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HCPL-3120-000E Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED |
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HCPL-3120-000E Datasheet(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED |
1 / 24 page Features • 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 • SafetyApproval: UL Recognized 3750 Vrms for 1 min. for HCPL-3120/J312 5000 Vrms for 1 min. for HCNW3120 CSA Approval IEC/EN/DIN EN 60747-5-2 Approved VIORM = 630 Vpeak for HCPL-3120 (Option 060) VIORM = 891 Vpeak for HCPL-J312 VIORM = 1414 Vpeak for HCNW3120 Applications • IGBT/MOSFET gate drive • AC/Brushless DC motor drives • Industrial inverters • Switch mode power supplies HCPL-3120/J312, HCNW3120 2.5 Amp Output Current IGBT Gate Drive Optocoupler Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. Description 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. These optocouplers are ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and current supplied by these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the HCPL-3120 series can be used to drive a discrete power stage which drives the IGBT gate. The HCNW3120 has the highest in- sulation voltage of VIORM = 1414 Vpeak in the IEC/EN/DIN EN 60747-5-2. The HCPL-J312 has an insulation voltage of VIORM = 891 Vpeak and the VIORM = 630 Vpeak is also available with the HCPL-3120 (Option 060). A 0.1 µF bypass capacitor must be connected between pins 5 and 8. TRUTH TABLE LED VCC - VEE “POSITIVE GOING” (i.e., TURN-ON) VCC - VEE “NEGATIVE GOING” (i.e., TURN-OFF) VO OFF 0 - 30 V 0 - 30 V LOW ON 0 - 11 V 0 - 9.5 V LOW ON 11 - 13.5 V 9.5 - 12 V TRANSITION ON 13.5 - 30 V 12 - 30 V HIGH Functional Diagram 1 3 SHIELD 2 4 8 6 7 5 N/C CATHODE ANODE N/C VCC VO VO VEE 1 3 SHIELD 2 4 8 6 7 5 N/C CATHODE ANODE N/C VCC N/C VO VEE HCNW3120 HCPL-3120/J312 |
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