
P4KE6.8A thru P4KE540A
100
75
50
25
0
www.vishay.com
L = 0.375" (9.5 mm)
Lead Lengths
60 Hz
Resistive or
Inductive Load
100
10
1
Vishay General Semiconductor
0
25
50
75
100
125
150
175
200
0.001
0.01
0.1
1
10
100
1000
100
10
T L - Lead Temperature (°C)
Fig. 5 - Power Derating Curve
T J = T J Max.
8.3 ms Single Half Sine-Wave
t p - Pulse Duration (s)
Fig. 7 - Typical Transient Thermal Impedance
1
10
100
Number of Cycles at 60 Hz
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
Uni-Directional Only
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-204AL (DO-41)
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
Revision: 18-Sep-12
4
Document Number: 88365
For technical questions within your region: DiodesAmericas@vishay.com , DiodesAsia@vishay.com , DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000