

Onsemi FOD3150A Gate Driver Optocoupler
The onsemi FOD3150A Gate Driver Optocoupler is a high-speed gate driver optocoupler designed to provide reliable performance and electrical isolation in power-electronic applications. It supports a 2.5 A output current, 8 kV peak isolation, and a maximum 500 ns propagation delay, making it suitable for driving power MOSFETs and IGBTs in industrial control systems, solar inverters, UPS units, and motor drives. Its DIP‑8 package simplifies PCB integration, and it can operate up to 100 °C, allowing use in high-temperature industrial environments.
The FOD3150A features a push-pull MOSFET output stage and a wide supply voltage range (15 V to 30 V), enabling efficient gate drive with minimal power loss. Its design provides high common-mode transient immunity, supporting stable switching in high-voltage, high-noise circuits. This makes it applicable for motor drives, renewable energy inverters, and power supply systems.
It operates across a temperature range of −40 °C to +100 °C and is RoHS compliant. Safety approvals include UL1577 and IEC 60747‑5‑2. These characteristics make it suitable for industrial and commercial power-electronic systems where isolation, timing accuracy, and reliability are required.
Key Specs
| Parameter | Specification |
|---|---|
| Output Current | 2.5 A (gate drive) |
| Isolation Voltage | 5000 Vrms (≈ 8 kV peak) |
| Propagation Delay (tpLH / tpHL) | Maximum 500 ns |
| Pulse-Width Distortion (Max) | 300 ns |
| Supply Voltage (VDD – VSS) | 15 V to 30 V |
| Output Stage Type | Push–pull MOSFET output |
| Common-Mode Transient Immunity | Min. 20 kV/µs |
| Operating Temperature Range | −40 °C to +100 °C |
| Package | 8‑pin DIP (PDIP‑8) |
| Safety / Regulatory Approvals | UL1577, IEC 60747‑5‑2, RoHS compliant |
We dispatch all orders through Leopard Courier and TCS, while bulk or heavy shipments are sent via cargo (bilty) for safer handling and better rates. Standard delivery time is 2–3 working days for both courier and cargo deliveries, depending on your location. Orders are dispatched within 24 hours after payment confirmation, and the tracking number is shared on WhatsApp once shipped. Shipping charges depend on parcel weight and destination, and may be waived for bulk or corporate orders. Please ensure your contact details and address are accurate to avoid delays. For urgent delivery or specific shipping requirements, contact us directly on WhatsApp at 0303 56888 44.
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