SMBJ36A

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SMBJ36A

+BOM

TVS DIODE 42.1VWM 58.1VC DO214AA

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Specifications

Attribute Value
Package Tape & Reel (TR)
Series SMBJ
ProductStatus Active
Type Zener
UnidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 42.1V
Voltage-Clamping(Max)@Ipp 58.1V
Power-PeakPulse 600W
Applications General Purpose
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-214AA, SMB

Overview

Equivalent

The SMBJ36A is a 36V TVS diode in an SMB package. Equivalent products include:
- SMAJ36A (SMA package, lower power)
- P6SMB36A (SMB package, similar specs)
- 1.5SMC36A (SMC package, higher power)
- SMF36A (DO-219AB package)
- ESD36V (alternative TVS diodes from Littelfuse or Bourns)
Check datasheets for exact voltage, power, and response time matching.

Features

The SMBJ36A is a 36V bidirectional TVS diode designed for transient voltage suppression in electronic circuits. Key features:
- Voltage Rating: 36V standoff, 40.1V breakdown (min).
- Peak Pulse Power: 600W (8/20µs waveform).
- Low Clamping Voltage: 58.1V at 10A.
- Bidirectional: Protects against both positive and negative transients.
- Fast Response: Reacts in <1ns to surges (ESD, lightning, etc.).
- Package: SMB (DO-214AA) for compact PCB mounting.
- Operating Range: -55°C to +150°C.
Ideal for sensitive electronics, power supplies, and communication ports needing robust surge protection.

Pinout

The SMBJ36A is a bidirectional TVS diode designed for transient voltage suppression.
- Pin Count: 2 (anode and cathode)
- Function: Protects circuits from voltage spikes (e.g., ESD, surges) by clamping excess voltage to 36V (standoff voltage) and diverting transient currents.
- Key Specs:
- Breakdown Voltage: ~40.1V (min)
- Peak Pulse Power: 600W (8/20μs waveform)
- Bidirectional Operation: Guards against both positive and negative transients.
Commonly used in power lines, communication ports, and automotive systems for surge protection.

Manufacturer

The SMBJ36A is a transient voltage suppressor (TVS) diode manufactured by Littelfuse, a leading global company specializing in circuit protection, power control, and sensing technologies.
Littelfuse is a well-established American electronics manufacturer founded in 1927, known for its high-quality semiconductor and protection devices. The company serves industries like automotive, industrial, and consumer electronics, providing solutions for overvoltage protection, ESD protection, and surge suppression.
The SMBJ36A is part of Littelfuse’s SMBJ series, designed to protect sensitive electronics from voltage spikes. It’s widely used in power supplies, communication systems, and automotive applications.
For more details, visit Littelfuse’s official website or distributor datasheets.

Application

The SMBJ36A is a 36V TVS diode used for transient voltage suppression in various applications, including:
1. Power Supplies – Protects against voltage spikes.
2. Communication Equipment – Safeguards data lines (RS-485, Ethernet).
3. Automotive Electronics – Shields against load-dump surges.
4. Industrial Systems – Guards PLCs and sensors.
5. Consumer Electronics – Protects USB, HDMI, and other ports.
Its fast response and high surge capability make it ideal for ESD and surge protection in sensitive circuits.

Package

The SMBJ36A is a surface-mount TVS diode in an SMB (DO-214AA) package. It offers transient voltage suppression for protection against surges and is commonly used in electronics for ESD and overvoltage protection. The compact SMB package is suitable for automated PCB assembly.

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