D
S21405 Rev.D-3 1 of 2 ZPU100-ZPU180
ZPU100 - ZPU180
SILICON POWER ZENER DIODE
Features
Notes:
1. Valid provided that leads are kept at ambient temperature at a distance of 10mm from case.
2. Tested with pulses tp = 20 ms.
Characteristics
Symbol
Value
Unit
Zener Current see Table below
--
--
--
Maximum Power Dissipation (Note 1)
P
d
1.3
W
Maximum Thermal Resistance Junction to Ambient Air (Note 1)
R
q
JA
130
C/W
Storage and Operating Temperature Range
T
j
, T
STG
55 to +200
C
Planar Die Construction
1.3W Power Dissipation
Zener Voltages Available from 100V - 180V
Hermetic Glass Package for High Reliability
Electrical Characteristics
Type
Zener
Voltage Range
(Note 2)
Test
Current
Maximum
Dynamic
Impedance
Typ. Temperature
Coefficient
Minimum
Reverse
Voltage
Maximum
Zener Current
(Note 1)
V
Z
@ I
ZT
I
ZT
Z
ZT
@ I
ZT
@ I
ZT
V
R
@ I
R
= 0.5 A
I
ZM
Volts
mA
Ohms
%/C
Volts
mA
ZPU100
88-110
5
300
+.110
75
11.8
ZPU120
107-134
5
330
+.110
90
9.7
ZPU150
130-165
5
360
+.110
112
7.87
ZPU180
160-200
5
380
+.110
134
6.5
@ T
A
= 25C unless otherwise specified
DO-41
Dim
Min
Max
A
25.4
--
B
4.1
5.2
C
0.71
0.86
D
2.0
2.7
All Dimensions in mm
A
A
B
C
D
Case: DO-41, Glass
Leads: Solderable per MIL-STD-202, Method
208
Polarity: Color Band Denotes Cathode
Weight: 0.3 grams (approx)
Mounting Position: Any
Mechanical Data
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Ratings and Electrical Characteristics
@ T
A
= 25C unless otherwise specified
D
S21405 Rev.D-3 2 of 2 ZPU100-ZPU180
V , ZENER VOLTAGE (V)
Fig. 1 Zener Breakdown Characteristics
Z
I
,
ZENER
CURRENT
(mA)
Z
0
2
4
6
8
10
T = 25C
A
0
50
100
150
200
250
ZPU100
ZPU120
ZPU150
ZPU180
(See Note 2)
0
100
200
T , Ambient Temperature (C)
Fig. 2 Power Derating Curve
A
P
,
POWER
DISSIP
A
TION,
(W)
d
0
1
2
(See Note 1)
Notes:
1. Valid provided that leads are kept at ambient temperature at a distance of 10mm from case.
2. Tested with pulses tp = 20 ms.
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