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SMCJ15A The SMCJ15A is a 1500W surface mount TVS diode from Littelfuse with a reverse standoff voltage of 15V and clamping voltage of 24.4V.
Mfr Part #:

SMCJ15A

Available from 4 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The SMCJ15A is a 1500W surface mount TVS diode from Littelfuse with a reverse standoff voltage of 15V and clamping voltage of 24.4V.
✓ Total Stock: 81,224 pcs
$ Price Range: $0.20

SMCJ15A Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
72,000 pcs
On Request
72000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Bristol Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
24 pcs
On Request
24 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SMCJ15A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
SVHC Present
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SMCJ15A Description

Short technical summary and product information.

The SMCJ15A is a 1500W peak pulse power TVS diode designed to protect sensitive electronic equipment from voltage transients. It is part of the SMCJ series from Littelfuse, offering a unidirectional Zener structure for single-channel protection.

 

This device features a reverse standoff voltage of 15V and a clamping voltage of 24.4V at a peak pulse current of 61.5A. The operating temperature range is -55°C to 150°C, making it suitable for a wide range of environments.

 

Housed in a DO-214AB (SMC) surface mount package, it is designed for efficient board space utilization. It is RoHS compliant and meets MSL level 1 requirements.

SMCJ15A Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: SMCJ15A TVS Diode
Subcategory: Surface Mount TVS

SMCJ15A Compliance

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

SMCJ15A Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SMCJ15A Features

  • 1500W peak pulse power capability.
  • 15V reverse standoff voltage.
  • 24.4V clamping voltage at 61.5A.
  • Surface mount DO-214AB package.
  • Operating temperature range -55°C to 150°C.

SMCJ15A Applications

  • Protects I/O interfaces and VCC bus.
  • Used in telecom and industrial systems.
  • Ideal for sensitive electronic equipment.
  • Suitable for consumer electronics.

SMCJ15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMCJ15A?

15V.

What is the clamping voltage?

24.4V.

What is the peak pulse current?

61.5A.

What is the package type?

DO-214AB (SMC) surface mount.

What is the peak pulse power rating?

1500W (1.5kW).

What is the operating temperature range?

-55°C to 150°C.

Is the SMCJ15A unidirectional or bidirectional?

Unidirectional, with 1 channel.

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