction to ambient Air RthA - - 0.3 1) K/mW
DIMENSIONS
DIM
inches mm
Note
Min. Max. Min. Max.
A - 0.154 - 3.9
B - 0.075 - 1.9
C - 0.020 - 0.52
D 1.083 - 27.50 -
Notes:
(1) Tested with pulses tp=20ms.
(2) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Type
Zener voltage range 1) Dynamic resistance Temp.
coeff. of
Zener Volt.
at IZ=5mA
Reverse
voltage at
I=100nA
Admissible Zener current 2)
Vznom IZT for VZT 2) rzjT and rzjk at IZK VZ VRat Tamb=45 at Tamb=25
VmA V mA 10-4/K V IZ mA IZ mA
ZPD2.7 2.7 5 2.5 ... 2.9 (<83) <50 1 -9 ... -4 - 135 160
ZPD3 3.0 5 2.8 ... 3.2 (<95) <500 1 -9 ... -3 - 117 140
ZPD3.3 3.3 5 3.1 ... 3.5 (<95) <500 1 -8 ... -3 - 109 130
ZPD3.6 3.6 5 3.4 ... 3.8 (<95) <500 1 -8 ... -3 - 101 120
ZPD3.9 3.9 5 3.7 ... 4.1 (<95) <500 1 -7 ... -3 - 92 110
ZPD4.3 4.3 5 4.0 ... 4.6 (<95) <500 1 -6 ... -1 - 85 100
ZPD4.7 4.7 5 4.4 ... 5.0 (<78) <500 1 -5 ... +2 - 76 90
ZPD5.1 5.1 5 4.8 ... 5.4 (<60) <480 1 -3 ... +4 >0.8 67 80
ZPD5.6 5.6 5 5.2 ... 6.0 (<40) <400 1 -2 ... +6 >1 59 70
ZPD6.2 6.2 5 5.8 ... 6.6 (<10) <200 1 -1 ... +7 >2 54 64
ZPD6.8 6.8 5 6.4 ... 7.2 (<8) <150 1 +2 ... +7 >3 49 58
ZPD7.5 7.5 5 7.0 ... 7.9 (<7) <50 1 +3 ... +7 >5 44 53
ZPD8.2 8.2 5 7.7 ... 8.7 (<7) <50 1 +4 ... +7 >6 40 47
ZPD9.1 9.1 5 8.5 ... 9.6 (<10) <50 1 +5 ... +8 >7 36 43
ZPD10 10 5 9.4 ... 10.6 (<15) <70 1 +5 ... +8 >7.5 33 40
ZPD11 11 5 10.4 ... 11.6 (<20) <70 1 +5 ... +9 >8.5 30 36
ZPD12 12 5 11.4 ... 12.7 (<20) <90 1 +6 ... +9 >9 28 32
ZPD13 13 5 12.4 ... 14.1 (<25) <110 1 +7 ... +9 >10 25 29
ZPD15 15 5 13.8 ... 15.6 (<30) <110 1 +7 ... +9 >11 23 27
ZPD16 16 5 15.3 ... 17.1 (<40) <170 1 +8 ... +9.5 >12 20 24
ZPD18 18 5 16.8 ... 19.1 (<50) <170 1 +8 ... +9.5 >14 18 21
ZPD20 20 5 18.8 ... 21.2 (<50) <220 1 +8 ... +10 >15 17 20
ZPD22 22 5 20.8 ... 23.3 (<55) <220 1 +8 ... +10 >17 16 18
ZPD24 24 5 22.8 ... 25.6 (<80) <220 1 +8 ... +10 >18 13 16
ZPD27 27 5 25.1 ... 28.9 (<80) <250 1 +8 ... +10 >20 12 14
ZPD30 30 5 28 ... 32 (<80) <250 1 +8 ... +10 >22.5 10 13
ZPD33 33 5 31 ... 35 (<80) <250 1 +8 ... +10 >25 9 12
ZPD36 36 5 34 ... 38 (<90) <250 1 +8 ... +10 >27 9 11
ZPD39 39 5 37 ... 41 (<90) <300 1 +10 ... +12 >29 8 10
ZPD43 43 5 40 ... 46 (<100) <700 1 +10 ... +12 >32 7 9.2
ZPD47 47 5 44 ... 50 (<100) <750 1 +10 ... +12 >35 6 8.5
ZPD51 51 5 48 ... 54 (<100) <750 1 +10 ... +12 >38 6 7.8
2
RATINGS AND CHARACTERISTIC CURVES
3
