1.0 Amp Glass Passivated Super Fast Rectifiers - 50~600Volts
DO-41 Package
SF11G
THRU
SF18G
RATING AND CHARACTERISTICS CURVES
1.25
50
W
NONINDUCTIVE
10
W
NONINDUCTIVE
+0.5A
trr
AVERAGE FORWARD CURRENT, (A)
1.00
0.75
0.50
0.25
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
(+)
25 Vdc
(approx)
(-)
D.U.T
(-)
PULSE
GENERATOR
(NOTE 2)
0
-0.25A
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
NOTES: 1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
-1.0A
1cm
SET TIME BASE FOR 50/100 ns/cm
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE, (
O
C)
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT, (A)
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
20
10
3.0
1.0
0.3
0.1
SF1
8G
SF15G~SF16G
INSTANTANEOUS REVERSE CURRENT, (mA)
100
T
A
= 100
O
C
T
J
= 25
O
C
10
T
A
= 75
O
C
1.0
T
A
= 25
O
C
0.1
SF11G~SF14G
0.03
0.01
0
0.5
1.0
1.5
Pulse Width=300uS
1% Duty Cycle
0.01
0
20
40
60
80
100
120
140
2.0
2.5
3.0
3.5
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.3 TYPICAL REVERSE
CHARACTERISTICS
FIG.4 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
PEAK FORWARD SURGE CURRENT, (A)
200
100
JUNCTION CAPACITANCE, (pF)
8.3ms Single Half Sine-Wave
(JEDED Method)
200
100
60
40
20
10
6
4
2
1
0.1 0.2
0.4
1.0
2
4
10
SF15G~SF1
8G
SF11G~SF14G
T
J
= 25
O
C
50
30
20
10
1
5
10
50
100
20
40
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE, (V)
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
FIG.6 TYPICAL JUNCTION CAPACITANCE
2012-09
WILLAS ELEECTRONIC CORP.
WILLAS [ WILLAS ELECTRONIC CORP ]
