1N4151 The 1N4151 is a small signal diode manufactured by ST. It features a 50V reverse standoff voltage and 150mA maximum output current.
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1N4151

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Mfr Name: STMicroelectronics
STMicroelectronics
The 1N4151 is a small signal diode manufactured by ST. It features a 50V reverse standoff voltage and 150mA maximum output current.
✓ Total Stock: 30 pcs
$ Price Range: $0.99

1N4151 Available from 1 distributor

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1N4151 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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1N4151 Description

Short technical summary and product information.

The 1N4151 is a small signal diode from ST, designed for various electronic applications. It operates with a reverse standoff voltage of 50V and a typical forward voltage of 1V. The diode can handle a maximum output current of 150mA and a maximum forward surge current of 2A.

 

With a minimum breakdown voltage of 75V, the 1N4151 is suitable for applications requiring reliable signal switching. It has a fast reverse recovery time of 4ns, contributing to its high-speed switching capabilities. The maximum power dissipation is rated at 500mW.

 

This component is designed for through-hole mounting, making it convenient for integration into existing circuit designs. It operates across a wide temperature range, from -65°C to 175°C, ensuring performance in diverse environmental conditions.

 

The 1N4151 is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

1N4151 Quick Information

Product Type: Small Signal Diode
Canonical Name: 1N4151 Small Signal Diode
Subcategory: TVS Diode

1N4151 Compliance

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

1N4151 Estimated Pricing

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1+ $0.99 $0.99

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

1N4151 Features

  • 50V reverse standoff voltage.
  • 150mA maximum output current.
  • 4ns reverse recovery time.
  • Through hole mounting type.
  • Wide operating temperature range.

1N4151 Applications

  • Suitable for high-speed switching applications.
  • Used in circuit protection for sensitive electronics.
  • Ideal for transient voltage suppression circuits.
  • Applicable in power supply and voltage regulation.
  • Designed for through-hole mounting in various devices.

1N4151 FAQs

9 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1N4151 diode?

The reverse standoff voltage is 50V.

What is the typical forward voltage for the 1N4151 diode?

The typical forward voltage is 1V.

What is the maximum output current for the 1N4151 diode?

The maximum output current is 150mA.

What is the minimum breakdown voltage of the 1N4151 diode?

The minimum breakdown voltage is 75V.

What is the maximum forward surge current for the 1N4151 diode?

The maximum forward surge current is 2A.

What is the reverse recovery time of the 1N4151 diode?

The reverse recovery time is 4ns.

What is the maximum power dissipation for the 1N4151 diode?

The maximum power dissipation is 500mW.

What is the operating temperature range for the 1N4151 diode?

The operating temperature range is from -65°C to 175°C.

How is the 1N4151 diode mounted?

The 1N4151 diode is mounted using the through-hole method.

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