US1GE Micro Commercial Components, US1GE Datasheet - Page 3

• Manufacturer Part Number: US1GE
• Description: Ultra Fast Recovery Rectifiers
• Manufacturer: Micro Commercial Components

Revision: 2
US1AE thru US1ME
Amps
Figure 6
Reverse Recovery Time Characteristic And Test Circuit Diagram
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
10
30
20
15
25Vdc
25
5
0
1
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
Figure 4
Peak Forward Surge Current
50Ω
2
4
6
www.mccsemi.com
1Ω
Cycles
8
10 20
10Ω
40
Oscilloscope
Note 1
60 80
100
3 of 4
Generator
Note 2
Pulse
Amps
1000
100
400
200
600
60
40
20
10
.01
Peak Forward Surge Current - Amperes versus
Pulse Duration - Milliseconds (mS)
Figure 5
Peak Forward Surge Current
+0.5A
-0.25
.02
-1.0
0
Set Time Base for 20/100ns/cm
.06 .1
1cm
t
rr
.2
Micro Commercial Components
mS
M C C
.6
1
2
2008/04/15
6
10
TM