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Q0465R View Datasheet(PDF) - Fairchild Semiconductor

Part NameDescriptionManufacturer
Q0465R Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation - Low EMI and High Efficiency Fairchild
Fairchild Semiconductor Fairchild
Q0465R Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. TA = 25°C, unless otherwise specified.
Symbol
Parameter
Min.
Max.
Unit
Vstr
VDS
VCC
VFB
VSync
IDM
IDSW
EAS
PD
TJ
TA
TSTG
ESD
Vstr Pin Voltage
Drain Pin Voltage
Supply Voltage
Feedback Voltage Range
Sync Pin Voltage
Drain Current Pulsed
Continuous Drain Switching
Current(6)
Single Pulsed Avalanche Energy(7)
TC = 25°C
Total Power Dissipation (TC=25°C)
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature
Human Body Model, JESD22-A114
Charged Device Model, JESD22-C101
500
V
650
V
20
V
-0.3
13.0
V
-0.3
13.0
V
9.6
A
4.0
A
120
mJ
45
W
Internally limited
°C
-25
+85
°C
-55
+150
°C
2.0
kV
2.0
kV
Notes:
6. Repetitive peak switching current when inductor load is assumed: limited by maximum duty and maximum junction
temperature.
IDS
DMAX
fSW
7. 7. L=14mH, starting TJ=25°C.
Thermal Impedance
TA = 25°C unless otherwise specified.
Symbol
θJA
θJC
Parameter
Junction-to-Ambient Thermal Resistance(8)
Junction-to-Case Thermal Resistance(9)
Notes:
8. Free-standing with no heat-sink under natural convection.
9. Infinite cooling condition - refer to the SEMI G30-88.
Package
TO-220F-6L
Value
50
2.8
Unit
°C/W
°C/W
© 2008 Fairchild Semiconductor Corporation
FSQ0465RS/RB Rev. 1.0.1
5
www.fairchildsemi.com
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