5KP48/54 Vishay Semiconductors, 5KP48/54 Datasheet - Page 4
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5KP48/54
Manufacturer Part Number
5KP48/54
Description
TVS Diodes - Transient Voltage Suppressors 5000W 48V Unidirect
Manufacturer
Vishay Semiconductors
Datasheet
1.5KP5.0A-E351.pdf
(5 pages)
Specifications of 5KP48/54
Product Category
TVS Diodes - Transient Voltage Suppressors
Polarity
Unidirectional
Operating Voltage
48 V
Breakdown Voltage
53.3 V
Clamping Voltage
85.5 V
Peak Surge Current
600 A
Package / Case
P600
Minimum Operating Temperature
- 55 C
Maximum Operating Temperature
+ 175 C
Dimensions
9.1 (Max) mm W x 9.1 (Max) mm L
Peak Pulse Power Dissipation
5000 W
Factory Pack Quantity
800
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
APPLICATION NOTES
The 5KP series of high power transient voltage suppressors
were designed to be used on the output of switching power
supplies. These devices may be used to replace crowbar
circuits. Both the 5 % and 10 % voltage tolerances are
referenced to the power supply output voltage level.
Revision: 20-Nov-12
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
8
6
4
2
0
0
L = 0.375" (9.5 mm)
Lead Lengths
25
www.vishay.com
Fig. 5 - Power Derating Curve
50
T
L
- Lead Temperature (°C)
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
75
100
125
60 Hz
Resistive or
Inductive Load
150
175
0.360 (9.1)
0.340 (8.6)
200
0.048 (1.22)
0.052 (1.32)
DIA.
P600
4
They are able to withstand high levels of peak current while
allowing a circuit breaker to trip or a fuse blow before
shorting. This will enable the user to reset the breaker or
replace the fuse and continue operation. For this type
operation, it is recommended that a sufficient mounting
surface be used for dissipating the heat generated by the
Transient Voltage Suppressor during the transient or
over-voltage condition.
0.360 (9.1)
0.340 (8.6)
1.0 (25.4)
1.0 (25.4)
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
MIN.
MIN.
500
450
400
350
300
250
200
1
www.vishay.com/doc?91000
Vishay General Semiconductor
5KP5.0A thru 5KP188A
Number of Cycles at 60 Hz
8.3 ms Single Half Sine-Wave
DiodesEurope@vishay.com
10
Document Number: 88308
100