RATING AND CHARACTERISTIC CURVES ( SK32 - SK3B )
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,
AMPERES
3.0
SK35
THRU
SK3B
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
2.4
SK32
SK33
SK34
PEAK FORWARD SURGE
CURRENT, AMPERES
150
175
80
1.8
60
1.2
40
0.6
20
0
0
25
50
75
100
125
0
1
2
4
10
20
40
100
LEAD TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
20
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT, MILLIAMPERES
10
T
J
= 100
°C
FORWARD CURRENT, AMPERES
10
SK32
SK33
SK34
SK38
SK39
SK3B
1.0
1.0
SK35
SK36
SK37
0.1
T
J
= 25
°C
T
J
= 25
°C
PULSE WIDTH = 300µs
DUTY CYCLE = 2%
0.1
0.1
0.01
0
20
40
60
80
100
120
140
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
PERCENT OF RATED REVERSE
VOLTAGE, (%)
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 01 : January 10, 2004
SYNSEMI [ SYNSEMI, INC. ]
