SF51G Extensive Technology Ind. Co., Ltd., SF51G Datasheet - Page 2

• Manufacturer Part Number: SF51G
• Description: 5.0a Glass Passivated Leaded Super Fast Rectifiers - 50v- 600v
• Manufacturer: Extensive Technology Ind. Co., Ltd.

100
0.01
100
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1.0
10
0.1
6.0
5.0
3.0
2.0
1.0
4.0
10
0
0.4
1
Instantaneous Forward Voltage, Volts
1.0
Fig.1 - Forward Current Derating Curve
Fig. 3 - Typical Instantaneour Forward
SF55G - SF56G
Fig. 5 - Typical Junction Capacitance
T
8.3ms single
sine wave
JEDED Method
T
single phase half wave 60Hz
resistive or inductive load
SF57G - SF58G
J
J
SF51G - SF54G
=25°C
0.6
=25°C
25
Lead Temperature, T
0.8
Reverse Voltage, Volts
50
Characteristics
勖昇科技股份有限公 司
Extensive Technology
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1.0
10
75
pulse width=300µS
1% duty cycle
1.2
SF51G - SF56G
100
SF57G - SF58G
1.4
L
(°C)
125
1.6
100
1.8
150
Page 2
+
-
Note: 1. rise time=7nS Max. input impedance=1MΩ, 22pF
Fig. 6 - Test Circuit Diagram and Reverse
50Ω
noninductive
25V
(approx)
Rating and Characteristic Curves
100
0.01
150
125
100
dc
10
0.1
75
50
25
0
1
2. rise time=10nS Max. source impedance=80Ω
Fig. 2 - Maximum Non-Repetitive Peak
0
1
8.3mS single half sine-wave
(JEDEC Method)
Fig. 4 - Typical Instantaneous Reverse
Percent of Rated Peak Reverse Voltage
Recovery Time Characteristic
1Ω
non
inductive
SF51G thru SF58G
20
Number of Cycles at 60 Hz
Forward Surge Current
T
T
T
10Ω
noninductive
J
J
oscilloscope
J
=125°C
=100°C
=25°C
(note 1)
40
Characteristics
pulse
generator
(note 2)
-
+
60
10
-0.25A
80
-1.0A
0.5A
0
0
100
5
Trr
10
time, t(nS)
15
120
20
Rev. A
25
100
140
30