1N4751A The APD 1N4751A is a Zener Diode with a 5.1V Zener voltage and 1W power dissipation. It features a DO-41 package for through-hole mounting.
Mfr Part #:

1N4751A

Available from 1 distributors
Mfr Name: APD
APD
The APD 1N4751A is a Zener Diode with a 5.1V Zener voltage and 1W power dissipation. It features a DO-41 package for through-hole mounting.
Total Stock: 1,980 pcs
$ Price Range: $0.02

1N4751A Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,980 pcs
1980 pcs On Request 1 On Request On Request 86 On Request On Request

1N4751A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Height
Lead Style
Length
Mounting Style
Power Dissipation
Reverse Current
SVHC Present
Storage Temperature
Width

1N4751A Description

Short technical summary and product information.

The APD 1N4751A is a Zener Diode designed for voltage regulation applications. It offers a stable Zener voltage of 5.1V with a 5% tolerance, ensuring precise voltage control.

 

With a power dissipation rating of 1W, this diode is suitable for various power supply and circuit protection tasks. The Zener impedance is rated at 7 Ohms, and the reverse current is 10 µA at a test current of 49 mA.

 

This component is housed in a DO-41 package, designed for through-hole mounting, making it convenient for breadboarding and traditional PCB assembly. It operates across a wide temperature range, from -65°C to +200°C.

 

The diode's mechanical dimensions include a height and width of 2.72 mm, and a length of 5.21 mm, fitting standard electronic component footprints.

1N4751A Quick Information

Product Type: Zener Diode
Canonical Name: 1N4751A Zener Diode
Subcategory: Diodes & Rectifiers

1N4751A Compliance

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

1N4751A Estimated Pricing

Qty Low High
1+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N4751A Features

  • 5.1V Zener voltage for stable regulation.
  • 1W power dissipation capability.
  • DO-41 package for through-hole mounting.
  • Wide operating temperature range.
  • Low reverse current of 10 µA.

1N4751A Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage generation.
  • General purpose Zener diode applications.

1N4751A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage rating?

The zener voltage is 5.1V with a tolerance of ±5%.

What is the zener current rating?

The zener current is 890mA.

What is the power dissipation rating?

The power dissipation is 1W.

What is the zener impedance?

The zener impedance is 7Ω.

What is the test current?

The test current is 49mA.

What is the operating temperature range?

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

What package is this zener diode available in?

It is available in a DO-41 through-hole package.

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