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ONSEMI MMBTA14LT1G Switching Transistor

The MMBTA14LT1G is an NPN Darlington transistor optimized for switching tasks like relay, solenoid, and lamp driving. It offers low RDS(on) for improved efficiency, making it suitable for surface-mount applications in industrial, automotive, and power management systems. The device is AEC-Q101 qualified and PPAP capable, ensuring reliability in automotive and demanding environments. Its exceptional electrical characteristics and thermal efficiency extend battery life and performance in compact, low-power electronic circuits, making it a versatile solution for high-demand switching applications. Lead times may vary due to market demand, and product delivery could fluctuate.

Authorized Distributors
Source:Newark
Part No:MMBTA14LT1G
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.024
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Source:DigiKey
Part No:MMBTA14LT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.04007
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Part No:MMBTA14LT1G
Stock:23720
Inv Date:06-12-2026
Price: Unit price: $0.21
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Part No:MMBTA14LT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.11
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Part No:MMBTA14LT1G
Stock:78000
Inv Date:06-11-2026
Price: Unit price: $0.0254
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Part No:MMBTA14LT1G
Stock:78000
Inv Date:06-11-2026
Price: Unit price: $0.0254
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Part No:MMBTA14LT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0214
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Source:Arrow EU
Part No:MMBTA14LT1G
Stock:21000
Inv Date:06-12-2026
Price: N/A
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Part No:MMBTA14LT1G
Stock:105000
Inv Date:06-12-2026
Price: N/A
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ONSEMI MMBTA14LT1G Switching Transistor Specifications:

  • Collector - Emitter Voltage Voes: 30 Vde
  • Collector - Base Voltage Voeo: 30 Vde
  • Emitter - Base Voltage Veso: 10 Vde
  • Collector Current - Continuous Io: 300 mA (dc)
  • Total Device Dissipation on FR-5 Board Pp at 25°C: 225 mW
  • Thermal Resistance Junction-to-Ambient on FR-5: 556 K/W
  • Total Device Dissipation on Alumina Substrate at 25°C: 300 mW
  • Thermal Resistance Junction-to-Ambient on Alumina: 417 K/W
  • Junction and Storage Temperature Range: -55°C to +150°C

Buy the ON Semiconductor MMBTA14LT1G – Reliable Switching Transistor for Industrial Applications

Order the ON Semiconductor MMBTA14LT1G online today and enjoy a highly reliable NPN Darlington transistor optimized for switching applications. This surface-mount device features low RDS(on), making it efficient for relay, solenoid, and lamp driver circuits used in industrial, automotive, and power management systems. Its AEC-Q101 qualification and PPAP capability ensure compliance with automotive standards, providing peace of mind for demanding environments. Take advantage of quick online ordering, secure payment options, and worldwide shipping to integrate this high-performance transistor into your next project.

Buy ON Semiconductor MMBTA14LT1G now and experience unmatched reliability and performance in low-power switching applications.

Frequently Asked Questions

Where can I buy ONSEMI MMBTA14LT1G?

You can click on the BUY or RFQ button to purchase MMBTA14LT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMBTA14LT1G?

You can download the MMBTA14LT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMBTA14LT1G?

ONSEMI

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