FQP90N03 MOSFET Transistor
The FQP90N03 MOSFET Transistor is a high‑performance N‑channel power field‑effect transistor in a TO‑220 package designed for robust switching and load‑handling in modern electronics applications. The device supports a 30 V drain‑source voltage rating with continuous drain currents up to 90 A, making it suitable for intensive power circuits where efficient switching and high current throughput are required. These characteristics make the FQP90N03 an excellent choice for designers and engineers working on power supplies, motor drivers, DC‑DC converters, or other high‑current switching applications.
Features:
- N‑channel power MOSFET in TO‑220 package.
- 30 V drain‑source voltage rating for low‑voltage power applications.
- Continuous drain current capability up to 90 A.
- Very low on‑resistance for efficient conduction.
- Suitable for high‑current switching and load control.
- Easy to mount with heatsink for enhanced thermal management.
- Fast switching characteristics.
Specifications:
| Parameter | Value |
|---|---|
| Drain-Source Voltage | 30V |
| Gate-Source Voltage | ±20V |
| Continuous Drain Current | 90A |
| Pulsed Drain Current | 90A |
| Power Dissipation | 250W |
| RDS(on) at VGS=10V | 0.0029Ω |
| RDS(on) at VGS=4.5V | 0.0033Ω |
| Gate Threshold Voltage | 1.5-2.5V |
| Total Gate Charge | 82nC |
| Input Capacitance | 12065pF |
| Output Capacitance | 1725pF |
| Reverse Transfer Capacitance | 970pF |
| Operating Temperature | -55to+175°C |
| Package | TO-220 |
PIN Configuration:
- Pin 1 (G): Gate.
- Pin 2 (D): Drain
- Pin 3 (S): Source
Applications:
- DC‑DC converters and power management circuits.
- Motor drivers and brushless DC motor control.
- High‑current switching regulators.
- Battery charge/discharge control systems.
- Automotive power electronics.
- Industrial power control and automation systems.
Package Include:
1x FQP90N03 MOSFET Transistor (TO‑220).
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