Industrial grade Broadcom HCPL-J312-500E optocoupler for IGBT and MOSFET gate drive in inverter systems
Product Overview
The HCPL-3120, HCPL-J312, and HCNW3120 are high-performance optocouplers designed for driving power IGBTs and MOSFETs in motor control inverter applications. Featuring integrated circuits with power output stages, these devices offer high operating voltage ranges suitable for gate-controlled devices. They are capable of directly driving IGBTs up to 1200 V/100 A, or driving discrete power stages for higher-rated IGBTs. The HCNW3120 boasts the highest insulation voltage (VIORM=1414Vpeak) among the series, while the HCPL-J312 offers VIORM = 1230Vpeak, and the HCPL-3120 (Option 060) provides VIORM = 630Vpeak. These optocouplers are ideal for applications including IGBT/MOSFET gate drive, AC/Brushless DC motor drives, industrial inverters, and switch-mode power supplies.
Product Attributes
- Brand: Avago Technologies
- LED Types: GaAsP LED (HCPL-3120), AlGaAs LED (HCPL-J312, HCNW3120)
- Certifications: UL Recognized, CSA Approval, IEC/EN/DIN EN 60747-5-5 Approved
- Temperature Range: Industrial (-40 C to 100 C)
- ESD Precautions: Advised to take normal static precautions.
Technical Specifications
| Parameter | Model | Min. | Typ. | Max. | Units | Conditions/Notes |
|---|---|---|---|---|---|---|
| Maximum Peak Output Current | 2.5 A | |||||
| Minimum Peak Output Current | 2.0 A | |||||
| Common Mode Rejection (CMR) | 25 kV/s | at VCM = 1500 V | ||||
| Low Level Output Voltage (VOL) | 0.5 V | Eliminates need for negative gate drive | ||||
| Maximum Supply Current (ICC) | 5 mA | |||||
| Under Voltage Lock-Out (UVLO) Protection | With hysteresis | |||||
| Wide Operating VCC Range | 15 to 30 Volts | |||||
| Maximum Switching Speeds | 500 ns | |||||
| UL Recognized Insulation (1 min.) | HCPL-3120/J312 | 3750 Vrms | ||||
| UL Recognized Insulation (1 min.) | HCNW3120 | 5000 Vrms | ||||
| IEC/EN/DIN EN 60747-5-5 Approval | HCPL-3120 (Option 060) | VIORM= 630 Vpeak | ||||
| IEC/EN/DIN EN 60747-5-5 Approval | HCPL-J312 | VIORM= 1230 Vpeak | ||||
| IEC/EN/DIN EN 60747-5-5 Approval | HCNW3120 | VIORM= 1414 Vpeak | ||||
| Package Type | HCPL-3120 | 300-mil DIP-8 | ||||
| Package Type | HCPL-J312 | 300-mil DIP-8 | ||||
| Package Type | HCNW3120 | 400-mil DIP-8 (Wide Body) | ||||
| Power Supply Voltage (VCC VEE) | 15 | 30 | Volts | Operating | ||
| Input Current (ON) | HCPL-3120/J312 | 7 | 16 | mA | ||
| Input Current (ON) | HCNW3120 | 10 | 16 | mA | ||
| Input Voltage (OFF) | -3.6 | 0.8 | V | Operating | ||
| Propagation Delay Time to High Output Level (tPLH) | 0.10 | 0.50 | s | Rg = 10 , Cg = 10 nF, f = 10 kHz, Duty Cycle = 50% | ||
| Propagation Delay Time to Low Output Level (tPHL) | 0.10 | 0.50 | s | Rg = 10 , Cg = 10 nF, f = 10 kHz, Duty Cycle = 50% | ||
| Pulse Width Distortion (PWD) | 0.3 s | |tPHL-tPLH| | ||||
| Propagation Delay Difference (PDD) | -0.35 | 0.35 | s | (tPHL tPLH) | ||
| Input-Output Momentary Withstand Voltage (VISO) | HCPL-3120/J312 | 3750 VRMS | t = 1 min., TA = 25C | |||
| Input-Output Momentary Withstand Voltage (VISO) | HCNW3120 | 5000 VRMS | t = 1 min., TA = 25C | |||
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