G40H65DFB 650V 40A IGBT
Regular price
Rs.350.00
G40H65DFB IGBT
The G40H65DFB IGBT is a 650 V, 40 A power transistor from STMicroelectronics using trench gate field-stop technology. It provides low conduction losses, fast switching, and stable performance in industrial motor drives, solar inverters, EV powertrains, and uninterruptible power supplies (UPS). Its design ensures reliable operation in demanding electrical and thermal conditions.
With a TO‑247 package and low saturation voltage (typical V<sub>CE(sat)</sub> = 1.6 V at 40 A), the G40H65DFB supports high-frequency switching with reduced power loss and heat buildup. The trench field-stop structure maintains consistent parameters, allowing safe paralleling of devices. Its positive temperature coefficient for V<sub>CE(sat)</sub> supports thermal stability under varying conditions.
The G40H65DFB is suitable for industrial and commercial systems requiring efficient and durable power handling. It can be used in smart-grid inverters, factory automation, and renewable energy platforms.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | G40H65DFB (also STGWA40H65DFB / STGW40H65DFB) |
| Voltage Rating (V<sub>CES</sub>) | 650 V |
| Current Rating (Continuous) | 40 A @ T<sub>C</sub> = 100 °C |
| Pulsed Collector Current (I<sub>C</sub>) | 160 A |
| Saturation Voltage (V<sub>CE(sat)</sub>) | 1.6 V typical at 40 A |
| Maximum Junction Temperature (T<sub>J</sub>) | 175 °C |
| Thermal Resistance (J‑to‑C) | 0.53 °C/W |
| Operating Temperature Range | –55 °C to +175 °C junction |
| Package | TO‑247 (Long leads) |
| Switching Speed / Delay Times | Turn-on delay ≈ 40 ns, turn-off delay ≈ 142 ns |
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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