Infineon Technologies_IRLZ34NSPBF
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Infineon Technologies
IRLZ34NSPBF

278-IRLZ34NSPBF
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MOSFET N-CH 55V 30A D2PAK

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Tech Specifications

FET Type
N-Channel
Input Capacitance (Ciss) (Max) @ Vds
880 pF @ 25 V
Gate Charge (Qg) (Max) @ Vgs
25 nC @ 5 V
Product Status
Discontinued at Digi-Key
Supplier Device Package
D2PAK
Drain to Source Voltage (Vdss)
55 V
Power Dissipation (Max)
3.8W (Ta), 68W (Tc)
Package / Case
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
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IRLZ34NSPBF Description

IRLZ34NSPBF Description

The IRLZ34NSPBF from Infineon Technologies is a high-performance N-channel HEXFET® MOSFET designed for power management applications. With a 55V drain-to-source voltage (Vdss) and 30A continuous drain current (Id), it delivers robust switching performance in a compact D2PAK (TO-263) surface-mount package. This MOSFET is optimized for low on-resistance (Rds(on) of 35mΩ @ 16A, 10V), ensuring minimal conduction losses and improved efficiency. Its gate charge (Qg) of 25nC @ 5V and input capacitance (Ciss) of 880pF @ 25V enable fast switching speeds, making it ideal for high-frequency applications.

IRLZ34NSPBF Features

  • Low Rds(on): 35mΩ @ 16A, 10V reduces power dissipation and improves thermal performance.
  • High Current Handling: 30A (Tc) continuous drain current supports demanding loads.
  • Fast Switching: Low gate charge (25nC) and input capacitance (880pF) enhance efficiency in PWM applications.
  • Wide Drive Voltage Range: Operates efficiently at 4V to 10V gate drive, compatible with logic-level and standard drivers.
  • Robust Protection: ±16V maximum gate-source voltage (Vgs) safeguards against voltage spikes.
  • Reliable Packaging: D2PAK (TO-263) offers superior thermal dissipation (68W @ Tc) and mechanical stability.
  • Compliance: ROHS3, REACH Unaffected, and ECCN EAR99 certified for global use.

IRLZ34NSPBF Applications

  • Power Supplies: DC-DC converters, SMPS, and voltage regulators benefit from its low Rds(on) and fast switching.
  • Motor Control: Ideal for H-bridge designs in brushed/brushless motor drives.
  • Automotive Systems: Suitable for 12V/24V load switching, LED drivers, and battery management.
  • Industrial Equipment: Used in inverters, welding machines, and high-current switching circuits.
  • Renewable Energy: Efficiently manages power in solar charge controllers and wind turbine systems.

Conclusion of IRLZ34NSPBF

The IRLZ34NSPBF stands out as a high-efficiency, rugged MOSFET for power electronics, combining low conduction losses, fast switching, and high current capability. Its D2PAK package ensures excellent thermal performance, while Infineon's HEXFET® technology guarantees reliability in harsh environments. Whether for industrial, automotive, or renewable energy applications, this MOSFET delivers superior performance and durability, making it a top choice for engineers seeking optimized power solutions.

FAQ

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