Infineon Low Side, Low Side Power Control Switch 8-Pin, TDSO

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Subtotal (1 reel of 3000 units)*

SGD2,442.37

(exc. GST)

SGD2,662.18

(inc. GST)

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Temporarily out of stock
  • Shipping from 10 August 2026
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Reel(s)
Per Reel
Per unit*
1 - 1SGD2,442.37SGD0.814
2 - 2SGD2,399.89SGD0.80
3 - 5SGD2,337.27SGD0.779
6 - 11SGD2,215.33SGD0.738
12 +SGD1,984.17SGD0.661

*price indicative

RS Stock No.:
258-0723
Mfr. Part No.:
BTF3125EJXUMA1
Manufacturer:
Infineon
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Brand

Infineon

Power Switch Topology

Low Side

Product Type

Power Control Switch

Power Switch Type

Low Side

Switch On Resistance RdsOn

2.5Ω

Package Type

TDSO

Minimum Supply Voltage

3V

Maximum Supply Voltage

5.5V

Pin Count

8

Maximum Operating Temperature

150°C

Minimum Operating Temperature

-40°C

Standards/Approvals

RoHS

Automotive Standard

AEC-Q

Series

BTF3125EJ

The Infineon smart low-side power switch is a 2.5 Ω single channel Smart Low-Side Power Switch with in a PG-TDSO-8-31 package providing embedded protective functions. The power transistor is built by an N-channel vertical power MOSFET. The device is monolithically integrated. The smart low-side power is automotive qualified and is optimized for 12V automotive and industrial applications.

Electrostatic discharge protection

Adjustable switching speed

Digital latch feedback signal

Very low power DMOS leakage current in OFF state

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