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INFINEON BTS4140NHUMA1 High-Side Power Switch

The BTS 4140 N is a high-side smart power switch designed for versatile applications including resistive, inductive, and capacitive loads in 12V, 24V, and 42V DC systems. Incorporating embedded protective functions such as overvoltage, short circuit, thermal shutdown, and reverse battery protection, it provides reliable load switching with low standby current and fast turn-on/off times. Suitable for driving relays, signal amplification, and electromechanical loads, this device ensures robust performance, electromagnetic compatibility, and safety in demanding environments.

Authorized Distributors
Source:Newark
Part No:BTS4140NHUMA1
Stock:69499
Inv Date:05-29-2026
Price: Unit price: $1.55
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Source:DigiKey
Part No:BTS4140NHUMA1
Stock:27858
Inv Date:05-29-2026
Price: Unit price: $1.82
Buy/RFQ:
Part No:BTS4140NHUMA1
Stock:27171
Inv Date:05-30-2026
Price: Unit price: $1.5
Buy/RFQ:
Part No:BTS4140NHUMA1
Stock:4000
Inv Date:05-29-2026
Price: Unit price: $1.07
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Source:Arrow EU
Part No:BTS4140NHUMA1
Stock:24000
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

INFINEON BTS4140NHUMA1 High-Side Power Switch Specifications:

  • Supply Voltage: 4.9 - 60 V
  • Load Current: Self-limited, max 15 A
  • Operating Temperature: -40°C to +150°C
  • Maximum Power Dissipation: 17 W
  • On-state Resistance: 1 Ω at 25°C, 1.5 Ω at 150°C
  • Vovervoltage Protection: 62 V
  • Short Circuit Protection: Yes, with overload shutdown
  • Thermal Shutdown: Yes, with restart capability
  • ESD Protection: ±1 kV (Human Body Model)
  • Switching Times: Turn-on approx. 45–100 µs, Turn-off approx. 40–140 µs
  • Inductive Load Energy Dissipation: 1 J per pulse
  • Standby Current: 10 pA at 42V
  • Package: SOT-223

Buy the Infineon Series BTS 4140 N High-Side Power Switch: BTS4140NHUMA1

Purchase the Infineon BTS 4140 N high-side power switch online today to ensure reliable load switching in your electronic systems. With comprehensive protection functions including overvoltage, short circuit, thermal shutdown, and reverse battery protection, this device guarantees safety and performance in 12V, 24V, and 42V DC applications. Its fast switching times, low standby current, and energy dissipation capabilities make it ideal for relays, signal amplification, and inductive load control. Upgrade your electronics with this robust, high-capacity power switch today!

Order your Infineon Series BTS 4140 N high-side power switch today and give your projects the dependable quality they deserve, ensuring robust load management and safety.

Frequently Asked Questions

Where can I buy INFINEON BTS4140NHUMA1?

You can click on the BUY or RFQ button to purchase BTS4140NHUMA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part BTS4140NHUMA1?

You can download the BTS4140NHUMA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of BTS4140NHUMA1?

INFINEON

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