4
Regulatory Information
The HCPL-M452/M453 are approved by the following organizations:
Insulation Related Specications
Parameter Symbol Value Units Conditions
Min External Air Gap (Clearance) L(IO1) ≥ 5 mm Measured from input terminals to output
terminals
Min. External Tracking Path (Creepage) L(IO2) ≥ 5 mm Measured from input terminals to output
terminals
Min. Internal Plastic Gap (Clearance) 0.08 mm Through insulation distance conductor to
conductor
Tracking Resistance CTI 175 V DIN IEC 112/VDE 0303 Part 1
Isolation Group (per DIN VDE 0109) IIIa Material Group DIN VDE 0109
UL
Approved under UL 1577, component recognition
program up to V
ISO
= 3750 V
RMS
expected prior to product
release.
CSA
Approved under CSA Component Acceptance Notice #5.
Absolute Maximum Ratings
(No Derating Required up to 85°C)
Storage Temperature .............................................................................-55°C to +125°C
Operating Temperature ........................................................................-55°C to +100°C
Average Input Current - I
F
................................................................................ 25 mA
[1]
Peak Input Current - I
F
........................................................................................ 50 mA
[2]
(50% duty cycle, 1 ms pulse width)
Peak Transient Input Current - I
F
............................................................................ 1.0 A
( 1 µs pulse width, 300 pps)
Reverse Input Voltage - V
R
(Pin3-1) ............................................................................ 5 V
Input Power Dissipation .....................................................................................45 mW
[3]
Average Output Current - I
O
(Pin 5) .......................................................................8 mA
Peak Output Current ................................................................................................ 16 mA
Output Voltage - V
O
(Pin 5-4) ................................................................... -0.5 V to 20 V
Supply Voltage - V
CC
(Pin 6-4) .................................................................. -0.5 V to 30 V
Output Power Dissipation .............................................................................. 100 mW
[4]
Infrared and Vapor Phase Reow Temperature ....................................... see below