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ONSEMI NZT605 High-Gain NPN Transistor

The NZT605 is a high-gain NPN Darlington transistor designed for applications requiring collector currents up to 1.0A and high breakdown voltage. Sourced from process 06, it features a SOT-223 package, collector-emitter voltage of 410V, collector-base voltage of 140V, and emitter-base voltage of 40V. Its maximum collector current is 1.5A, with operating temperature from -55°C to +150°C. Electrical characteristics include a DC current gain up to 5000, saturation voltages around 1V, transition frequency of 150MHz, and total device dissipation of 1000mW. Typical uses include high voltage switching and linear amplification circuits requiring high gain and robust performance.

Authorized Distributors
Source:Newark
Part No:NZT605
Stock:2840
Inv Date:06-10-2026
Price: Unit price: $0.855
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Part No:NZT605
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.08
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Part No:NZT605
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.2815
Buy/RFQ:
Part No:NZT605
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.2815
Buy/RFQ:

ONSEMI NZT605 High-Gain NPN Transistor Specifications:

  • Collector-Emitter Voltage: 410 V
  • Collector-Base Voltage: 140 V
  • Emitter-Base Voltage: 40 V
  • Collector Current - Continuous: 1.5 A
  • Operating and Storage Junction Temperature Range: -55°C to +150°C
  • Total Device Dissipation: 1000 mW
  • Thermal Resistance, Junction to Ambient: 125 °C/W
  • Transition Frequency: 150 MHz
  • Mechanical Package: SOT-223
  • Dimensions: Length varies; typical length approx. 4.6 mm, width 3.0 mm
  • Material: Silicon
  • Type: NPN Darlington Transistor

Buy the Buy ON Semiconductor NZT605 Part Number NZT605 Online

Purchase the ON Semiconductor NZT605 online today—engineered for high voltage applications requiring excellent gain and robust thermal performance. This high-gain NPN Darlington transistor offers a collector-emitter voltage of 410V and a maximum collector current of 1.5A, ideal for high-voltage switching, linear amplification, and power management circuits. Its durable SOT-223 package and wide operating temperature range ensure reliability across various demanding environments. Order now to benefit from fast delivery, competitive pricing, and proven performance for your electronic designs.

Get ON Semiconductor NZT605 today—built for high voltage switching and high gain performance in demanding circuits.

Frequently Asked Questions

Where can I buy ONSEMI NZT605?

You can click on the BUY or RFQ button to purchase NZT605 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NZT605?

You can download the NZT605 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NZT605?

ONSEMI

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