Document
ZPD2.7 THRU ZPD51
SILICON PLANAR ZENER DIODES
Features
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.
DIM ENSIONS DIM A B C D inches Min. 1.083 Max. 0.154 0.075 0.020 Min. 27.50 mm Max. 3.9 1.9 0.52 Note
Absolute Maximum Ratings
(Ta=25
)
Symbols Values Units
Zener current see Table "Characteristics" Power dissipation at Tamb=25 Junction temperature Storage temperature range Ptot Tj TS 500
1)
mW
175 -55 to +175
Note: (1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics
Thermal resistance junction to ambient Air
at Tamb=25
Symbols Min. Typ. Max. Units
RthA
-
-
0.3
1)
K/mW
Note: (1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
1
Zener voltage range Type Vznom V
ZPD2.7 ZPD3 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 ZPD16 ZPD18 ZPD20 ZPD22 ZPD24 ZPD27 ZPD30 ZPD33 ZPD36 ZPD39 ZPD43 ZPD47 ZPD51
1)
Dynamic resistance
Temp. coeff. of Zener Volt. at IZ=5mA
VZ
Reverse voltage at I=100nA VR V >0.8 >1 >2 >3 >5 >6 >7 >7.5 >8.5 >9 >10 >11 >12 >14 >15 >17 >18 >20 >22.5 >25 >27 >29 >32 >35 >38
Admissible Zener current
2)
IZT for VZT 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 5 5 5 5 5 5 5
2)
rzjT and rzjk at IZK mA (<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) <50 <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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
at Tamb=45 IZ mA 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
at Tamb=25 IZ mA 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
V 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
10-4/K -9 ... -4 -9 ... -3 -8 ... -3 -8 ... -3 -7 ... -3 -6 ... -1 -5 ... +2 -3 ... +4 -2 ... +6 -1 ... +7 +2 ... +7 +3 ... +7 +4 ... +7 +5 ... +8 +5 ... +8 +5 ... +9 +6 ... +9 +7 ... +9 +7 ... +9 +8 ... +9.5 +8 ... +9.5 +8 ... +10 +8 ... +10 +8 ... +10 +8 ... +10 +8 ... +10 +8 ... +10 +8 ... +10 +10 ... +12 +10 ... +12 +10 ... +12 +10 ... +12
2.7 3.0 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 43 47 51
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.
2
RATINGS AND CHARACTERISTIC CURVES
3
.