FEATURES
♦ Silicon Planar Zener Diodes
♦ The Zener voltages are graded according to
the international E 12 standard. Smaller voltage
tolerances and other Zener voltages are available
upon request.
♦ These diodes are also available in the Mini-MELF case
with the type designation ZMM1 … ZMM75.
MECHANICAL DATA
Case: DO-35 Glass Case
Weight: approx. 0.13 g
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL VALUE UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at T
amb
= 25°C P
tot
500
(1)
mW
Junction Temperature T
j
175 °C
Storage Temperature Range T
S
– 55 to +175 °C
NOTES:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
ZPD1 THRU ZPD75
ZENER DIODES
min. 1.083 (27.5)
min. 1.083 (27.5)
max. .150 (3.8)
max.
∅
Cathode
.020 (0.52)
Mark
max.
∅
.079 (2.0)
DO-35
Dimensions are in inches and (millimeters)
1/20/99
SYMBOL MIN. TYP. MAX. UNIT
Thermal Resistance
R
thJA
– – 0.3
(1)
°C/W
Junction to Ambient Air
NOTES:
(1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.
ZPD1 THRU ZPD75
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Type
Zener Voltage
(1)
at
IZ= 5 mA
VZ(V)
at
IZ= 5 mA
f = 1 kHz
rzj(Ω)
at
IZ= 1 mA
f = 1 kHz
rzj(Ω)
Temp. Coeff.
of Zener Voltage
at
IZ= 5 mA
α
vz
(10–4/K)
Reverse
Voltage
at
IR= 100 nA
VR(V)
at
T
amb
= 45°C
IZ(mA)
at
T
amb
= 25°C
IZ(mA)
Dynamic Resistance
Admissible
Zener current
(2)
ZPD1
(3)
0.7 ... 0.8 6.5 (< 8) < 50 –26 ... –23 – 280 340
ZPD2.7 2.5 ... 2.9 75 (< 83) < 500 –9 ... –4 – 135 160
ZPD3 2.8 ... 3.2 80 (< 95) < 500 –9 ... –3 – 117 140
ZPD3.3 3.1 ... 3.5 80 (< 95) < 500 –8 ... –3 – 109 130
ZPD3.6 3.4 ... 3.8 80 (< 95) < 500 –8 ... –3 – 101 120
ZPD3.9 3.7 ... 4.1 80 (< 95) < 500 –7 ... –3 – 92 110
ZPD4.3 4.0 ... 4.6 80 (< 95) < 500 –6 ... –1 – 85 100
ZPD4.7 4.4 ... 5.0 70 (< 78) < 500 –5 ... +2 – 76 90
ZPD5.1 4.8 ... 5.4 30 (< 60) < 480 –3 ... +4 > 0.8 67 80
ZPD5.6 5.2 ... 6.0 10 (< 40) < 400 –2 ... +6 > 1 59 70
ZPD6.2 5.8 ... 6.6 4.8 (< 10) < 200 –1 ... +7 > 2 54 64
ZPD6.8 6.4 ... 7.2 4.5 (< 8) < 150 +2 ... +7 > 3 49 58
ZPD7.5 7.0 ... 7.9 4 (< 7) < 50 +3 ... +7 > 5 44 53
ZPD8.2 7.7 ... 8.7 4.5 (< 7) < 50 +4 ... +7 > 6 40 47
ZPD9.1 8.5 ... 9.6 4.8 (< 10) < 50 +5 ... +8 > 7 36 43
ZPD10 9.4 ... 10.6 5.2 (< 15) < 70 +5 ... +8 > 7.5 33 40
ZPD11 10.4 ... 11.6 6 (< 20) < 70 +5 ... +9 > 8.5 30 36
ZPD12 11.4 ... 12.7 7 (< 20) < 90 +6 ... +9 > 9 28 32
ZPD13 12.4 ... 14.1 9 (< 25) < 110 +7 ... +9 > 10 25 29
ZPD15 13.8 ... 15.6 11 (< 30) < 110 +7 ... +9 > 11 23 27
ZPD16 15.3 ... 17.1 13 (< 40) < 170 +8 ... +9.5 > 12 20 24
ZPD18 16.8 ... 19.1 18 (< 50) < 170 +8 ... +9.5 > 14 18 21
ZPD20 18.8 ... 21.2 20 (< 50) < 220 +8 ... +10 > 15 17 20
ZPD22 20.8 ... 23.3 25 (< 55) < 220 +8 ... +10 > 17 16 18
ZPD24 22.8 ... 25.6 28 (< 80) < 220 +8 ... +10 > 18 13 16
ZPD27 25.1 ... 28.9 30 (< 80) < 250 +8 ... +10 > 20 12 14
ZPD30 28 ... 32 35 (< 80) < 250 +8 ... +10 > 22.5 10 13
ZPD33 31 ... 35 40 (< 80) < 250 +8 ... +10 > 25 9 12
ZPD36 34 ... 38 40 (< 90) < 250 +8 ... +10 > 27 9 11
ZPD39 37 ... 41 50 (< 90) < 300 +10 ... +12 > 29 8 10
ZPD43 40 ... 46 60 (< 100) < 700 +10 ... +12 > 32 7 9.2
ZPD47 44 ... 50 70 (< 100) < 750 +10 ... +12 > 35 6 8.5
ZPD51 48 ... 54 70 (< 100) < 750 +10 ... +12 > 38 6 7.8
ZPD56 52.0 … 60.0
(4)
< 135
(4)
< 1000
(5)
typ. +10
(4)
–– –
ZPD62 58.0 … 66.0
(4)
< 150
(4)
< 1000
(5)
typ. +10
(4)
–– –
ZPD68 64.0 … 72.0
(4)
< 200
(4)
< 1000
(5)
typ. +10
(4)
–– –
ZPD75 70.0 … 79.0
(4)
< 250
(4)
< 1500
(5)
typ. +10
(4)
–– –
NOTES:
(1) Tested with pulses t
p
= 5 ms
(2) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
(3) The ZPD1 is a silicon diode operated in forward direction. Hence, the subscript of all parameters should be “F” instead of “Z”.
Connect the cathode terminal to the negative pole
(4) at I
Z
= 2.5 mA
(5) at I
Z
= 0.5 mA
RATINGS AND CHARACTERISTIC CURVES ZPD1 THRU ZPD75
RATINGS AND CHARACTERISTIC CURVES ZPD1 THRU ZPD75
RATINGS AND CHARACTERISTIC CURVES ZPD1 THRU ZPD75
RATINGS AND CHARACTERISTIC CURVES ZPD1 THRU ZPD75
RATINGS AND CHARACTERISTIC CURVES ZPD1 THRU ZPD75
RATINGS AND CHARACTERISTIC CURVES ZPD1 THRU ZPD75
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