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SKU: 1463571
  1. Product: IRLR7843TRPBF
  2. Drain to Source Voltage (Vdss): 30 V
  3. Current – Continuous Drain (Id) at 25°C: 161A (Tc)
  4. Drive Voltage (Max Rds On, Min Rds On): 4.5V | 10V


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Brand: Generic
Category: MOSFET ICs

The IRLR7843TRPBF is a specific model number for a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) device manufactured by Infineon Technologies. It is a high-voltage, high-current device used in various power management applications such as DC-DC converters, switching power supplies, and motor drives. The “TRPBF” suffix indicates the package type, which is a standard power TO-220 package with a fast-on tab.


  1. Easy to use
  2. Easy to handle
  3. Can be used in various power management applications

Package Includes:


SKU: 1463571 Category:

Tape & Reel (TR) | Cut Tape (CT)

Standard Package


Item Type:

N-Channel FET


MOSFET (Metal Oxide)

Current - Continuous Drain (Id) @ 25°C

161A (Tc)

Drive Voltage (Max Rds On, Min Rds On)

4.5V, 10V

Rds On (Max) @ Id, Vgs

3.3m Ohm @ 15A, 10V

Vgs(th) (Max) @ Id

2.3V @ 250µA

Gate Charge (Qg) (Max) @ Vgs

50 nC @ 4.5 V

Vgs (Max)

320 V

Input Capacitance (Ciss) (Max) @ Vds

4380 pF @ 15 V

Power Dissipation (Max)

140W (Tc)

Operating Temperature

-55°C ~ 175°C (TJ)

Mounting Type

Surface Mount

Supplier Device Package


Package / Case

TO-252-3, DPak (2 Leads + Tab), SC-63

Base Product Number


Drain to Source Voltage (Vdss)

30 V

Shipping Weight 0.001 kg
Shipping Dimensions 9 × 7 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China