KDZTR27B Allicdata Electronics

KDZTR27B Discrete Semiconductor Products

Allicdata Part #:

KDZTR27BTR-ND

Manufacturer Part#:

KDZTR27B

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: ROHM Semiconductor
Short Description: DIODE ZENER 28.7V 1W PMDU
More Detail: Zener Diode 28.7V 1W ±7% Surface Mount PMDU
DataSheet: KDZTR27B datasheetKDZTR27B Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Not For New Designs
Voltage - Zener (Nom) (Vz): 28.7V
Tolerance: ±7%
Power - Max: 1W
Current - Reverse Leakage @ Vr: 10µA @ 21V
Operating Temperature: -55°C ~ 150°C
Mounting Type: Surface Mount
Package / Case: SOD-123F
Supplier Device Package: PMDU
Base Part Number: KDZ27
Description

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The KDZTR27B is a single Zener diode specifically designed for applications that require reverse voltage protection. It has a low reverse leakage current and a low forward voltage drop. The diode is available in a variety of packages, making it suitable for all types of applications.

Working Principle

The KDZTR27B is designed to protect electronic systems against reverse voltage transients. The diode works by blocking current flow in the reverse direction when the reverse voltage exceeds a certain threshold. The forward voltage drop is typically less than 0.2V. When reverse voltage is below the breakdown voltage, no current flows, and the diode acts as an open circuit.

Features

Some of the features of the KDZTR27B include:
  • Low reverse leakage current: With a reverse leakage current of less than 30uA, the diode ensures reliable operation in reverse voltage protection applications.
  • Low forward voltage drop: The forward voltage drop is typically less than 0.2V, ensuring efficient operation.
  • Variety of packages: The diode is available in a variety of packages, making it suitable for all types of applications.

Applications

The KDZTR27B is mainly used in applications that require reverse voltage protection. It is suitable for use in DC/DC converters, high voltage power supplies, automotive power management systems, and electronic equipment. It can also be used in circuits with high reverse voltage or low EMI sensitivity.

Conclusion

The KDZTR27B is a single Zener diode specifically designed for applications that require reverse voltage protection. Its low reverse leakage current and low forward voltage drop make it suitable for a variety of applications, including DC/DC converters, high voltage power supplies, automotive power management systems, and electronic equipment.

The specific data is subject to PDF, and the above content is for reference

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