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Vishay 1.91 V Zener Diode Single 1.3 W 5% Through Hole 2-Pin DO-41 ZPY91-TR

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Vishay 1.91 V Zener Diode Single 1.3 W 5% Through Hole 2-Pin DO-41 ZPY91-TR

Name: Vishay 1.91 V Zener Diode Single 1.3 W 5% Through Hole 2-Pin DO-41 ZPY91-TR
Brand: Vishay
SKU: 132958
Price: 0.08 USD
Availability: InStock

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Category Zener Diode Brand Vishay Condition New

Specifications

Country of Origin	China
Brand	Vishay
Length	4.1mm
Model	ZPY91-TR
Mount Type	Through Hole
Maximum Operating Temperature	175°C
Package Type	DO-41
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Maximum Power Dissipation Pd	1.3W
Diode Configuration	Single
Test Current It	5mA
Maximum Reverse Leakage Current	500nA
Nominal Zener Voltage Vz	91V
Zener Type	General Purpose
Maximum Zener Impedance	250Ω

Key Features

Through hole mount type with 2-pin DO-41 package for easy PCB insertion.
Maximum power dissipation rated at 1.3 W ensuring reliability in high-power applications.
Test current of 5 mA with maximum zener impedance of 250 ohms for stable operation.
Operating temperature range from -55°C to 175°C suitable for harsh environments.
Maximum reverse leakage current of 500 nA minimizing power losses.
Nominal zener voltage set at 1.91 V with a ±5% tolerance for precise voltage regulation.
Compact body length of 4.1 mm for efficient space usage in circuit designs.
Applicable for electronic stabilization and clipping functions in power and semiconductor circuits.

Product Description

Vishay ZPY91-TR is a single silicon planar Zener diode designed with a nominal zener voltage of 1.91 V and a maximum power dissipation of 1.3 W. It is housed in a through hole 2-pin DO-41 package, making it suitable for insertion into PCBs in various electronic and power applications. This general purpose Zener diode offers a 5% voltage tolerance allowing stable voltage regulation and clipping in electronic circuits.

The device features a test current of 5 mA and a maximum zener impedance of 250 ohms, which supports efficient voltage stabilization under variable load conditions. The maximum reverse leakage current is limited to 500 nA, reducing power losses and improving efficiency. Its operating temperature range spans from -55°C to 175°C, making it reliable for use in industrial, laboratory, HVAC, manufacturing, and other harsh environment applications.

The diode length of 4.1 mm ensures compact integration within various circuit boards without excessive space requirements. Through hole mount type with 2-pin DO-41 package for easy PCB insertion. Maximum power dissipation rated at 1.3 W ensuring reliability in high-power applications.

Test current of 5 mA with maximum zener impedance of 250 ohms for stable operation. Operating temperature range from -55°C to 175°C suitable for harsh environments. Maximum reverse leakage current of 500 nA minimizing power losses.

Nominal zener voltage set at 1.91 V with a ±5% tolerance for precise voltage regulation. Compact body length of 4.1 mm for efficient space usage in circuit designs. Applicable for electronic stabilization and clipping functions in power and semiconductor circuits.

This Vishay Zener diode is ideal for use in electronic component assemblies for industrial electronics, power regulation, laboratory equipment, and manufacturing processes requiring precise voltage stabilization. It supports efficient and reliable electronic circuit design assuring performance consistency under varied thermal and electrical conditions.

Browse the Electronics & Electricals category at EnvMart for more Semiconductor components and explore a wide range of Zener Diodes to suit your technical requirements.