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SM8S33AHE3_A/I

Name: SM8S33AHE3_A/I
Rating: 4.7 (12 reviews)

TVS DIODE 33VWM 53.3VC DO218AB

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Mfr。パート #SM8S33AHE3_A/I
パッケージ DO-218AB
データシート SM8S33AHE3_A/I DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101, PAR®
ProductStatus	Active
Type	Zener
UnidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	33V
Voltage-Breakdown(Min)	36.7V
Voltage-Clamping(Max)@Ipp	53.3V
Current-PeakPulse(10/1000µs)	124A
Power-PeakPulse	6600W (6.6kW)
PowerLineProtection	No
Applications	Automotive
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Surface Mount
Package/Case	DO-218AB

概要

Description

The SM8S33AHE3_A/I is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. It is part of the SM8S series, which is known for high power handling capability and fast response time. The device features a bidirectional configuration, making it suitable for both positive and negative voltage transients.
Key specifications typically include a breakdown voltage rating of around 33V and a peak power dissipation capability of up to 600W (for 8/20μs surge pulses). Its compact surface-mount package allows for easy integration into various electronic circuits, including those in automotive, industrial, and consumer applications.
Overall, the SM8S33AHE3_A/I is ideal for protecting data lines, power lines, and other sensitive components from overvoltage conditions, ensuring reliability and longevity in electronic designs.

Features

The SM8S33AHE3_A/I is a TVS (Transient Voltage Suppressor) diode designed for ESD (Electrostatic Discharge) protection. Key features include:
1. Standoff Voltage (V_R): 33V, making it suitable for protecting sensitive electronics against transient overvoltage.
2. Clamping Voltage: Provides low clamping voltage for efficient surge protection.
3. Peak Power Rating: Typically rated for high peak pulse power (up to 600W) to handle high-energy transients.
4. Fast Response Time: Quickly responds to voltage spikes, safeguarding components effectively.
5. Package Type: Available in a compact DO-214AA (SMB) package, facilitating easy integration on PCB designs.
6. Operating Temperature Range: Suitable for a wide temperature range, enhancing reliability in various environments.
7. RoHS Compliant: Environmentally friendly, free from hazardous substances.
Overall, the SM8S33AHE3_A/I offers robust protection for devices in telecom, automotive, and consumer electronics applications.

Package

The SM8S33AHE3_A/I is typically packaged in a Surface Mount Device (SMD) configuration. It features a small form factor suitable for automated assembly, optimizing space on printed circuit boards.

Pinout

The SM8S33AHE3_A/I is a transient voltage suppressor (TVS) diode used for protecting sensitive electronics from overvoltage transients. It typically features a 6-pin configuration.
In terms of functionality, the SM8S33AHE3_A/I can handle high voltage transients and clamp them to a safe level, thereby protecting downstream components. It can also provide bidirectional protection, making it suitable for AC applications.
The device is designed to ensure low clamping voltage and fast response time, which is crucial for effective transient protection. It is commonly used in applications such as telecommunications, automotive electronics, and consumer electronics.
For specific pin assignments and detailed electrical characteristics, refer to the manufacturer's datasheet.

Manufacturer

The SM8S33AHE3_A/I is manufactured by Littelfuse, Inc. Littelfuse is a global leader in circuit protection, offering a wide range of products including fuses, circuit breakers, and surge protection devices. The company focuses on providing innovative solutions for electrical, electronic, and automotive applications. Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse serves various industries, including automotive, industrial, telecommunications, and consumer electronics. They are known for their commitment to safety and reliability in electrical components.

Application

The SM8S33AHE3_A/I is a transient voltage suppression (TVS) diode used primarily in ESD protection, surge protection, and overvoltage protection applications. It is suitable for protecting sensitive electronic components in consumer electronics, telecommunications, automotive systems, and industrial equipment. Its ability to clamp voltage spikes makes it ideal for safeguarding data lines and power lines in various electronic circuits.

Equivalent

The SM8S33AHE3_A/I is a transient voltage suppressor diode. Equivalent products include the SM8S33A, PESD3V3L2BA, and 1N5913B. Ensure to check specifications such as breakdown voltage, power rating, and package type for compatibility.