MITSUBISHI HIGH-FREQUENCY RECTIFIER DIODES
FD1000FX-90
HIGH POWER, HIGH FREQUENCY,
PRESS PACK TYPE
REVERSE RECOVERY CHARGE,
REVERSE RECOVERY TIME VS.
FORWARD CURRENT
104
7 diF/dt = –30A/µs
5 VRM = 150V
3 Tj = 125°C
2
MAX.
QRR
103
7 AV.
5
trr
2 MAX.
101
7
5
3
2
100
101
AV.
QRR =
trr 5 Irm
2
2 3 5 7 102 2 3
+
IFM diF/dt
trr
0
– Irm
t
VRM
5 7 103 2 3 5 7 104
FORWARD CURRENT (A)
REVERSE RECOVERY CHARGE,
REVERSE RECOVERY TIME VS. RATE
OF DECREASE OF REVERSE CURRENT
104
7 IFM = 800A
5 VRM = 150V
3 Tj = 125°C
QRR
2
MAX.
103
AV.
7
5
MAX.
AV.
trr
2
101
IFM
+
diF/dt
7
trr
50
t
VRM
3
2
100
– Irm
QRR =
trr5 Irm
2
100 2 3 5 7 101 2 3
5 7 102 2 3
5 7 103
RATE OF DECREASE OF REVERSE CURRENT (A/µS)
Aug.1998