psfh70 Power Semiconductors, Inc., psfh70 Datasheet - Page 3

• Manufacturer Part Number: psfh70
• Description: Three Phase Half Controlled Bridges With Freewheeling Diode
• Manufacturer: Power Semiconductors, Inc.

POWERSEM GmbH, Walpersdorfer Str. 53
91126 D- Schwabach
Phone: 09122 - 9764-0 Fax.: 09122 - 9764-20
PVTOT
Fig. 7 Power dissipation vs. direct output current and ambient
0.1
K/W
1.2
0.8
0.6
0.4
0.2
Z th
[W]
10
V
300
250
200
150
100
V
1
G
Fig.6 Transient thermal impedance per thyristor or diode
50
10
1
0
0
1: I
2: I
3: I
4: P
5: P
6: P
PSFH 70
10
ITAVM
GT
GT
GT
GAV
GM
GM
, T
, T
, T
= 5 W
= 10W
= 0.5 W
VJ
VJ
VJ
= 125°C
= 25°C
= -40°C
0.01
30
Fig.4 Gate trigger characteristic
1
10
1
50
sin.180°
rec.120°
rec.60°
rec.30°
I
G
DC
temperature
0.1
70
[A]
2
t[s]
10
0
3
2
 2005 POWERSEM reserves the right to change limits, test conditions and dimensions
0.27
0.41
0.68
1.52
Tamb
0.18 0.1
1
50
4
10
= RTHCA [K/W]
3
10
100
Z thJK
Z thJC
mA
[K]
5
150
6
10
TC
100
105
110
115
120
°C
125
80
85
90
95
4
I TAV
[A]
Fig.5 Maximum forward current
80
60
40
20
0
at case temperature
50
T (°C)
C
100
sin.180°
rec.120°
150
rec.60°
rec.30°
DC
200
PSFH 70