1N5645 1N5645 is a 1500W unidirectional TVS diode from Microchip Technology with a working voltage of 47.7V in a DO-13 through-hole package.
Mfr Part #:

1N5645

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
1N5645 is a 1500W unidirectional TVS diode from Microchip Technology with a working voltage of 47.7V in a DO-13 through-hole package.
Total Stock: 2,000 pcs

1N5645 Available from 1 distributor

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1N5645 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Lead Style
Maximum Operating Temperature
Military Grade
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
SVHC Present
Storage Temperature
Supplier Device Package
Type
Unidirectional Channels
Voltage
Working Voltage

1N5645 Description

Short technical summary and product information.

The 1N5645 is a unidirectional Transient Voltage Suppressor (TVS) diode from Microchip Technology, designed for general purpose transient protection. It offers a peak pulse power rating of 1500W and a peak pulse current of 31.5A, with a working voltage of 47.7V. The device is not intended for power line protection.

 

This TVS diode is housed in a hermetic sealed DO-13 (DO-202AA) metal package for through-hole mounting, ensuring robust mechanical and environmental performance. It operates over a wide temperature range from -65°C to 175°C.

 

The 1N5645 is part of a JEDEC registered series and is suitable for suppressing transients from inductive switching, RF effects, and secondary lightning effects per IEC61000-4-5. Its fast response time also makes it effective against ESD and EFT per IEC61000-4-2 and IEC61000-4-4.

1N5645 Quick Information

Product Type: TVS Diode
Series: 1N5645
Canonical Name: 1N5645 - 1500W Unidirectional TVS Diode, DO-13
Subcategory: Unidirectional TVS Diode

1N5645 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

1N5645 Features

  • 1500W peak pulse power rating.
  • 47.7V working voltage.
  • 31.5A peak pulse current capability.
  • Unidirectional TVS diode.
  • Through-hole DO-13 package.

1N5645 Applications

  • Protects against inductive switching transients.
  • Suitable for avionics and electrical systems.
  • Used in general purpose transient suppression.
  • Compatible with IEC61000-4-5 surge levels.

1N5645 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak pulse power of the 1N5645?

1500W.

What is the working voltage of the 1N5645?

47.7V.

What is the peak pulse current of the 1N5645?

31.5A.

What package does the 1N5645 come in?

DO-13 (DO-202AA) through-hole package.

Is the 1N5645 unidirectional or bidirectional?

Unidirectional, with 1 channel.

What is the operating temperature range of the 1N5645?

-65°C to 175°C.

Is the 1N5645 RoHS compliant?

RoHS3 compliant (unverified).

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