MITSUBISHI TRANSISTOR MODULES
QM50HA-H
MEDIUM POWER SWITCHING USE
INSULATED TYPE
RATED SURGE COLLECTOR REVERSE CURRENT
(DIODE FORWARD SURGE CURRENT)
SURGE COLLECTOR REVERSE CURRENT
–I
CSM
(A)
500
REVERSE RECOVERY CHARACTERISTICS
OF FREE-WHEEL DIODE (TYPICAL)
10
2
7
5
3
2
I
rr
(A), Q
rr
(µc)
10
1
7
5
3
2
I
rr
10
2
T
j
=25°C
T
j
=125°C
V
CC
=300V
I
B1
=–I
B2
=1A
10
1
t
rr
(µs)
FORWARD CURRENT I
F
(A)
Feb.1999
400
300
200
100
0
10
0
2 3 4 5 7 10
1
2 3 4 5 7 10
2
10
0
10
0
Q
rr
7
5
3
t
rr
2
–1
10
10
–1
0
2 3 4 5 7 10
1
2 3 4 5 7 10
2
2 3 4 5 7 10
3
10
CONDUCTION TIME (CYCLES AT 60Hz)
TRANSIENT THERMAL IMPEDANCE
CHARACTERISTIC (DIODE)
10
0
2 3 4 5 7 10
1
2 3 4 5 7
2.0
1.6
Z
th (j–c)
(°C/ W)
1.2
0.8
0.4
0
10
–3
2 3 4 5 710
–2
2 3 4 5 7 10
–1
2 3 4 5 7 10
0
TIME (s)
MITSUBISHI [ MITSUBISHI ELECTRIC SEMICONDUCTOR ]
