5SGA 20H2501
Eoff [J]
µ
Eoff [J]
QGQa [ C]
7000
5SGA 20H2501
5SGA 20H2501
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Conditions:
VD = 0.75 VDM , VDM = VDRM
Conditions:
µ
CS = 4
F
⋅
VD = 0.5 VDM
µ
di GQ/dt = 30 A/
s
6000
5000
4000
3000
2000
1000
µ
QGQa
di GQ / dt = 30 A/ s
Ω
RS = 5
µ
Ω
CS = 4 F, RS = 5
Tj = 125°C
Tj = 125°C
VDM=VDRM
µ
CS = 3
F
0.75 V
DRM
0.5 VDRM
µ
CS = 6
F
0
500
1000
1500
2000
ITGQ [A]
0
500
1000
1500
2000
ITGQ [A]
Fig. 12 Turn-off energy per pulse vs. turn-off current Fig. 13 Turn-off energy per pulse vs. turn-off
and peak turn-off voltage. Extracted gate
charge vs. turn-off current.
current and snubber capacitance.
µ
Eoff[J] ts [ s]
IGQM [A]
1000
5SGA 20H2501
5
4
3
2
1
0
50
40
30
20
10
0
800
600
400
200
0
IGQM
EOFF
tS
Conditions:
VD = 0.5 VDM , VDM = VDRM
ITGQ = 2000 A ,di GQ /dt = 30 A/ s
µ
µ
Ω
CS = 4 F, RS = 5 , Tj = 125 °C
-10
0
0
10 20 30 40 50 60 70 80 90 100 110 120
25 50 75 100 125
Tj [°C]
Fig. 14 Required snubber capacitor vs. max
Fig. 15 Turn-off energy per pulse, storage time
and peak turn-off gate current vs. junction
temperature
allowable turn-off current.
IGQM [A]
IGQM [A]
ts [s]
50
ts [s]
50
5SGA 20H2501
5SGA 20H2501
1000
1000
40
30
20
10
0
800
600
400
200
0
40
30
20
10
0
800
600
400
200
0
tS
IGQM
IGQM
Conditions:
Conditions:
tS
diGQ/dt = 30 A/µs
ITGQ = 2000 A
Tj = 125 °C
Tj = 125 °C
0
500
1000
1500
2000
ITGQ [A]
0
10
20
30
40
50
60
diGQ/dt [A/µs]
Fig. 16 Storage time and peak turn-off gate current
Fig. 17 Storage time and peak turn-off gate
vs. neg. gate current rise rate.
current vs. turn-off current
ABB Semiconductors AG reserves the right to change specifications without notice.
Doc. No. 5SYA1205-01 Jun. 04
page 7 of 9