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1N4747A The NXP Semiconductors 1N4747A is a Zener Diode with a 5.1V Zener Voltage and 1W Power Dissipation. It is housed in a DO-41 package for through-hole mounting.
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1N4747A

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors 1N4747A is a Zener Diode with a 5.1V Zener Voltage and 1W Power Dissipation. It is housed in a DO-41 package for through-hole mounting.
✓ Total Stock: 160 pcs
$ Price Range: $0.02

1N4747A Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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160 pcs
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160 pcs On Request 1 On Request On Request On Request On Request On Request
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1N4747A Specifications Quick View

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1N4747A Description

Short technical summary and product information.

The 1N4747A from NXP Semiconductors is a single Zener Diode designed for voltage regulation applications. It features a nominal Zener Voltage of 5.1V with a 5% tolerance, and a power dissipation rating of 1W. The diode has a Zener impedance of 7 Ohms at a test current of 49 mA.

 

This component is constructed for through-hole mounting and comes in a DO-41 package. It operates within a temperature range of -65°C to +200°C. The reverse current is rated at a maximum of 10 µA at 5.1V.

 

With its specified electrical characteristics and robust packaging, the 1N4747A is suitable for various electronic circuits requiring stable voltage references or protection against voltage transients.

1N4747A Quick Information

Product Type: Zener Diode
Canonical Name: 1N4747A Zener Diode
Subcategory: Zener Diodes

1N4747A Compliance

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

1N4747A Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

1N4747A Features

  • 5.1V nominal Zener voltage rating.
  • 1W maximum power dissipation.
  • DO-41 through-hole package.
  • Wide operating temperature range.
  • Low reverse current of 10 µA.

1N4747A Applications

  • Used for voltage regulation.
  • Provides voltage transient suppression.
  • Suitable for power supply circuits.
  • Applicable in general electronics.

1N4747A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage of the 1N4747A?

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

What is the power dissipation rating?

The power dissipation rating is 1W.

What is the operating temperature range?

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

What package is the 1N4747A available in?

The 1N4747A is available in a DO-41 through-hole package.

What is the test current for the zener impedance?

The test current is 49mA.

What is the specified zener current?

The specified zener current is 890mA.

What are the dimensions of the 1N4747A?

The dimensions are 5.21mm length, 2.72mm width, and 2.72mm height.

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