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Fairchild Semiconductor |
FODM452
0.050 (1.27)
TYP
PACKAGE
0.181 (4.60)
0.165 (4.20)
Pin 1
0.169 (4.30)
0.153 (3.90)
0.094 (2.40)
0.079 (2.00)
0.020 (0.50)
0.011 (0.30)
0.008 (0.20)
0 (0.00)
0.287 (7.30)
0.248 (6.30)
Lead Coplanarity : 0.004 (0.10) MAX
0.008 (0.2)
TYP
Note: All dimensions are in inches (millimeters)
5-PIN MINI FLAT PACKAGE
HIGH SPEED TRANSISTOR
OPTOCOUPLERS
FODM453
SCHEMATIC
ANODE 1
CATHODE 3
6
V
CC
5V
O
4 GND
DESCRIPTION
The FODM452 and FODM453 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor.
The devices are housed in a compact 5-pin mini flat package for optimum mounting density. The FODM453 features a high CMR
rating for optimum common mode transient immunity.
FEATURES
• Compact 5-pin mini flat package
• High speed-1 MBit/s
• Superior CMR-15kV/µs at VCM = 1500V (FODM453)
• Performance guaranteed over temperature (0–70°C)
• U.L. recognized (File # E90700)
• VDE0884 recognized (File # 136480)
– Ordering option V, e.g., FODM452V
APPLICATIONS
• Line receivers
• Pulse transformer replacement
• Output interface to CMOS-LSTTL-TTL
• Wide bandwidth analog coupling
© 2003 Fairchild Semiconductor Corporation
Page 1 of 11
4/12/04
FODM452
5-PIN MINI FLAT PACKAGE
HIGH SPEED TRANSISTOR
OPTOCOUPLERS
FODM453
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter
Symbol
Storage Temperature
Operating Temperature
EMITTER
DC/Average Forward Input Current
Peak Forward Input Current (50% duty cycle, 1 ms P.W.)
Peak Transient Input Current - (≤1 µs P.W., 300 pps)
Reverse Input Voltage
Input Power Dissipation (No derating required over specified operating temp range)
DETECTOR
Average Output Current
Peak Output Current
Supply Voltage
Output Voltage
Output power dissipation (No derating required over specified operating temp range)
TSTG
TOPR
IF (avg)
IF (pk)
IF (trans)
VR
PD
IO (avg)
IO (pk)
VCC
VO
PD
Value
-40 to +125
-40 to +85
25
50
1.0
5
45
8
16
-0.5 to 30
-0.5 to 20
100
Units
°C
°C
mA
mA
A
V
mW
mA
mA
V
V
mW
ELECTRICAL CHARACTERISTICS (TA = 0 to 70°C Unless otherwise specified)
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameter
EMITTER
Input Forward Voltage
Input Reverse Breakdown Voltage
Temperature coefficient of
forward voltage
DETECTOR
Logic high output current
Logic low supply current
Logic high supply current
** All Typicals at TA = 25°C
Test Conditions
(IF = 16 mA, TA =25°C)
(IF = 16 mA)
(IR = 10 µA)
(IF = 16 mA)
Symbol
VF
BVR
(∆VF/∆TA)
Min Typ** Max
1.60 1.7
1.8
5.0
Unit
V
V
-1.8 mV/°C
(IF = 0 mA, VO = VCC = 5.5 V)
(TA =25°C)
(IF = 0 mA, VO = VCC = 15 V)
(TA =25°C)
(IF = 0 mA, VO = VCC = 15 V)
(IF = 16 mA, VO = Open)
(VCC = 15 V)
(IF = 0 mA, VO = Open, VCC = 15 V)
(TA =25°C)
(IF = 0 mA, VO = Open)
(VCC = 15 V)
IOH
ICCL
ICCH
.001 0.5
.001 1
50
100 200
0.05 1
2
µA
µA
µA
© 2003 Fairchild Semiconductor Corporation
Page 2 of 11
4/12/04
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