FOD2742A_04 Datasheet, PDF (2/13 Pages) Fairchild Semiconductor – OPTICALLY ISOLATED ERROR AMPLIFIER

FOD2742A
TYPICAL APPLICATION
OPTICALLY ISOLATED
ERROR AMPLIFIER
FOD2742B
FOD2742C
FAN4803
V₁
PWM
Control
FOD2742
2
8
6
3
7
5
V_O
R1
R2
ABSOLUTE MAXIMUM RATINGS (T_A = 25°C Unless otherwise specified.)
Parameter
Symbol
Value
Units
Storage Temperature
Operating Temperature
Reflow Temperature Profile (refer to fig. 21)
Input Voltage
Input DC Current
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector Current
Input Power Dissipation (note 1)
Transistor Power Dissipation (note 2)
Total Power Dissipation (note 3)
T_STG
-40 to +125
°C
T_OPR
-25 to +85
°C
V_LED
37
V
I_LED
20
mA
V_CEO
70
V
V_ECO
7
V
I_C
50
mA
PD1
145
mW
PD2
85
mW
PD3
145
mW
Notes
1. Derate linearly from 25°C at a rate of 2.42 mW/ °C
2. Derate linearly from 25°C at a rate of 1.42 mW/ °C.
3. Derate linearly from 25°C at a rate of 2.42 mW/ °C.
4. Functional operation under these conditions is not implied. Permanent damage may occur if the device is subjected to conditions
outside these ratings.
© 2003 Fairchild Semiconductor Corporation
Page 2 of 13
12/9/04