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ONSEMI PZTA56 PNP Bipolar Transistor

The PZTA56 is a PNP bipolar transistor designed for general-purpose amplifier applications, supporting collector currents up to 300mA. It operates within a junction temperature range of -55°C to 150°C and is suitable for power management, industrial, and switching applications. Featuring a collector-emitter voltage of -80V and a collector-base voltage of -80V, this transistor provides reliable performance in diverse electronic circuits. Its thermal characteristics include a total device dissipation of up to 1000mW and a junction-to-ambient thermal resistance of 125°C/W. Ideal for various electronics requiring efficient amplification and switching functions.

Authorized Distributors
Source:Newark
Part No:PZTA56
Stock:1000
Inv Date:06-10-2026
Price: Unit price: $0.608
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Source:DigiKey
Part No:PZTA56
Stock:3530
Inv Date:06-10-2026
Price: Unit price: $0.8
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Part No:PZTA56
Stock:19087
Inv Date:06-11-2026
Price: Unit price: $0.76
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Part No:PZTA56
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.205
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ONSEMI PZTA56 PNP Bipolar Transistor Specifications:

  • Collector-Emitter Voltage: -80 V
  • Collector-Base Voltage: -80 V
  • Emitter-Base Voltage: 4.0 V
  • Collector Current: -500 mA continuous
  • Operating and Storage Junction Temperature Range: -55°C to +150°C
  • Total Device Dissipation: 1000 mW
  • Thermal Resistance, Junction-to-Ambient: 125 °C/W
  • Power Dissipation: 1000 mW
  • Collector-Emitter Breakdown Voltage: -80 V
  • Collector-Base Breakdown Voltage: -80 V
  • Emitter-Base Breakdown Voltage: 4.0 V
  • Collector Cut-Off Current: -0.1 pA at -60 V
  • DC Current Gain: 100 at Ic = -100 mA
  • Saturation Voltage (Vce(sat)): 0.25 V at Ic = -100 mA
  • Base-Emitter On Voltage: 1.2 V at Ib = -100 mA
  • Gain Bandwidth Product: 50 MHz at f= 100 MHz

Buy the Buy Fairchild PZTA56 Part Number PZTA56 Online

Secure your order of the PZTA56 PNP bipolar transistor today and enjoy fast delivery and genuine quality. This versatile transistor handles collector currents up to 300mA, operates within a broad temperature range, and ensures robust amplification and switching in power management, industrial, and electronic circuits. Perfect for engineers and technicians seeking a reliable component for diverse applications, buying online simplifies procurement and guarantees authenticity, consistent performance, and easy technical support for your projects.

Buy Fairchild PZTA56 now and experience unmatched reliability and performance in power management and industrial applications.

Frequently Asked Questions

Where can I buy ONSEMI PZTA56?

You can click on the BUY or RFQ button to purchase PZTA56 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part PZTA56?

You can download the PZTA56 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of PZTA56?

ONSEMI

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