IRFZ44N 55V 49A N Channel MOSFET
Regular price
Rs.125.00
IRFZ44
The IRFZ44 MOSFET is a high-performance N‑channel transistor designed for efficient switching in industrial and automotive systems. With a 55 V drain-source rating and a continuous current capacity of 49 A, it delivers reliable operation for motor control, DC–DC converters, lighting systems, and audio amplifiers. Its low on-resistance of 17.5 mΩ at V_GS = 10 V reduces conduction losses and improves energy efficiency in high-current circuits.
Housed in a TO‑220AB package, the IRFZ44 provides effective heat dissipation for stable operation in demanding environments. The fast switching speed and low gate threshold voltage make it suitable for circuits requiring precise control. Its rugged design supports long-term performance in industrial and automotive electronics.
The IRFZ44 can be used in lighting dimmers, battery-powered systems, and other high-efficiency applications. It is suitable for both commercial-scale designs and industrial automation systems.
Key Specs
| Parameter | Specification |
|---|---|
| Drain‑Source Voltage (V_DS) | 55 V |
| Continuous Drain Current (I_D) | 49 A @ 25 °C |
| Drain‑Source On-Resistance (R_DSon) | 17.5 mΩ (typ) @ V_GS = 10 V |
| Gate‑Source Threshold (V_GS(th)) | 2.0 – 4.0 V |
| Total Gate Charge (Q_g) | ~47 nC @ V_GS = 10 V, I_D = 27 A |
| Input Capacitance (C_iss) | ~1320 pF @ V_DS = 25 V, V_GS = 0 V, f = 1 MHz |
| Operating Junction Temp. (T_j) | –55 °C to +175 °C |
| Power Dissipation (P_D) | 94 W @ 25 °C |
| Package | TO-220AB |
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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