HCPL-3120/J312, HCNW3120 2.5 Amp Output Current IGBT Gate Drive Optocoupler Data Sheet Description Features The HCPL-3120 contains a GaAsP LED while the HCPL-J312 and 2.5 A maximum peak output current the HCNW3120 contain an AlGaAs LED. The LED is optically 2.0 A minimum peak output current coupled to an integrated circuit with a power output stage. 25 kV/s minimum Common Mode Rejection (CMR) at V CM These optocouplers are ideally suited for driving power IGBTs = 1500 V and MOSFETs used in motor control inverter applications. The 0.5 V maximum low level output voltage (V ) Eliminates OL high operating voltage range of the output stage provides the need for negative gate drive drive voltages required by gate controlled devices. The voltage I = 5 mA maximum supply current CC and current supplied by these optocouplers make them ideally Under Voltage Lock-Out protection (UVLO) with hysteresis suited for directly driving IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the HCPL-3120 Wide operating VCC range: 15 to 30 Volts series can be used to drive a discrete power stage which drives 500 ns maximum switching speeds the IGBT gate. The HCNW3120 has the highest insulation Industrial temperature range: 40 C to 100 C voltage of V =1414V in the IEC/EN/DIN EN 60747-5-5. IORM peak Safety Approval: The HCPL-J312 has an insulation voltage of V = 1230V IORM peak UL Recognized and the V = 630V is also available with the HCPL-3120 IORM peak (Option 060). 3750 Vrms for 1 min. for HCPL-3120/J312 5000 Vrms for 1 min. for HCNW3120 CAUTION It is advised that normal static precautions be CSA Approval taken in handling and assembly of this IEC/EN/DIN EN 60747-5-5 Approved: component to prevent damage and/or V = 630 V for HCPL-3120 (Option 060) degradation which may be induced by ESD. IORM peak V = 1230 V for HCPL-J312 IORM peak V = 1414 V for HCNW3120 IORM peak Applications IGBT/MOSFET gate drive AC/Brushless DC motor drives Industrial inverters Switch mode power supplies Avago Technologies - 1 -HCPL-3120/J312, HCNW3120 Functional Diagram Data Sheet Functional Diagram HCPL-3120/J312 HCNW3120 N/C V N/C V 1 8 CC 1 8 CC ANODE V ANODE V 2 7 O 2 7 O CATHODE V CATHODE N/C 3 6 O 3 6 N/C V N/C V 4 5 EE 4 5 EE SHIELD SHIELD Truth Table V - V V - V NEGATIVE CC EE CC EE V LED POSITIVE GOING GOING (i.e., 0 (i.e., TURN-ON) TURN-OFF) OFF 030 V 030 V LOW ON 011 V 09.5 V LOW ON 11 13.5 V 9.512 V TRANSITION ON 13.530 V 1230 V HIGH A 0.1 F bypass capacitor must be connected between pins 5 and 8. Selection Guide a Part Number HCPL-3120 HCPL-J312 HCNW3120 HCPL-3150 Output Peak Current (I ) 2.5 A 2.5 A 2.5 A 0.6 A O IEC/EN/DIN EN 60747-5-5 Approval V =630 V V =1230 V V =1414 V V =630 V IORM peak IORM peak IORM peak IORM peak (Option 060) (Option 060) a. The HCPL-3150 Data sheet available. Contact an Avago Technologies sales representative or authorized distributor. Avago Technologies - 2 -