ka5q1265rt Fairchild Semiconductor, ka5q1265rt Datasheet - Page 2

• Manufacturer Part Number: ka5q1265rt
• Description: Product Family Is Specially Designed For An Off-line Smps
• Manufacturer: Fairchild Semiconductor

Preliminary
KA5Q1265RT
ABSOLUTE MAXIMUM RATINGS
NOTES:
1.
2.
3.
4.
Drain-source (GND) voltage
Drain-Gate voltage (R
Gate-source (GND) voltage
Drain current pulsed
Single pulsed avalanche energy
Avalanche current
Continuous drain current (T
Continuous drain current (T
Supply voltage
Analog input voltage range (F/B pin)
Analog input voltage range (Sync pin)
Total power dissipation
Operating temperature
Storage temperature
Tj=25 C to 150 C
Repetitive rating: Pulse width limited by maximum junction temperature
L=24mH, starting Tj=25 C
L=13uH, starting Tj=25 C
Characteristic
(4)
(2)
GS
=1M )
C
C
(1)
=25 C)
=100 C)
(3)
V
V
V
I
E
I
I
I
V
V
V
P
Derating
T
T
DM
AS
D
D
OPR
STG
DSS
DGR
GS
AS
CC
FB
SYNC
D
(wt H/S)
Symbol
55 to +150
0.3 to V
25 to +85
0.3 to 13
Value
650
650
785
135
8.4
1.1
48
12
40
30
SD
W/ C
Unit
A
A
A
S P S
mJ
W
V
V
V
A
V
V
V
DC
DC
DC
C
C