11/25/2025 8:19:22 AM   By  Symond  in


SMCJ36A ESD Protection Diodes / TVS Diodes by Littelfuse – High-Power Surge Protection for Industrial & Communication Electronics

The ESD Protection Diodes / TVS Diodes SMCJ36A by Littelfuse are designed to safeguard modern electronics against damaging electrical transients, ESD strikes, and surge pulses. As a part of the Circuit Protection, ESD Protection Diodes / TVS Diodes family, the SMCJ36A offers 1500W peak pulse power, ultra-fast clamping, and reliable high-energy suppression.

Available now at www.xonelec.com with global delivery.


Technical Specifications of SMCJ36A

  • Manufacturer: Littelfuse

  • Part Number: SMCJ36A

  • Category: Circuit Protection, ESD Protection Diodes / TVS Diodes

  • Stand-Off Voltage: 36V

  • Breakdown Voltage: 40V (typical)

  • Clamping Voltage: ~58.1V

  • Peak Pulse Power: 1500W (1.5kW)

  • Polarity: Unidirectional

  • Package: SMC (DO-214AB)

  • Response Time: <1ps to transients


Key Features of SMCJ36A

  • Ultra-fast clamping for bold ESD Protection Diodes / TVS Diodes performance

  • Capable of handling high-energy surge pulses up to 1.5kW

  • High stand-off voltage ideal for industrial and automotive systems

  • Thermally efficient SMC (DO-214AB) package

  • Designed for robust long-term Circuit Protection

  • Littelfuse reliability ensures stable field performance


Applications of SMCJ36A

  • Industrial automation & motor control boards

  • Power supply surge suppression

  • Telecom & networking systems (RS-485, CAN, Ethernet)

  • Vehicle electronics and charging modules

  • Consumer electronics & IoT devices

  • Microcontroller and IC protection


Wiring and Connection Overview

  • SMC package supports automated SMT assembly

  • Clear polarity marking simplifies PCB placement

  • Quick clamping makes it suited for high-speed communication lines

  • Performance-optimized for high-power Circuit Protection paths

  • Ensures stability in ESD Protection Diodes / TVS Diodes based designs


Use Case Scenario – Protecting Power & Communication Modules

Problem: Power supply modules and communication nodes often experience voltage surges causing malfunction or permanent IC damage.
Solution: The SMCJ36A ESD Protection Diodes / TVS Diodes by Littelfuse clamp transient voltages instantly and prevent circuit failures.
Result: Enhanced reliability, reduced downtime, and long-lasting bold Circuit Protection.


Download Datasheet for SMCJ36A

The complete Littelfuse SMCJ36A datasheet is available for download on XON Electronics.


Also Available from Other Manufacturers

Similar ESD Protection Diodes / TVS Diodes are also manufactured by:

These brands offer a wide range of Circuit Protection, ESD Protection Diodes / TVS Diodes solutions.


Why Buy SMCJ36A from XON Electronics?

  • Original Littelfuse components in stock

  • Worldwide delivery to USA, India, Australia, Europe & more

  • Trusted sourcing from x-on electronics

  • Competitive prices for bulk and wholesale buyers

  • Wide range of ESD Protection Diodes / TVS Diodes


FAQs – SMCJ36A TVS Diode

Q1: What is the power rating of SMCJ36A?
1.5kW peak pulse power.

Q2: Is the SMCJ36A polarity unidirectional or bidirectional?
It is a unidirectional TVS diode.

Q3: Is SMCJ36A suitable for industrial control systems?
Yes, it is widely used in high-energy industrial environments.

Q4: What package does it use?
SMC (DO-214AB).

Q5: How fast does it respond to surges?
Sub-picosecond response time.


Conclusion

The SMCJ36A ESD Protection Diodes / TVS Diodes by Littelfuse deliver exceptional surge suppression, fast clamping, and durable high-energy protection. As part of the bold Circuit Protection, ESD Protection Diodes / TVS Diodes family, the SMCJ36A is a top choice for industrial, telecom, automotive, and consumer electronics.
Buy today from xon electronics.


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