Z4KE180A/4 Vishay Semiconductors, Z4KE180A/4 Datasheet - Page 3
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Z4KE180A/4
Manufacturer Part Number
Z4KE180A/4
Description
Zener Diodes 180 Volt 1.5W 5%
Manufacturer
Vishay Semiconductors
Datasheet
1.Z4KE200A-E34.pdf
(5 pages)
Specifications of Z4KE180A/4
Product Category
Zener Diodes
Zener Voltage
180 V
Voltage Tolerance
5 %
Zener Current
8 mA
Power Dissipation
1.5 W
Maximum Reverse Leakage Current
0.5 uA
Maximum Zener Impedance
1300 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Package / Case
DO-204AL
Configuration
Single
Minimum Operating Temperature
- 55 C
RATINGS AND CHARACTERISTICS CURVES
(T
Revision: 25-May-12
A
= 25 °C unless otherwise noted)
10 000
1000
0.01
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
100
Fig. 3 - Typical Instantaneous Forward Characteristics
0.1
1.500
1.125
0.750
0.375
10
10
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
1
0.4
0.1
0
25
L = 0.375" (9.5 mm)
Lead Lengths
Fig. 2 - Typical Zener Impedance
0.6
Instantaneous Forward Voltage (V)
www.vishay.com
Fig. 1 - Power Derating Curve
50
T
L
0.8
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
1
- Lead Temperature (°C)
75
1.0
100
Pulse Width = 300 μs
V
1 % Duty Cycle
Z
1.2
10
= 200 V
T
I
Z(RMS)
V
V
J
125
Z
Z
= 25 °C
V
T
= 180 V
= 150 V
Z
J
Inductive Load
= 100 V
= 25 °C
= 0.1 I
Resistive or
1.4
60 Hz
150
Z(DC)
100
1.6
175
3
0.01
220
200
180
160
140
120
100
0.1
0.1
10
10
80
1
1
100
100
0
Z4KE100A thru Z4KE200A
www.vishay.com/doc?91000
Vishay General Semiconductor
Fig. 5 - Typical Temperature Coefficients
Fig. 4 - Typical Reverse Characteristics
Percent of Rated Zener Voltage (%)
T
T
120
20
J
Fig. 6 - Typical Zener Voltage
J
= 25 °C
= 100 °C
V
V
150
Z
Z
- Zener Voltage (V)
- Zener Voltage (V)
140
40
DiodesEurope@vishay.com
Tested at Rated I
160
60
200
Document Number: 88408
180
80
ZT
100
250
200