HCPL-3120
Overview
The HCPL-3120 contains a GaAsP LED while the HCPL-J312 and the HCNW3120 contain an AlGaAs LED. The LED is optically coupled to an integrated circuit with a power output stage.
- 2.5 A maximum peak output current
- 2.0 A minimum peak output current
- 25 kV/μs minimum Common Mode Rejection (CMR) at VCM = 1500 V
- 0.5 V maximum low level output voltage (VOL) Eliminates need for negative gate drive
- ICC = 5 mA maximum supply current
- Under Voltage Lock-Out protection (UVLO) with hysteresis
- Wide operating VCC range: 15 to 30 Volts
- 500 ns maximum switching speeds
- Industrial temperature range: -40 °C to 100 °C
- Safety Approval: UL Recognized - 3750 Vrms for 1 min. for HCPL-3120/J312 - 5000 Vrms for 1 min. for HCNW3120 CSA Approval IEC/EN/DIN EN 60747-5-5 Approved: - VIORM= 630 Vpeak for HCPL-3120 (Option 060) - VIORM= 1230 Vpeak for HCPL-J312 - VIORM= 1414 Vpeak for HCNW3120
