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onsemi 10 V Single General Purpose Zener Diode 1 W Power Dissipation Through Hole DO-41 2-Pin 1N4740ATR

Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 2.72mm
Length 5.2mm
Model 1N4740ATR
Mount Type Through Hole
Series 1N4740A
Maximum Operating Temperature 200°C
Package Type DO-41
Minimum Operating Temperature -65°C
Pin Count 2
Number of Elements per Chip 1
Maximum Power Dissipation Pd 1W
Diode Configuration Single
Test Current It 25mA
Maximum Reverse Leakage Current 10μA
Nominal Zener Voltage Vz 10V
Zener Type General Purpose
Maximum Zener Impedance 7Ω

Key Features

  • The diode features a nominal Zener voltage of 10 V with a tolerance of 5 percent.
  • It supports a maximum power dissipation of 1 watt suitable for low power protection circuits.
  • The package type is DO-41 with a height of 2.72 mm and length of 5.2 mm, providing compact dimensions.
  • The maximum reverse leakage current is minimal at 10 µA, ensuring minimal losses and high reliability.
  • The diode operates within a temperature range from -65°C to a maximum of 200°C for robust environmental performance.
  • The test current is specified at 25 mA with a maximum Zener impedance of 7 ohms.
  • This diode contains 2 pins and one element per chip for standard discrete semiconductor applications.

Product Description

onsemi 1N4740ATR is a precision single Zener diode with a nominal voltage rating of 10 V. This diode is designed as a general purpose Zener diode, ideal for voltage regulation and clipping applications in electronic circuits. It supports a maximum power dissipation of 1 watt, making it suitable for low to moderate power protection and voltage stabilization use.

The device comes in a through hole mounting configuration with a compact DO-41 package, measuring 2.72 mm in height and 5.2 mm in length, suitable for space-conscious PCB layouts. With a tolerance of 5%, this diode offers dependable voltage stabilization with consistent output voltage.

Maximum reverse leakage current is limited to 10 µA, and the device has a maximum operating temperature rated up to 200°C, supporting reliable operation under harsh industrial, automotive, and commercial environments. The test current of 25 mA coupled with a maximum Zener impedance of 7 ohms ensures stable and efficient voltage regulation.

This zener diode is commonly used in circuit protection, signal clipping, voltage reference circuits, and other general semiconductor applications across industrial electronics, power supply designs, and instrumentation.

The diode features a nominal Zener voltage of 10 V with a tolerance of 5 percent. Power dissipation is rated at 1 watt for low power applications. DO-41 through hole package facilitates easy PCB integration. Operating temperature range from -65°C to 200°C ensures high reliability.

Maximum reverse leakage current is limited to 10 microamps. Test current is 25 milliamps with Zener impedance at 7 ohms max. Includes 2 pins with a single element per chip design.

Suitable for industrial control systems, telecommunications, power supplies, and automotive electronics. Explore a wide range of semiconductor components and discrete semiconductors at EnvMart for your electronic design and manufacturing needs.

Explore more products in our Zener Diodes category.

onsemi 10 V Single General Purpose Zener Diode 1 W Power Dissipation Through Hole DO-41 2-Pin 1N4740ATR
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Frequently Asked Questions

The nominal Zener voltage of this diode is 10 V with a tolerance of 5 percent.

This model supports a maximum power dissipation of 1 watt, making it suitable for low to moderate power applications.

The DO-41 package has a height of 2.72 mm and a length of 5.2 mm, allowing for compact PCB integration.

The maximum operating temperature for this diode is rated at 200°C, ensuring reliable performance in harsh environments.

The test current for this model is specified at 25 mA, which is used for determining its Zener voltage characteristics.

The maximum reverse leakage current for this diode is limited to 10 µA, ensuring minimal losses during operation.

This diode features 2 pins, which is standard for through hole mounting configurations.

The maximum Zener impedance for this diode is 7 ohms, which contributes to stable voltage regulation.

The minimum operating temperature for this model is -65°C, allowing it to function in extreme conditions.

This Zener diode is commonly used in voltage regulation, signal clipping, and circuit protection applications.

This model has a single diode configuration, suitable for standard discrete semiconductor applications.

The country of origin for this Zener diode is India.

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