SMCJ180A SMCJ180A is a 1500W surface mount TVS diode from Littelfuse designed for general purpose transient voltage protection. It features a clamping voltage of 292V and a peak pulse current of 5.1A.
Mfr Part #:

SMCJ180A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
SMCJ180A is a 1500W surface mount TVS diode from Littelfuse designed for general purpose transient voltage protection. It features a clamping voltage of 292V and a peak pulse current of 5.1A.
✓ Total Stock: 150 pcs
$ Price Range: $0.16 - $0.94

SMCJ180A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
150 pcs
150 pcs On Request 1 On Request On Request 15+ On Request On Request

SMCJ180A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Industrial Grade
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Technology
Type
Unidirectional Channels
Voltage

SMCJ180A Description

Short technical summary and product information.

The SMCJ180A is a unidirectional TVS diode from Littelfuse's SMCJ series, offering 1500W peak pulse power dissipation at 10/1000μs waveform. It features a clamping voltage of 292V and a peak pulse current of 5.1A, with typical reverse leakage current less than 1μA. The device is housed in a surface mount DO-214AB (SMC) package, suitable for automated assembly. Designed for general purpose applications, it provides protection against voltage transients in telecom, computer, industrial, and consumer electronics. The diode utilizes a glass passivated junction for reliability and offers a fast response time of less than 1.0ps. It is RoHS compliant and halogen free, with MSL level 1 and a lead-free finish.

SMCJ180A Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Littelfuse SMCJ180A TVS Diode
Subcategory: General Purpose TVS

SMCJ180A Compliance

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

SMCJ180A Estimated Pricing

Qty Low High
1+ $0.94 $0.94
10+ $0.58 $0.58
100+ $0.38 $0.38
500+ $0.29 $0.29
1,000+ $0.26 $0.26
3,000+ $0.19 $0.19
6,000+ $0.17 $0.17
9,000+ $0.16 $0.16
15,000+ $0.16 $0.16

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

SMCJ180A Features

  • 1500W peak pulse power dissipation at 10/1000μs.
  • 292V clamping voltage for overvoltage protection.
  • 5.1A peak pulse current handling capability.
  • Unidirectional TVS with one protection channel.
  • Surface mount DO-214AB (SMC) package.

SMCJ180A Applications

  • Protects I/O interfaces from voltage transients.
  • Safeguards VCC bus in electronic systems.
  • Used in telecom, computer, and industrial equipment.
  • Ideal for general purpose circuit protection.

SMCJ180A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMCJ180A?

The clamping voltage is 292V.

What is the peak pulse power rating of the SMCJ180A?

1500W (1.5kW) at 10/1000μs waveform.

What is the peak pulse current rating of the SMCJ180A?

5.1A peak pulse current.

What package is the SMCJ180A available in?

Surface mount DO-214AB (SMC) package.

What is the operating temperature range of the SMCJ180A?

-55°C to 150°C (junction).

Is the SMCJ180A unidirectional or bidirectional?

Unidirectional with 1 channel.

What mounting type does the SMCJ180A use?

Surface mount.

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