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5.0SMDJ18A TVS Diode, 5000W peak pulse power, 18V reverse standoff voltage, 29.2V clamping, unidirectional, surface mount DO-214AB package.
Mfr Part #:

5.0SMDJ18A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS Diode, 5000W peak pulse power, 18V reverse standoff voltage, 29.2V clamping, unidirectional, surface mount DO-214AB package.
✓ Total Stock: 2,374 pcs

5.0SMDJ18A Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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2,374 pcs
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2374 pcs On Request 1 On Request On Request On Request On Request On Request
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5.0SMDJ18A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Forward Voltage
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current
Power
Power Line Protection
Response Time
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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5.0SMDJ18A Description

Short technical summary and product information.

The 5.0SMDJ18A is a 5000W transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 18V and a clamping voltage of 29.2V at a peak pulse current of 172A (10/1000μs waveform).

 

This unidirectional device offers fast response time of less than 1ps and meets IEC 61000-4-2 ESD immunity up to 30kV air and contact. It is housed in a surface mount DO-214AB (SMC) package with a UL 94 V-0 flammability rating and is RoHS compliant and halogen free.

 

Typical applications include telecom, computer, industrial, and consumer electronics where protection of I/O interfaces, VCC bus, and other vulnerable circuits is required. The device is recognized to UL 497B as an isolated loop circuit protector.

5.0SMDJ18A Quick Information

Product Type: TVS Diode
Series: 5.0SMDJ
Canonical Name: 5.0SMDJ18A Littelfuse Inc. TVS Diode, 5000W, 18V Reverse Standoff, DO-214AB
Subcategory: Unidirectional TVS Diode

5.0SMDJ18A Compliance

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

5.0SMDJ18A Features

  • 5000W peak pulse power capability.
  • 18V reverse standoff voltage.
  • 29.2V clamping voltage at 172A.
  • Surface mount DO-214AB package.
  • RoHS compliant and halogen free.

5.0SMDJ18A Applications

  • Protects telecom I/O interfaces.
  • Safeguards VCC bus in computers.
  • Used in industrial control circuits.
  • Ideal for consumer electronics protection.

5.0SMDJ18A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 5.0SMDJ18A?

The reverse standoff voltage is 18V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 29.2V at a peak pulse current of 172A.

What is the peak pulse power rating?

The peak pulse power is 5000W for a 10/1000μs waveform.

What package is the 5.0SMDJ18A available in?

It is available in a surface mount DO-214AB (SMC) package.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

Is the 5.0SMDJ18A RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

What is the ESD rating of this device?

It meets IEC 61000-4-2 ESD immunity of 30kV air and 30kV contact.

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