SMCJ36A

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SMCJ36A

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TVS DIODE 42.1VWM 58.1VC DO214AB

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規格

屬性 價值
Package Tape & Reel (TR)
Series SMCJ
ProductStatus Active
Type Zener
UnidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 42.1V
Voltage-Clamping(Max)@Ipp 58.1V
Power-PeakPulse 1500W (1.5kW)
Applications General Purpose
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-214AB, SMC

概述

Description

The SMCJ36A is a transient voltage suppression (TVS) diode designed to protect sensitive electronic equipment from voltage spikes induced by lightning, inductive load switching, or electrostatic discharge (ESD). It is part of the SMCJ series, which offers high reliability and performance in safeguarding circuits.
Key specifications of the SMCJ36A include a breakdown voltage of 36 volts, a peak pulse power capability of 1500 watts (for a 10/1000 μs waveform), and a low clamping voltage, which ensures effective suppression of transient surges. The device is capable of handling repetitive surges and is designed in a DO-214AB (SMC) package, making it suitable for surface-mount applications.
The SMCJ36A's unidirectional design makes it ideal for protecting DC circuits, offering fast response times and low incremental surge resistance. Its robust construction allows it to withstand harsh environmental conditions, making it a reliable choice for use in various applications such as power supplies, communication systems, and industrial equipment.

Equivalent

The SMCJ36A is a unidirectional TVS (Transient Voltage Suppressor) diode. Equivalent products can include the 1.5KE36A and SMBJ36A, which offer similar voltage ratings and protection capabilities. Always verify specifications like breakdown voltage, clamping voltage, and power rating to ensure compatibility within your specific application.

Features

The SMCJ36A is a type of Transient Voltage Suppressor (TVS) diode used to protect sensitive electronic equipment from voltage spikes. Key features include:
1. Reverse Stand-Off Voltage: 36V, which means it can handle voltages up to this level without conducting in reverse.
2. Peak Pulse Power: It can absorb a peak pulse power of 1500 Watts (1.5 kW) for a 10/1000 μs waveform, providing robust protection against transient voltage spikes.
3. Breakdown Voltage: Typically around 40V, ensuring it clamps effectively to protect downstream circuits.
4. Low Clamping Voltage: Provides efficient clamping to prevent excess voltage from reaching components.
5. Fast Response Time: Typically less than 1 picosecond from 0V to the breakdown voltage, ensuring quick reaction to transient events.
6. Robust Design: It is housed in a DO-214AB (SMC) package, which offers mechanical stability and ease of use in surface-mount designs.
7. Bidirectional Protection: Although primarily unidirectional, bidirectional versions are available for AC line protection.
These features make the SMCJ36A suitable for protecting electronics in telecommunications, industrial equipment, and consumer electronics.

Pinout

The SMCJ36A is a unidirectional Transient Voltage Suppressor (TVS) diode. It is part of the SMC (Surface Mount Compact) package series. The device has two pins: an anode and a cathode.
The primary function of the SMCJ36A is to protect sensitive electronic components from voltage spikes and transient over-voltages, such as those caused by lightning strikes or electrical noise. It achieves this by clamping the voltage to a safe level, thus preventing damage to the circuit. The "36A" denotes a breakdown voltage of 36 volts for this specific model, with a typical clamping voltage around 58.1 volts at a peak pulse current.
In summary, the SMCJ36A features a two-pin configuration and is designed for surge protection in electronic circuits, providing effective voltage clamping to safeguard against electrical transients.

Manufacturer

The SMCJ36A is a type of transient voltage suppressor (TVS) diode. While several manufacturers might produce components with similar specifications, one of the most common manufacturers for the SMCJ36A is Littelfuse, Inc. Littelfuse is an American company known for its expertise in circuit protection, power control, and sensing technologies. It supplies products to a wide range of industries, including automotive, electronics, industrial, and telecommunications. Littelfuse is recognized for its innovation in electronic components and is a leader in providing solutions for circuit protection against voltage spikes and surges.

Application

The SMCJ36A is a surface-mount Transient Voltage Suppression (TVS) diode used primarily for protecting sensitive electronic components from voltage spikes and transient events. Its application areas include:
1. Consumer Electronics: Protection for devices like smartphones, tablets, and laptops.
2. Telecommunications: Safeguarding communication equipment against electrical surges.
3. Industrial Equipment: Used in industrial controls and machinery to ensure reliability.
4. Automotive Electronics: Protecting automotive ECU and other electronic components.
5. Power Supplies: Ensuring stability and protection in power supply units.
Its fast response time and ability to handle high peak pulse power make it suitable for various electronic circuit protection needs.

Package

The SMCJ36A is a transient voltage suppressor (TVS) diode typically used for protecting sensitive electronics from voltage spikes. It comes in a DO-214AB package, also known as the SMC (Surface Mount Compact) package, which is designed for surface-mount applications on printed circuit boards (PCBs).