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SF302-T3 View Datasheet(PDF) - Won-Top Electronics

Part NameSF302-T3 WTE
Won-Top Electronics WTE
Description3.0A SOFT FAST RECOVERY RECTIFIER


SF302-T3 Datasheet PDF : 3 Pages
1 2 3
4
Single phase half wave
Resistive or Inductive load
3
2
1
0
0
200
25 50 75 100 125 150 175
A, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Derating Curve
100
10
1.0
0.1
Tj = 25°C
Pulse width = 300µs
0.01
0.6
0.8
1.0
1.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
Tj = 25°C
f = 1.0MHz
10
10
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
50NI (Non-inductive)
10NI
(+)
50V DC
Approx
(-)
Device
Under
Test
1.0
NI
Oscilloscope
(Note 1)
(-)
Pulse
Generator
(Note 2)
(+)
1
1
10
100
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
trr
+0.5A
0A
-0.25A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50.
-1.0A
Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
SFR301 SFR307
2 of 3
© 2002 Won-Top Electronics
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Features
• Diffused Junction
• Low Forward Voltage Drop
• High Current Capability
• High Reliability
• High Surge Current Capability

 

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