Changhong Electric PF29GA18A, Service Manual, Page: 32 / 33

FSCQ1265RT
4
Absolute Maximum Ratings
(Ta=25 ° C, unless otherwise specified)
Notes:
1. T
j
= 25
°
C to 150
°
C
2. Repetitive rating: Pulse width limited by maximum junction temperature
3. L = 21mH, V
DD
= 50V, R
G
= 25 Ω , starting T
j
= 25 ° C
Parameter Symbol Value Unit
Drain-Source (GND) Voltage
(1)
V
DSS
650 V
Drain-Gate Voltage (R
GS
=1M Ω ) V
DGR
650 V
Gate-Source (GND) Voltage V
GS
± 30 V
Drain Current Pulsed
(2)
I
DM
36 A
DC
Single Pulsed Avalanche Energy
(3)
E
AS
950 mJ
Continuous Drain Current (Tc = 25°C) I
D
5.3 A
DC
Continuous Drain Current (T
C
=100 ° C) I
D
3.4 A
DC
Supply Voltage V
CC
20 V
Analog Input Voltage Range
V
sync
-0.3 to 13V V
V
FB
-0.3 to V
CC
V
Total Power Dissipation P
D
50 W
Operating Junction Temperature T
J
+150 ° C
Operating Ambient Temperature T
A
-25 to +85 ° C
Storage Temperature Range T
STG
-55 to +150 ° C
Thermal Resistance Rthjc 2.5 ° C/W