IRF7342TRPBF N-Channel MOSFET, 40V Vds, 9.1A Id, Low Rds(on), SOIC-8 SMT, RoHS Compliant, Fast Switching for Power Electronics
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Semiconductors
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T/T
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Introduction
IRF7342TRPBF N-Channel MOSFET
High-performance 40V, 9.1A N-channel MOSFET featuring low RDS(on), fast switching, and RoHS compliance in SOIC-8 SMT package. Ideal for power electronics applications requiring efficient switching and thermal performance.
Product Overview
The Infineon IRF7342TRPBF is an N-channel enhancement-mode MOSFET utilizing advanced trench gate technology. Designed for power management applications, it delivers low on-resistance, high switching speed, and excellent thermal performance. This industrial-grade component is suitable for demanding environments in power systems, motor drives, consumer electronics, and automotive applications.
Technical Specifications
| Category | Parameter | Value | Notes |
|---|---|---|---|
| Electrical Characteristics | Drain-Source Voltage (VDS) | 40V (Max) | Suitable for 12V/24V/40V systems |
| Continuous Drain Current (ID) | 9.1A (Max, T=25°C) | Supports medium-current loads | |
| On-Resistance (RDS(on)) | Low RDS(on) | Minimizes conduction loss | |
| Gate-Source Voltage (VGS) | ±12V (Max) | Compatible with standard drive circuits | |
| Avalanche Energy (EAS) | Robust capability | Withstands transient voltage spikes | |
| Mechanical Characteristics | Package Type | SOIC-8 SMT | Compact surface-mount design |
| Operating Temperature | -55°C to +150°C | Industrial-grade reliability | |
| Thermal Resistance (RθJA) | Excellent performance | Reduces need for external heat sinks |
Key Features
- Low On-Resistance: Minimizes conduction power loss for improved system efficiency
- Fast Switching: Advanced trench gate technology enables high-frequency operation
- Robust Protection: Strong avalanche capability handles transient voltage spikes
- Thermal Performance: Excellent heat dissipation characteristics
- Wide Compatibility: Suitable for 12V-40V applications with ±12V gate tolerance
- Reliable Construction: Industrial-grade reliability with extended temperature range
- Compact Design: SOIC-8 package enables space-efficient PCB layouts
Typical Applications
Power Management Systems
Used in DC-DC converters and voltage regulators for efficient power conversion in industrial controllers and IoT devices.
Motor Drive Applications
Controls current in small DC motors and stepper motor controllers, with protection against inductive voltage spikes.
Consumer Electronics
Implements efficient switching in power adapters, chargers, and household appliances requiring high reliability.
Industrial Automation
Used in PLCs, sensor modules, and solenoid drives where rugged performance is required in harsh environments.
Automotive Electronics
Controls lighting systems and auxiliary power units in vehicles, withstanding battery voltage fluctuations and high temperatures.
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