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ONSEMI DTC143TET1G Digital Transistor

The DTC143TET1G is a surface-mount digital transistor with monolithic bias network integration, designed to reduce system cost and board space. It features a collector-base voltage of 50V, a collector-emitter voltage of 50V, and a maximum continuous collector current of 100mA. This device is qualified for automotive applications, RoHS compliant, and has a low forward voltage input of 30V. Its thermal characteristics include a total dissipation of 200mW at 25°C and junction-to-ambient resistance of 400°C/W, suitable for compact electronic circuits requiring reliable switching performance.

Authorized Distributors
Source:Newark
Part No:DTC143TET1G
Stock:2128
Inv Date:06-11-2026
Price: Unit price: $0.185
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Source:DigiKey
Part No:DTC143TET1G
Stock:10845
Inv Date:06-11-2026
Price: Unit price: $0.19
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Part No:DTC143TET1G
Stock:180256
Inv Date:06-11-2026
Price: Unit price: $0.19
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Part No:DTC143TET1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0209
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Part No:DTC143TET1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0209
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Part No:DTC143TET1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0276
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Source:Arrow EU
Part No:DTC143TET1G
Stock:18000
Inv Date:06-11-2026
Price: N/A
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Part No:DTC143TET1G
Stock:1236
Inv Date:06-11-2026
Price: N/A
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ONSEMI DTC143TET1G Digital Transistor Specifications:

  • Collector-Base Voltage: 50 V
  • Collector-Emitter Voltage: 50 V
  • Collector Current: 100 mA
  • Input Forward Voltage: 30 V
  • Thermal Dissipation: 200 mW at 25°C
  • Junction to Ambient Resistance: 400°C/W
  • Junction to Lead Resistance: 264°C/W
  • Storage and Operating Temperature Range: -55°C to +150°C
  • Package Types: SC-59, SOT-23, SC-70, SOT-323, SOT-75, SOT-723, SOT-1123
  • RoHS and Pb-Free, Halogen Free, BFR Free, PPAP Capable

Buy the ON Semiconductor Series DTC Digital Transistor: DTC143TET1G

Purchase the ON Semiconductor DTC143TET1G digital transistor online today and enhance your electronic projects with a reliable, automotive-qualified component. Its monolithic bias network simplifies circuit design, reduces component count, and saves valuable board space while offering a stable, high-performance switching solution. Designed with RoHS compliance and Pb-Free materials, this device ensures environmental safety and quality. Compatible with various surface-mount packages like SC-59, SOT-23, and SOT-75, it provides excellent thermal management and durability for demanding industrial and automotive applications.

Buy ON Semiconductor DTC143TET1G now and experience unmatched reliability and performance in compact switching applications.

Frequently Asked Questions

Where can I buy ONSEMI DTC143TET1G?

You can click on the BUY or RFQ button to purchase DTC143TET1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part DTC143TET1G?

You can download the DTC143TET1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of DTC143TET1G?

ONSEMI

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