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ROHM Zener Diode 20 V Isolated Surface Mount 1 W Power Dissipation 12% Tolerance KDZVTFTR20B

Category Zener Diode Brand ROHM Condition New

Specifications

Country of Origin India
Brand ROHM
Height 0.9mm
Length 2.7mm
Model KDZVTFTR20B
Mount Type Surface
Series KDZVTF
Maximum Operating Temperature 150°C
Package Type SOD-123FL
Minimum Operating Temperature -55°C
Standards/Approvals AEC-Q101, RoHS
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 1W
Diode Configuration Isolated
Test Current It 20mA
Maximum Reverse Leakage Current 200μA
Nominal Zener Voltage Vz 20V
Zener Type Voltage Regulator
Maximum Zener Impedance 15Ω

Key Features

  • The diode features isolated configuration suitable for voltage regulation circuits.
  • Nominal Zener voltage of 20 volts with ±12% tolerance ensures stable voltage reference.
  • Compact SOD-123FL package with 2 pins facilitates surface mount technology assembly.
  • Maximum power dissipation rating is 1 watt, allowing reliable operation under load.
  • Operates over a wide temperature range from -55°C to 150°C for industrial use.
  • Maximum Zener impedance measured at 15 ohms improves voltage stability.
  • Maximum reverse leakage current is limited to 200 microamperes to reduce power loss.
  • Test current value of 20 mA ensures proper characterization for design integration.

Product Description

ROHM KDZVTFTR20B is a surface mount Zener diode designed for voltage regulation with a nominal Zener voltage of 20 volts and a maximum power dissipation of 1 watt. It is encapsulated in a small SOD-123FL package featuring an isolated diode configuration and two-pin layout.

This diode uses a silicon epitaxial planar structure, ensuring high reliability and consistent performance in electronic circuits. The device is engineered to withstand operating temperatures from -55°C to 150°C, making it suitable for automotive and industrial applications requiring stable voltage reference under harsh conditions.

The ±12% Zener voltage tolerance and maximum Zener impedance of 15 ohms contribute to precise voltage regulation. Additionally, its maximum reverse leakage current of 200 microamperes minimizes energy loss, enhancing overall circuit efficiency.

Typical use cases include regulation in power supplies, voltage clamping, and protecting sensitive electronics. The compact SOD-123FL footprint supports surface mount technology, enabling automated PCB assembly for high-volume manufacturing.

The diode features isolated configuration suitable for voltage regulation circuits. Nominal Zener voltage of 20 volts with ±12% tolerance ensures stable voltage reference. Compact SOD-123FL package with 2 pins facilitates surface mount technology assembly.

Maximum power dissipation rating is 1 watt, allowing reliable operation under load. Operates over a wide temperature range from -55°C to 150°C for industrial use. Maximum Zener impedance measured at 15 ohms improves voltage stability.

Maximum reverse leakage current is limited to 200 microamperes to reduce power loss. Test current value of 20 mA ensures proper characterization for design integration.

ROHM is a respected brand in semiconductor components known for high performance and automotive grade parts including devices compliant with AEC-Q101 standards. This diode conforms to RoHS standards ensuring environmentally responsible manufacturing.

Explore more precision semiconductors and Zener Diodes under the Electronics & Electricals category at EnvMart for industrial and laboratory applications.

ROHM Zener Diode 20 V Isolated Surface Mount 1 W Power Dissipation 12% Tolerance KDZVTFTR20B
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Frequently Asked Questions

The nominal Zener voltage of this diode is 20 volts with a tolerance of ±12%.

This model has a maximum power dissipation rating of 1 watt, allowing for reliable operation under load.

It is encapsulated in a compact SOD-123FL package and features a two-pin layout suitable for surface mount technology.

The diode operates over a wide temperature range from -55°C to 150°C, making it suitable for industrial applications.

The maximum reverse leakage current is limited to 200 microamperes, which helps reduce power loss.

The maximum Zener impedance for this model is measured at 15 ohms, which improves voltage stability.

The test current value is 20 mA, ensuring proper characterization for design integration.

This diode conforms to AEC-Q101 and RoHS standards, ensuring it meets automotive quality and environmental regulations.

It features an isolated diode configuration suitable for voltage regulation circuits.

Typical applications include voltage regulation in power supplies, voltage clamping, and protecting sensitive electronics.

The height of this diode is 0.9 mm and its length is 2.7 mm, making it compact for surface mount assembly.

The diode is manufactured by ROHM and its country of origin is India.

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