ZPU100 thru ZPU180
Vishay Semiconductors
formerly General Semiconductor
Zener Diodes
DO-204AL (DO-41 Glass)
max. .161 (4.1)
min. 1.102 (28.0)
min. 1.102 (28.0)
V
Z
Range
100 to 180V
Power Dissipation
1.3W
Features
• Silicon Planar Zener Diodes
• For use in stabilizing and clipping circuits with
higher power rating.
• The Zener voltages are graded according to the
international E 12 standard. Smaller voltage
tolerances are available upon request.
• These diodes are also available in MELF case
with the type designation ZMU100 … ZMU180.
max.
∅
0.102 (2.6)
Cathode
Mark
Mechanical Data
max.
∅
0.034 (0.86)
Case:
DO-41 Glass Case
Weight:
approx. 0.35g
Packaging Codes/Options:
D9/5K per 13” reel (52mm tape), 10K/box
E1/5K per Ammo mag. (52 mm tape), 10K/box
Dimensions in inches and (millimeters)
Maximum Ratings and Thermal Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Zener Current (see Table “Characteristics”)
Power Dissipation at T
amb
= 25°C
Thermal Resistance Junction to Ambient Air
Junction Temperature
Storage Temperature Range
P
tot
R
θJA
T
j
T
S
1.3
(1)
130
(1)
175
–55 to +175
W
°C/W
°C
°C
Symbol
Value
Unit
Notes:
(1) Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Electrical Characteristics
Type
Zener
Voltage
(2)
at I
ZT
V
Z
(V)
Min.
ZPU100
ZPU120
ZPU150
ZPU180
88
107
130
160
Max.
110
134
165
200
Ratings at 25°C ambient temperature unless otherwise specified.
Dynamic Resistance
at
I
ZT
f = 1kHz
r
Zj
(Ω)
140 (< 300)
170 (< 330)
200 (< 360)
220 (< 380)
Temp. Coeff. of
Zener Voltage at I
ZT
α
VZ
(10
–4
/°C)
Min.
+9
+9
+9
+9
Max.
+13
+13
+13
+13
Test current
I
ZT
(mA)
5
5
5
5
Reverse
Voltage
at
I
R
= 0.5µA
V
R
(V)
> 75
> 90
> 112
> 134
Admissible
Zener current
(1)
at
T
amb
= 25°C
I
Z
(mA)
10
8.5
7
5.5
Notes:
(1) Valid provided that leads are kept at ambient temperature at a distance of 10mm from case
(2) Tested with pulses t
p
= 5ms
Document Number 88416
02-May-02
www.vishay.com
1
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