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DIODES INC. DZT555113 High Voltage NPN Transistor

The DZT5551 is a high-voltage NPN transistor in the SOT223 package, rated for over 160V collector-base voltage and 600mA continuous collector current. It features low saturation voltage, moisture sensitivity level 1, and is fully lead-free and RoHS compliant. Suitable for high voltage amplification and switching applications, it has matte tin plated terminals for solderability. Designed to meet high reliability standards, it is ideal for industrial and electronic circuit applications requiring robust high voltage switching performance.

Authorized Distributors
Source:Newark
Part No:DZT5551-13
Stock:328
Inv Date:06-11-2026
Price: Unit price: $0.68
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Source:DigiKey
Part No:DZT5551-13
Stock:33840
Inv Date:06-11-2026
Price: Unit price: $0.16549
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Part No:DZT5551-13
Stock:1481
Inv Date:06-12-2026
Price: Unit price: $0.84
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Part No:DZT5551-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.66
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Part No:DZT5551-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.132
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Part No:DZT5551-13
Stock:71
Inv Date:06-12-2026
Price: N/A
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DIODES INC. DZT555113 High Voltage NPN Transistor Specifications:

  • Collector-Base Breakdown Voltage BVcso: 180V min, 270V max
  • Collector-Emitter Breakdown Voltage BVceo: 160V min, 200V max
  • Emitter-Base Breakdown Voltage BVeso: 6.0V min, 7.85V max
  • Continuous Collector Current Ic: 600mA
  • Power Dissipation: 2W
  • Thermal Resistance, Junction to Ambient: 62.5°C/W
  • Thermal Resistance, Junction to Leads: 34.05°C/W
  • Collector Cutoff Current: 50μA max
  • Collector Saturation Voltage: 200mV at 10mA, 1000V peak voltage
  • Base-Emitter Saturation Voltage: 1.2V at 50mA
  • Transition Frequency ft: 130MHz min
  • Operating temperature range: -55°C to +150°C
  • Case: SOT223, molded plastic, UL flammability rating 94V-0
  • Material: Green, halogen and antimony free

Buy the Diodes DZT5551 – Reliable High Voltage Transistor for Industrial Applications

Purchase the Diodes DZT5551 high voltage NPN transistor online today to enhance your industrial and electronic circuits with a reliable, robust component. Featuring over 160V collector-base voltage and 600mA collector current, this RoHS-compliant device ensures high performance in high voltage switching and amplification applications. Its low saturation voltage and excellent thermal characteristics make it suitable for demanding industrial environments. Enjoy fast delivery and secure ordering for your engineering projects, ensuring durability and high reliability in every application.

Order your Diodes Series DZT5551 high voltage NPN transistor today and ensure your circuits achieve robust high voltage switching and amplification performance.

Frequently Asked Questions

Where can I buy DIODES INC. DZT555113?

You can click on the BUY or RFQ button to purchase DZT555113 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part DZT555113?

You can download the DZT555113 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of DZT555113?

DIODES INC.

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