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1N4738A-T50A 1N4738A-T50A is a single Zener diode from On Semiconductor with a nominal Zener voltage of 8.2V and 1W power dissipation. It comes in a DO-41 through-hole package.
Mfr Part #:

1N4738A-T50A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N4738A-T50A is a single Zener diode from On Semiconductor with a nominal Zener voltage of 8.2V and 1W power dissipation. It comes in a DO-41 through-hole package.
Total Stock: 68,980 pcs

1N4738A-T50A Available from 1 distributors

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1N4738A-T50A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
Reverse Leakage Current
Supplier Device Package
Tolerance
Voltage
Zener Voltage

1N4738A-T50A Description

Short technical summary and product information.

The 1N4738A-T50A is a Zener diode manufactured by On Semiconductor, designed for voltage regulation and reference applications. It features a nominal Zener voltage of 8.2V with a tolerance of ±5%, ensuring reliable and stable operation within specified limits.

 

The device can dissipate up to 1W of power and offers a maximum impedance (Zzt) of 4.5Ω. Its reverse leakage current is rated at 10µA at a voltage of 6V. The operating temperature range spans from -65°C to 200°C, making it suitable for harsh environments.

 

This Zener diode is packaged in a DO-204AL (DO-41) axial leaded through-hole package, which facilitates easy mounting on printed circuit boards and is suitable for manual or wave soldering processes.

1N4738A-T50A Quick Information

Product Type: Zener Diode
Canonical Name: 1N4738A-T50A — Zener Diode 8.2V 1W DO-41 Through Hole
Subcategory: Single Zener Diode

1N4738A-T50A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N4738A-T50A Features

  • 8.2V nominal Zener voltage with ±5% tolerance.
  • 1W power dissipation rating.
  • Low maximum impedance of 4.5Ω.
  • Operates from -65°C to 200°C.
  • Through-hole DO-41 axial package.

1N4738A-T50A Applications

  • Voltage regulation in power supply circuits.
  • Voltage reference in analog circuits.
  • Overvoltage protection for sensitive components.
  • General purpose Zener diode applications.

1N4738A-T50A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N4738A-T50A?

The Zener voltage is 8.2V with a tolerance of ±5%.

What is the power rating of the 1N4738A-T50A?

The power dissipation is 1W.

What is the package type for the 1N4738A-T50A?

It comes in a DO-204AL (DO-41) axial leaded through-hole package.

What is the operating temperature range?

The operating temperature range is -65°C to 200°C.

What is the reverse leakage current?

Reverse leakage current is 10µA at 6V.

What is the maximum impedance of the 1N4738A-T50A?

The maximum impedance (Zzt) is 4.5Ω.

1N4738A-T50A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
1N4738A
1N4738A
On Semiconductor
1N4738A is a 8.2V 1W Zener diode from On Semiconductor in a DO-41 through-hole package with ±5% tolerance.
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