P4KE33A/54 Vishay Semiconductors, P4KE33A/54 Datasheet - Page 4
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P4KE33A/54
Manufacturer Part Number
P4KE33A/54
Description
TVS Diodes - Transient Voltage Suppressors 400W 33V Unidirect
Manufacturer
Vishay Semiconductors
Datasheet
1.P4KE33CAHE353.pdf
(5 pages)
Specifications of P4KE33A/54
Product Category
TVS Diodes - Transient Voltage Suppressors
Polarity
Unidirectional
Operating Voltage
28.2 V
Breakdown Voltage
31.4 V
Clamping Voltage
45.7 V
Peak Surge Current
8.8 A
Package / Case
DO-204AL
Minimum Operating Temperature
- 55 C
Maximum Operating Temperature
+ 175 C
Dimensions
2.7 (Max) mm W x 5.2 (Max) mm L
Peak Pulse Power Dissipation
400 W
Factory Pack Quantity
5500
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Revision: 18-Sep-12
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
100
100
75
50
25
10
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
0
0
1
L = 0.375" (9.5 mm)
Lead Lengths
25
www.vishay.com
Fig. 5 - Power Derating Curve
50
T
Number of Cycles at 60 Hz
L
Uni-Directional Only
- Lead Temperature (°C)
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
75
T
8.3 ms Single Half Sine-Wave
100
J
10
= T
J
Max.
125
60 Hz
Resistive or
Inductive Load
150
175
200
100
0.107 (2.7)
0.080 (2.0)
0.034 (0.86)
0.028 (0.71)
DIA.
DIA.
DO-204AL (DO-41)
4
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
1.0 (25.4)
MIN.
MIN.
100
10
0.001
1
Fig. 7 - Typical Transient Thermal Impedance
P4KE6.8A thru P4KE540A
www.vishay.com/doc?91000
Vishay General Semiconductor
0.01
t
p
0.1
- Pulse Duration (s)
DiodesEurope@vishay.com
1
10
Document Number: 88365
100
1000