Product Overview
The Broadcom HCPL-315X series comprises optically coupled isolators designed for driving power IGBTs and MOSFETs in motor control inverter applications. These optocouplers integrate an LED with an advanced integrated circuit featuring a power output stage, providing the necessary drive voltages for gate-controlled devices. With a high operating voltage range, they are well-suited for directly driving IGBTs up to 1200V/50A. For higher-rated IGBTs, the HCPL-3150/315J can drive a discrete power stage. Key applications include isolated IGBT/MOSFET gate drives, AC and brushless DC motor drives, industrial inverters, switch mode power supplies (SMPSs), and uninterruptable power supplies (UPSs).
Product Attributes
- Brand: Broadcom
- Certifications: UL recognized (UL1577), CSA certified, IEC/EN/DIN EN 60747-5-5 approved
Technical Specifications
| Model | Description | Output Peak Current (Max) | Output Peak Current (Min) | Common Mode Rejection (CMR) (Min) | Low Level Output Voltage (VOL) (Max) | Supply Current (ICC) (Max) | Wide Operating VCC Range | Max Propagation Delay | Delay Between Devices/Channels (Max) | Industrial Temperature Range | Channel Isolation (HCPL-315J) | UL Approval (HCPL-3150) | UL Approval (HCPL-315J) | IEC/EN/DIN EN 60747-5-5 VIORM (HCPL-3150 option 060) | IEC/EN/DIN EN 60747-5-5 VIORM (HCPL-315J) |
| HCPL-3150 | Single Channel IGBT Gate Drive Optocoupler | 0.6A | 0.5A | 15 kV/s at VCM = 1500V | 1.0V | 5 mA | 15V to 30V | 0.5 s | 0.35 s | 40C to 100C | N/A | 3750 Vrms/1 min. | N/A | 630 Vpeak | N/A |
| HCPL-315J | Dual Channel IGBT Gate Drive Optocoupler | 0.6A | 0.5A | 15 kV/s at VCM = 1500V | 1.0V | 5 mA | 15V to 30V | 0.5 s | 0.35 s | 40C to 100C | 1500 Vrms/1 min. | N/A | 5000 Vrms/1 min. | N/A | 1414 Vpeak |
| Package Type | Part Number | Number of Channels | IEC/EN/DIN EN 60747-5-5 Approvals | UL Approval | Output Peak Current | CMR (Minimum) | UVLO | Fault Status |
| 8-Pin DIP (300 mil) | HCPL-3150 | 1 | VIORM 630 Vpeak (Option 060) | 3750 Vrms/1 min. | 0.5A | 15 kV/s | Yes | No |
| 16-Pin SO-16 | HCPL-315J | 2 | VIORM 1414 Vpeak | 5000 Vrms/1 min. | 0.5A | 15 kV/s | Yes | No |
| Parameter | Symbol | Min. | Max. | Units | Conditions |
| Power Supply Voltage | VCC VEE | 15 | 30 | V | Recommended Operating Conditions |
| Input Current (ON) | IF(ON) | 7 | 16 | mA | Recommended Operating Conditions |
| Input Voltage (OFF) | VF(OFF) | -3.6 | 0.8 | V | Recommended Operating Conditions |
| Operating Temperature | TA | -40 | 100 | C | Recommended Operating Conditions |
| High Level Output Current | IOH | 0.1 | 0.4 | A | VO = (VCC 4V), Electrical Specifications (DC) |
| Low Level Output Current | IOL | 0.1 | 0.6 | A | VO = (VEE + 2.5V), Electrical Specifications (DC) |
| Propagation Delay Time to High Output Level | tPLH | 0.10 | 0.50 | s | Switching Specifications (AC) |
| Propagation Delay Time to Low Output Level | tPHL | 0.10 | 0.50 | s | Switching Specifications (AC) |
| Propagation Delay Difference Between Any Two Parts or Channels | PDD | -0.35 | 0.35 | s | Switching Specifications (AC) |
| Output-Output Momentary Withstand Voltage (HCPL-315J) | VO-O | 1500 | - | Vrms | t = 1 min., TA = 25C |
