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ONSEMI MPSA29D26Z Darlington Transistor

This high-performance NPN Darlington transistor series offers excellent switching and amplification capabilities suitable for various electronic applications. Designed with Pb-Free packages, these silicon devices handle collector-emitter voltages up to 100 V for MPSA29 and 80 V for MPSA28, with collector currents reaching 500 mA. They feature low saturation voltage, high current gain, and robust thermal characteristics, making them ideal for switching power supplies, motor controls, and amplifier circuits. The TO-92 package ensures reliable mounting and thermal management for industrial and consumer electronics.

Authorized Distributors
Source:Newark
Part No:MPSA29-D26Z
Stock:1829
Inv Date:06-10-2026
Price: Unit price: $0.083
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Source:DigiKey
Part No:MPSA29-D26Z
Stock:5466
Inv Date:06-10-2026
Price: Unit price: $0.12364
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Part No:MPSA29-D26Z
Stock:5253
Inv Date:06-11-2026
Price: Unit price: $0.55
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Part No:MPSA29-D26Z
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0894
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Part No:MPSA29-D26Z
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0894
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Part No:MPSA29-D26Z
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.119
Buy/RFQ:

ONSEMI MPSA29D26Z Darlington Transistor Specifications:

  • Collector-Emitter Voltage: 80 V for MPSA28, 100 V for MPSA29
  • Collector-Base Voltage: 80 V for MPSA28, 100 V for MPSA29
  • Emitter-Base Voltage: 12 V
  • Collector Current: 500 mA
  • Total Device Dissipation: 625 mW at 25°C, Derates 5.0 mW/°C
  • Total Device Dissipation: 15 W at 25°C, Derates 12 mW/°C
  • Operating Temperature Range: -55°C to +150°C
  • Thermal Resistance Junction-to-Ambient: 200°C/W
  • Thermal Resistance Junction-to-Case: 83.3°C/W

Buy the Buy ON Semiconductor MPSA29 Part Number MPSA29D26Z Online

Order the ON Semiconductor MPSA29D26Z Darlington transistor online today and ensure your projects benefit from high current gain, robust thermal handling, and reliable switching performance. Perfect for power control, amplifiers, and switching circuits, this device in a TO-92 package offers a convenient solution with excellent thermal characteristics and high voltage capabilities. Purchase now to accelerate your development process and enjoy fast delivery, trusted quality, and industry-leading performance for your electronics designs.

Get ON Semiconductor MPSA29D26Z today—designed for switching and amplification with high current gain and reliable thermal performance.

Frequently Asked Questions

Where can I buy ONSEMI MPSA29D26Z?

You can click on the BUY or RFQ button to purchase MPSA29D26Z from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MPSA29D26Z?

You can download the MPSA29D26Z datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MPSA29D26Z?

ONSEMI

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