UF5400~UF5408
Maximum non-repetitive peak
forward surge current
Maximum forward current derating curve
150
3
2
Ta=55
C
8.3ms single
half sine wave
JEDEC method
100
50
0
1
0
Resistive or inductive load
10
100
1
20
60
160
140
100
Number of cycles at 60Hz
Ambient temperature ,
C
Typical instantaneous forward
characteristics
Typical reverse leakage
characteristics
100
10
100
10
TJ=125
C
C
UF5400-UF5404
TJ=100
1
0.1
1
0.1
UF5405-UF5408
TJ=25
C
TJ=25
C
Pulse width=300s
1%duty cycle
UF5400-UF5404
UF5405-UF5408
0.01
0.01
0.4
0
0.8
1.2
20
40
1.6 1.8
60
80
100
Instantaneous forward voltage, V
Percent of rated peak reverse voltage, %
Typical junction capacitance
160
140
TJ=25
f=1MHz
Vsig=50MVp-p
C
100
60
UF5400-UF5404
UF5405-UF5408
20
100
10
1
Reverse voltage, V
0.1
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 04/07/2003
SEMTECH [ SEMTECH CORPORATION ]
