ZPU100 THRU ZPU180
ZENER DIODES
DO-41 Glass
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 types are also available in MELF case with the type
designation ZMU100 … ZMU180.
max. .161 (4.1)
min. 1.102 (28.0)
min. 1.102 (28.0)
max.
∅
0.102 (2.6)
Cathode
Mark
max.
∅
0.034 (0.86)
MECHANICAL DATA
Case:
DO-41 Glass Case
Weight:
approx. 0.35 g
Dimensions in inches and (millimeters)
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
Junction Temperature
Storage Temperature Range
NOTES:
(1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
P
tot
T
j
T
S
1.3
(1)
175
– 55 to +175
W
°C
°C
12/10/98
ZPU100 THRU ZPU180
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
MIN.
TYP.
MAX.
UNIT
Thermal Resistance
Junction to Ambient Air
R
thJA
–
–
130
(1)
°C/W
NOTES:
(1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Type
Zener
voltage
(2)
at
I
ZT
V
Z
(V)
Dynamic
Resistance
at
I
ZT
f = 1 kHz
r
zj
(Ω)
140 (< 300)
170 (< 330)
200 (< 360)
220 (< 380)
Temp. Coeff.
of Zener Voltage
at
I
ZT
α
VZ
10
–4
/K
+9 … +13
+9 … +13
+9 … +13
+9 … +13
Test current
I
ZT
(mA)
5
5
5
5
Reverse
Voltage
at
I
R
= 0.5
µA
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
ZPU100
ZPU120
ZPU150
ZPU180
88 … 110
107 … 134
130 … 165
160 … 200
NOTES:
(1) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case
(2) Tested with pulses t
p
= 5 ms
Embedded System
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