IRFR421
Harris Corporation
Harris Corporation
N-CHANNEL POWER MOSFET
$0.41
Available to order
Reference Price (USD)
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$0.41000
500+
$0.4059
1000+
$0.4018
1500+
$0.3977
2000+
$0.3936
2500+
$0.3895
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IRFR421
$0.41
Product details
The IRFR421 from Harris Corporation is a technologically advanced single MOSFET transistor belonging to the Discrete Semiconductor Products family (Transistors - FETs, MOSFETs - Single). This component sets new standards in power switching efficiency, offering designers a perfect balance between performance and reliability. Engineered with precision, the IRFR421 demonstrates outstanding characteristics including fast switching capability, low power dissipation, and excellent thermal stability. These features make it particularly suitable for high-frequency applications and power-sensitive designs. The MOSFET finds extensive use in electric vehicle components, industrial welding equipment, and advanced power supply units. It's equally effective in consumer electronics such as high-efficiency LED drivers, smart appliances, and portable electronic devices. For infrastructure applications, the IRFR421 proves invaluable in telecom power systems, base station equipment, and railway electronics. Its rugged design ensures consistent performance even in challenging operating conditions. Design engineers will appreciate the component's versatility and the design flexibility it offers across multiple voltage and current ranges. To learn more about how the IRFR421 can enhance your specific application, we invite you to submit an online inquiry. Our technical sales team stands ready to provide detailed product information and purchasing options tailored to your project needs.
General specs
- Product Status: Active
- FET Type: N-Channel
- Technology: MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss): 450 V
- Current - Continuous Drain (Id) @ 25°C: 2.5A (Tc)
- Drive Voltage (Max Rds On, Min Rds On): 10V
- Rds On (Max) @ Id, Vgs: 3Ohm @ 1.3A, 10V
- Vgs(th) (Max) @ Id: 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs: 19 nC @ 10 V
- Vgs (Max): ±20V
- Input Capacitance (Ciss) (Max) @ Vds: 350 pF @ 25 V
- FET Feature: -
- Power Dissipation (Max): 50W (Tc)
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Surface Mount
- Supplier Device Package: TO-252, (D-Pak)
- Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
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