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ROHM PTZTFTE2556B Voltage Regulation Diode

The PTZTF5.6B is a high-reliability, AEC-Q101 qualified Zener diode with a power dissipation of 1,000 mW, housed in a compact DO-2144C (SMA) package. It features a zener voltage range from 2.000V to 36.000V, making it suitable for voltage regulation applications in automotive and electronic circuits. The diode exhibits low dynamic impedance and a junction temperature limit of 150°C, ensuring consistent performance under high-temperature conditions. Its small, mold-type design facilitates easy assembly in space-constrained environments, providing reliable voltage stabilization for various electronic devices.

Authorized Distributors
Source:Newark
Part No:PTZTFTE255.6B
Stock:101
Inv Date:06-10-2026
Price: Unit price: $0.979
Buy/RFQ:
Source:DigiKey
Part No:PTZTFTE255.6B
Stock:2494
Inv Date:06-10-2026
Price: Unit price: $0.95
Buy/RFQ:

ROHM PTZTFTE2556B Voltage Regulation Diode Specifications:

  • Package Type: DO-2144C (SMA)
  • Power Dissipation: 1000 mW
  • Maximum Junction Temperature: 150°C
  • Storage Temperature Range: -55°C to 150°C
  • Zener Voltage Range: 2.000V to 36.000V
  • Dynamic Impedance: 25Ω (typical at specified test conditions)
  • Reverse Current: 20μA to 200μA depending on voltage
  • Taping: Embossed tape, Reel size: 180mm
  • Tape Width: 12mm
  • Marking: 5.6B
  • Material: Glass epoxy substrate, Copper surfaces
  • Testing Time: 40ms,

Buy the Buy High Reliability Zener Diode Part Number PTZTF5.6B Online

Secure your supply of the ROHM PTZTF5.6B Zener diode online today. Featuring a compact DO-2144C package and 1000 mW power dissipation, it provides reliable voltage regulation for automotive, industrial, and consumer electronics. With a wide voltage range from 2V to 36V and low impedance, this diode ensures stable performance even under high-temperature conditions up to 150°C. Perfect for space-constrained applications, it combines durability, efficiency, and ease of integration, making it essential for your electronic projects.

Order your ROHM PTZTF5.6B series high-reliability Zener diode today and ensure stable voltage regulation in your automotive and electronic projects.

Frequently Asked Questions

Where can I buy ROHM PTZTFTE2556B?

You can click on the BUY or RFQ button to purchase PTZTFTE2556B from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part PTZTFTE2556B?

You can download the PTZTFTE2556B datasheet or visit the ROHM website for support.

Who is the manufacturer of PTZTFTE2556B?

ROHM

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