FR151S Datasheet, PDF (3/4 Pages) Taiwan Semiconductor Company, Ltd – 1.5 AMPS. Fast Recovery Rectifiers

FR151S thru FR157S
Figure 4
Maximum Non-Repetitive Forward Surge Current
90
75
60
45
Amps
30
15
0
12
4 6 8 10 20 40 60 80 100
Cycles
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
MCC
TM
Micro Commercial Components
Figure 5
Reverse Recovery Time Characteristic And Test Circuit Diagram
50Ω
10Ω
25Vdc
1Ω
Notes:
1. Rise Time = 7ns max.
Input impedance = 1 megohm, 22pF
2. Rise Time = 10ns max.
Source impedance = 50 ohms
3. Resistors are non-inductive
Pulse
Generator
Note 2
Oscilloscope
Note 1
trr
+0.5A
0
-0.25
-1.0
1cm
Set Time Base for 20/100ns/cm
Revision: A
www.mccsemi.com
3 of 4
2011/01/01