5.0SMDJ12CA Bidirectional TVS diode from Littelfuse, 5.0SMDJ12CA, with 12V standoff voltage and 19.9V clamping voltage. Rated for 5000W peak pulse power (10/1000µs) in a surface mount DO-214AB package.
Mfr Part #:

5.0SMDJ12CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode from Littelfuse, 5.0SMDJ12CA, with 12V standoff voltage and 19.9V clamping voltage. Rated for 5000W peak pulse power (10/1000µs) in a surface mount DO-214AB package.
Total Stock: 50 pcs

5.0SMDJ12CA Available from 1 distributor

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5.0SMDJ12CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
ESD Rating
Flammability Rating
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Termination Style
Type
UL
Voltage

5.0SMDJ12CA Description

Short technical summary and product information.

The 5.0SMDJ12CA is a bidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a Zener technology with a single bidirectional channel.

 

Key electrical specifications include a standoff voltage of 12V, a maximum clamping voltage of 19.9V at a peak pulse current of 252A (10/1000µs waveform), and a peak pulse power dissipation of 5000W. The device offers an ultra-fast response time of less than 1.0 ps from 0V to breakdown voltage and high ESD immunity of 30kV air and 30kV contact per IEC 61000-4-2.

 

The diode is housed in a surface mount DO-214AB (SMCJ) package with a low profile, minimizing PCB footprint. It operates over a junction temperature range of -65°C to 150°C. The component is RoHS3 compliant, halogen free, and Pb-free (E3). It is UL 497B recognized (File E230531) and has a flammability rating of V-0. Typical applications include telecom, computer, industrial, and consumer electronics for protecting I/O interfaces and VCC buses.

5.0SMDJ12CA Quick Information

Product Type: TVS Diode
Series: 5.0SMDJ
Canonical Name: Littelfuse 5.0SMDJ12CA Bidirectional TVS Diode, 12V Standoff, 19.9V Clamp, DO-214AB
Subcategory: Bidirectional TVS Diode

5.0SMDJ12CA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free E3

5.0SMDJ12CA Features

  • 5000W peak pulse power dissipation.
  • Bidirectional TVS diode with 1 channel.
  • Fast response time less than 1ps.
  • ESD rating of 30kV air and contact.
  • Surface mount DO-214AB package.

5.0SMDJ12CA Applications

  • Protects telecom equipment from voltage transients.
  • Ideal for I/O interface protection circuits.
  • Used in industrial and consumer electronics.
  • Safeguards VCC bus in computer systems.

5.0SMDJ12CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the 5.0SMDJ12CA?

The maximum clamping voltage is 19.9V at a peak pulse current of 252A (10/1000µs waveform).

What is the peak pulse current rating?

The peak pulse current is 252A for a 10/1000µs waveform.

What package is the 5.0SMDJ12CA available in?

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

What is the response time of this TVS diode?

The response time is typically less than 1.0 ps from 0V to breakdown voltage.

What is the ESD rating?

The ESD rating is 30kV air discharge and 30kV contact discharge per IEC 61000-4-2.

What is the operating temperature range?

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

Is the 5.0SMDJ12CA RoHS compliant?

Yes, it is RoHS3 compliant and Pb-free E3.

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