IGBT Gate Drive Optocoupler Broadcom HCPL-3120-500E with Wide VCC Range and High Common Mode Rejection
Product Overview
The HCPL-3120, HCPL-J312, and HCNW3120 are high-output current IGBT gate drive optocouplers designed for driving power IGBTs and MOSFETs in motor control inverter applications. These optocouplers feature a maximum peak output current of 2.5 A, a low maximum output low-level voltage (VOL) of 0.5 V, and a wide operating VCC range of 15 to 30 Volts. They offer Under Voltage Lock-Out (UVLO) protection with hysteresis and fast switching speeds up to 500 ns. The devices are suitable for directly driving IGBTs up to 1200 V/100 A and provide excellent common mode rejection (CMR) of 25 kV/s. Applications include IGBT/MOSFET gate drive, AC/Brushless DC motor drives, industrial inverters, and switch mode power supplies.
Product Attributes
- Brand: Avago Technologies
- RoHS Compliance: RoHS 6 fully compliant options available
- Safety Approvals: UL Recognized, CSA Approval, IEC/EN/DIN EN 60747-5-5 Approved
Technical Specifications
| Model | Output Peak Current (IO) | IEC/EN/DIN EN 60747-5-5 Approval (VIORM) | UL Recognition (Vrms for 1 min) | CSA Approval |
|---|---|---|---|---|
| HCPL-3120 | 2.5 A | 630 Vpeak (Option 060) | 3750 Vrms | Compliant |
| HCPL-J312 | 2.5 A | 1230 Vpeak | 3750 Vrms | Compliant |
| HCNW3120 | 2.5 A | 1414 Vpeak | 5000 Vrms | Compliant |
| Parameter | Symbol | Min. | Typ. | Max. | Units | Conditions |
|---|---|---|---|---|---|---|
| Maximum Peak Output Current | IO(PEAK) | 2.5 | A | |||
| Minimum Peak Output Current | IO(PEAK) | 2.0 | A | |||
| Common Mode Rejection (CMR) | CMR | 25 | kV/s | VCM = 1500 V | ||
| Maximum Low Level Output Voltage | VOL | 0.5 | V | |||
| Maximum Supply Current | ICC | 5 | mA | |||
| Wide Operating VCC Range | VCC | 15 | 30 | Volts | ||
| Maximum Switching Speeds | 500 | ns | ||||
| Industrial Temperature Range | TA | -40 | 100 | C | ||
| Power Supply Voltage | VCC - VEE | 15 | 30 | Volts | Recommended Operating Conditions | |
| Input Current (ON) | IF(ON) | 7 | 16 | mA | HCPL-3120, HCPL-J312 (Recommended Operating Conditions) | |
| Input Current (ON) | IF(ON) | 10 | 16 | mA | HCNW3120 (Recommended Operating Conditions) | |
| Input Voltage (OFF) | VF(OFF) | -3.6 | 0.8 | V | Recommended Operating Conditions | |
| Storage Temperature | TS | -55 | 125 | C | Absolute Maximum Ratings | |
| Input Reverse Voltage | VR | 5 | V | HCPL-3120, HCPL-J312 (Absolute Maximum Ratings) | ||
| Output Power Dissipation | PO | 250 | mW | Absolute Maximum Ratings | ||
| Total Power Dissipation | PT | 295 | mW | Absolute Maximum Ratings | ||
| Propagation Delay Time (tPLH) | tPLH | 0.30 | 0.50 | s | Typ. (Recommended Operating Conditions) | |
| Propagation Delay Time (tPHL) | tPHL | 0.30 | 0.50 | s | Typ. (Recommended Operating Conditions) | |
| UVLO Turn On Delay | tUVLO ON | 0.8 | s | |||
| UVLO Turn Off Delay | tUVLO OFF | 0.6 | s |
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