BROADCOM Optocoupler, SMD, Gate Drive Output - 0.5A
Industrial-grade BROADCOM SMD optocoupler for IGBT/MOSFET gate drive. 3.75kV isolation, 500ns switching, -40°C to 100°C range.
The BROADCOM Optocoupler, SMD, Gate Drive Output is a high-performance, surface-mount component engineered for reliable isolation and precise control in demanding power electronic applications. This device integrates a GaAsP LED optically coupled to a monolithic detector with a powerful output stage, providing a robust and efficient solution for driving IGBTs and MOSFETs in various circuits.
Featuring a single-channel design, it offers a substantial minimum isolation voltage of 3.75 kV, ensuring safe operation and protection for sensitive control circuitry from high-voltage transients. With a maximum switching speed of 500ns, it enables fast and efficient power switching, which is critical for modern inverter and motor control designs.
This optocoupler is built to endure harsh environments, supporting an industrial temperature range from -40°C to +100°C. Its construction in a compact 8-pin surface-mount DIP (SOIC-8) package makes it suitable for automated assembly and space-constrained PCB layouts. The device carries key international safety approvals, including UL, CSA, and compliance with IEC/EN/DIN EN 60747-5-2 standards, guaranteeing its suitability for industrial and safety-critical applications.
Key Features & Applications
- Provides secure galvanic isolation between low-voltage control circuits and high-voltage power stages.
- The integrated output stage can source and sink sufficient current for direct gate drive applications.
- Ideal for use in industrial motor drives, power supplies, uninterruptible power supplies (UPS), and solar inverters.
- Its reliability and approved safety ratings make it a trusted choice for designs requiring compliance with stringent industrial regulations.
Variant Details
- Size: 0.5A
- Isolated IGBT gate drive
- Isolated MOSFET gate drive
- AC motor drives
- Brushless DC motor drives
- Product: Optocoupler, Gate Drive Output
- No. of Channels: 1
- Optocoupler Case Style: Surface Mount DIP (SMD)
- No. of Pins: 8
- Isolation Voltage: 3.75kV
- Operating VCC Range: 15V to 30V
- High Level Output Current: 0.5A min
- Low Level Output Current: 0.6A typ
- Maximum Low Level Output Voltage: 1V
- Common Mode Rejection (CMR): 15kV/µs min at VCM=1500V
- Propagation Delay to Low: 0.50µs max (Rg=47ohm, Cg=3nF)
- Package: 300mil DIP-8
- Industrial Temperature Range: -40°C to 100°C
- Regulatory Approvals: UL1577, IEC/EN/DIN EN 60747-5-5
- Weight: 1g
- Dimensions (H x W x D): 43mm x 33mm x 15mm
- of Pins: 8Pins
- SVHC: No SVHC (23-Jan-2024)
Always follow local regulations and product guidance.
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