Data Sheet

© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FSQ-Series • Rev. 1.1.3 5
FSCQ-Series — Green Mode Fairchild Power Switch (FPS™)
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only. T
A
= 25°C, unless otherwise specified.
Symbol
Parameter
Value
Unit
V
DS
Drain Pin Voltage
650
V
V
CC
Supply Voltage
20
V
V
sync
Analog Input Voltage Range
-0.3 to 13
V
V
FB
-0.3 to V
CC
I
DM
Drain Current Pulsed
(4)
FSCQ0565RT
11.2
A
FSCQ0765RT
15.2
FSCQ0965RT
16.4
FSCQ1265RT
21.2
FSCQ1565RT
26.4
I
D
Continuous Drain Current (T
C
= 25°C)
(T
C
: Case Back Surface Temperature)
FSCQ0565RT
2.8
A
(rms)
FSCQ0765RT
3.8
FSCQ0965RT
4.1
FSCQ1265RT
5.3
FSCQ1565RT
6.6
I
D
*
Continuous Drain Current* (T
DL
= 25°C)
(T
DL
: Drain Lead Temperature)
FSCQ0565RT
5.0
A
(rms)
FSCQ0765RT
7.0
FSCQ0965RT
7.6
FSCQ1265RT
11.0
FSCQ1565RT
13.3
I
D
Continuous Drain Current (T
C
= 100°C)
FSCQ0565RT
1.7
A
(rms)
FSCQ0765RT
2.4
FSCQ0965RT
2.6
FSCQ1265RT
3.4
FSCQ1565RT
4.4
E
AS
Single-Pulsed Avalanche Energy
(5)
FSCQ0565RT
400
mJ
FSCQ0765RT
570
FSCQ0965RT
630
FSCQ1265RT
950
FSCQ1565RT
1050
P
D
Total Power Dissipation (T
C
= 25°C with Infinite Heat Sink)
FSCQ0565RT
38
W
FSCQ0765RT
45
FSCQ0965RT
49
FSCQ1265RT
50
FSCQ1565RT
75
T
J
Operating Junction Temperature
150
°C
T
A
Operating Ambient Temperature
-25 to +85
°C
T
STG
Storage Temperature Range
-55 to +150
°C
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