atf1040 Poseico Spa, atf1040 Datasheet - Page 2

• Manufacturer Part Number: atf1040
• Description: Fast Switching Thyristor
• Manufacturer: Poseico Spa

ta = Irr / (di/dt)
Softness (s factor) s = tb / ta
Energy dissipation during recovery Er = Vr · (Qrr - Irr ·ta / 2 )
ATF1040 FAST SWITCHING THYRISTOR
FINAL SPECIFICATION
tb = trr - ta
1800
1600
1400
1200
1000
1000
800
600
400
200
800
600
400
200
0
0
mag 06 - ISSUE : 07
0
0
50
50
SWITCHING CHARACTERISTICS
REVERSE RECOVERY CURRENT
100
100
REVERSE RECOVERY CHARGE
150
150
Tj = 125 ° C
Tj = 125 ° C
di/dt [A/µs]
di/dt [A/µs]
200
200
250
250
Irr
I
F
300
300
1000 A
250 A
500 A
POSEICO
1000 A
di/dt
500 A
350
250 A
350
ta
POSEICO SPA
POwer SEmiconductors Italian COrporation
400
tb
400
Vr