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 µA
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
= 25°C 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
= 25°C 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 = 25°C
A
0
50
100
150
200
250
ZPU100
ZPU120
ZPU150
ZPU180
(See Note 2)
0
100
200
T , Ambient Temperature (ºC)
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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