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The HCPL-0500, HCPL-0501 and HCPL-0452 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor housed in a compact 8-pin smalloutline package. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor.
HCPL-0452 Maximum Ratings
Parameter
Symbol
Value
Units
Storage Temperature
TSTG
-55 to +125
°C
Operating Temperature
TOPR
-55 to +100
°C
Reflow Temperature Profile (Refer to fig. 11)
EMITTER
DC/Average Forward Input Current
IF(avg)
25
mA
Peak Forward Input Current (50% duty cycle, 1 ms P.W.)
IF(pk)
50
mA
Peak Transient Input Current - ([1 µs P.W., 300 pps)
IF(trans)
1.0
A
Reverse Input Voltage
VR
5
V
Input Power Dissipation
PD
45
mW
DETECTOR
Average Output Current (Pin 6)
IO(avg)
8
mA
Peak Output Current
IO(pk)
16
mA
Emitter-Base Reverse Voltage (Except HCPL-0452)
VEBR
5
V
Supply Voltage
VCC
0.5 to 30
V
Output Voltage
VO
0.5 to 20
V
Base Current (Except HCPL-0452)
IB
5
mA
Output power dissipation
PD
100
mW
HCPL-0452 Features
• High speed-1 MBit/s • Superior CMR-1 kV/µs • CTR guaranteed 0-70°C • U.L. recognized (File # E90700)
HCPL-0452 Typical Application
• High speed-1 MBit/s • Superior CMR-1 kV/µs • CTR guaranteed 0-70°C • U.L. recognized (File # E90700)