Optocouplers - Plastic
- Automotive Optocoupler - AEC-Q100 optocoupler
- Digital Isolator
- Digital Optocoupler
- General Purpose Phototransistor Optocoupler
- High Linearity Analog Optocoupler
- Integrated Gate Drive Optocoupler
- IPM Interface Optocoupler
- Isolated 20 mA Current Loop Transmitter-Receiver
- Isolated Line Receiver
- Isolated Voltage/Current Detector
- Miniature Isolation Amplifier
- Multi-Channel Bi-Directional Digital Optocoupler
- Powerline Communication Interface
- Solid State Relay (Photo MOSFET)
- Wideband Analog/Video Optocoupler
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ACPL-312T-000E
Automotive 2.5 Amp Output Current IGBT Gate Drive Optocoupler
Description
The ACPL-312T automotive optocoupler contains an AlGaAs LED that is is optically coupled to an integrated circuit with a power output stage.
This automotive optocoupler is ideally suited for driving power IGBTs and MOSFETs in automotive motor control inverter and DC-DC converter 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 ACPL-312T series can be used to drive a discrete power stage which drives the IGBT gate.
This automotive optocoupler is ideally suited for driving power IGBTs and MOSFETs in automotive motor control inverter and DC-DC converter 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 ACPL-312T series can be used to drive a discrete power stage which drives the IGBT gate.
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
- Automotive temperature range: -40°C to 125°C
- Safety Approval (Pending): UL Recognized 3750 Vrms for 1 min.(5kV for option x20E available upon request).CSA IEC/EN/DIN EN 60747-5-2
- Options Available are:
- 300 = Gull Wing Surface Mount Option
- 500 = Tape and Reel Packaging Option
- XXXE = Lead Free Option
Applications
- Automotive Motor/DC-DC Converter
- Automotive Isolated IGBT/MOSFET Gate Drive
- AC and Brushless DC Motor Drives
- Industrial Inverters Systems
- Switch mode power supplies
Documents
Data Sheets & Technical Specifications
- Data Sheet - ACPL-312T-000E, Automotive 2.5 Amp Output Current IBGT Gate Drive Optocoupler(261 KB,PDF)
- Options Data Sheet - Option 500 - Tape and Reel Packaging Option for Optocouplers(93 KB,PDF)
- Options Data Sheet - Shipping Tube Dimension for Optocouplers (Plastic/Solid State Relay)(141 KB,PDF)
- Product Brief - ACPL-312T-000E, Automotive 2.5 Amp, Output Current IBGP Gate Drive Optocoupler(206 KB,PDF)
- Selection Guide - Avago Technologies Optoisolation and Optical Sensor Products Selection Catalog(9834 KB,PDF)
- White Paper - Automotive Isolation Amplifier for Voltage Sensing(132 KB,PDF)
- White Paper - Automotive Optocouplers – Beyond Meeting the Electrical Performance at High Temperature(154 KB,PDF)
- White Paper - High Reliability LED technology (59 KB,PDF)
- White Paper - Isolation Device in Hybrid Electric Vehicle Applications(296 KB,PDF)
- White Paper - Optocoupler Capabilities for Hybrid Electric Vehicle Electric Motor Inverter Applications(87 KB,PDF)
- White Paper - Reliable LEDs for Automotive Grade Optocouplers(463 KB,PDF)
- White Paper - Safety Considerations When Using Optocouplers and Alternative Isolators for Providing Protection Against Electrical Hazards(244 KB,PDF)
Application Notes
Quality & Reliability
