ARF612S15 View Datasheet(PDF) - Power Semiconductors
Part Name
Description
Manufacturer
ARF612S15 Datasheet PDF : 4 Pages
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ARF612 FAST RECOVERY DIODE
FINAL SPECIFICATION feb 97 - ISSUE : 03
SWITCHING CHARACTERISTICS
FORWARD RECOVERY VOLTAGE
20
18
16
14
Tj = 150 °C
12
10
Tj = 25 °C
8
VFR
6
4
2
0
0
200 400 600 800 1000 1200
di/dt [A/µs]
ANSALDO
IF
VF
1200
1000
REVERSE RECOVERY CHARGE
Tj = 150 °C
1000 A
800
500 A
600
250 A
400
REVERSE RECOVERY CURRENT
Tj = 150 °C
600
1000 A
500 A
250 A
400
200
200
0
0
100
200
300
400
di/dt [A/µs]
0
0
100
200
300
400
di/dt [A/µs]
ta = Irr / (di/dt) tb = trr - ta
IF
Softness (s factor) s = tb / ta
Energy dissipation during recovery Er = Vr · (Qrr - Irr ·ta / 2 )
d i/d t
ta tb
Irr
Vr
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