SM15T36A

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TVS DIODE 30.8VWM 64.3VC SMC

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
Series SM15T, TRANSIL™
ProductStatus Active
Type Zener
UnidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 30.8V
Voltage-Breakdown(Min) 34.2V
Voltage-Clamping(Max)@Ipp 64.3V
Current-PeakPulse(10/1000µs) 156A (8/20µs)
Power-PeakPulse 1500W (1.5kW)
PowerLineProtection No
Applications General Purpose
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-214AB, SMC

Visão Geral

Description

The SM15T36A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes, typically caused by electrostatic discharge (ESD), lightning, or other transient voltage events. It is part of the SM15T series, which is known for its robust protection capabilities.
Key features of the SM15T36A include its ability to handle high peak pulse power, typically up to 1500 watts for a 10/1000 μs waveform. The device is unidirectional, meaning it only allows current to flow in one direction, which is useful for protecting DC circuits.
This diode has a standoff voltage of 36 volts, making it suitable for applications where the normal operating voltage is below this level. Its fast response time ensures that it can effectively clamp voltage spikes before they can cause damage to the protected circuit.
The SM15T36A is widely used in automotive, telecommunications, and industrial applications where reliable overvoltage protection is crucial. Its compact design and rugged performance make it a popular choice for engineers designing robust electronic systems.

Equivalent

The SM15T36A is a unidirectional transient voltage suppressor (TVS) diode. Equivalent products include:
1. Littelfuse SMCJ36A
2. ON Semiconductor SMCJ36A
3. Vishay 1.5SMC36A
4. Bourns SMCJ36A
These alternatives offer similar voltage, power, and package specifications, making them suitable replacements in circuits requiring similar transient voltage protection. Always verify the datasheet parameters to ensure compatibility with your specific application.

Features

The SM15T36A is a TVS (Transient Voltage Suppressor) diode designed for protecting sensitive electronics against voltage transients induced by inductive load switching and lightning. Here are its key features:
1. Peak Pulse Power: It can handle a peak pulse power of up to 1500 watts (1.5 kW) for a 10/1000 µs waveform, ensuring robust protection for electronic circuits.
2. Breakdown Voltage: The breakdown voltage is approximately 36V, suitable for various applications needing precise voltage clamping.
3. Unidirectional: It is a unidirectional device, meaning it only conducts current in one direction, making it effective for protecting against negative spikes.
4. Low Clamping Voltage: Provides a low clamping voltage to safeguard sensitive components during transient events.
5. Fast Response Time: Offers fast response to over-voltage transients, typically in the picoseconds range, ensuring immediate protection.
6. JEDEC Registered: Complies with JEDEC standards, ensuring reliability and compatibility.
7. Operating Temperature: It operates over a wide temperature range, typically from -55°C to +150°C.
These features make the SM15T36A suitable for a variety of industrial and consumer electronics applications.

Pinout

The SM15T36A is a transient voltage suppressor (TVS) diode. It is designed to protect sensitive electronic equipment from voltage transients induced by inductive load switching and lightning, among other transient sources. The SM15T36A typically comes in a unidirectional or bidirectional configuration with a DO-218AB package, which generally has two pins:
1. Anode: This is the positive pin for current flow in a unidirectional TVS diode. For a bidirectional diode, both pins can handle current flow in either direction, depending on the configuration.
2. Cathode: This is the negative pin for a unidirectional diode. In the bidirectional version, the concept of anode and cathode does not apply as strictly.
The primary function of the SM15T36A is to clamp overvoltage transients to a safe level, thereby protecting downstream components from electrical overstress. It has a standoff voltage of 36 volts and can handle a peak pulse power dissipation of up to 1500 watts, making it suitable for various industrial and automotive applications.

Manufacturer

The SM15T36A is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. It serves various applications, including automotive, industrial, personal electronics, computer peripherals, and telecommunications. The company is known for its expertise in microcontrollers, sensors, power management devices, and integrated circuits, among other semiconductor technologies. STMicroelectronics is headquartered in Geneva, Switzerland, and operates globally with a strong emphasis on innovation and sustainability in its product offerings.

Application

The SM15T36A is a transient voltage suppressor (TVS) diode used primarily for protecting sensitive electronic components from voltage spikes and transients. Its application areas include:
1. Telecommunications: Protection of communication equipment from voltage surges.
2. Automotive Electronics: Safeguarding automotive circuits against voltage fluctuations.
3. Industrial Systems: Shielding industrial controls and systems from electrical transients.
4. Consumer Electronics: Ensuring the safety of home appliances and personal devices.
5. Power Supplies: Guarding power supply units from overvoltage conditions.
6. Computing: Protecting data lines and interfaces in computers and peripherals.
These components are crucial in environments where voltage spikes can damage devices and systems.

Package

The SM15T36A is a Transil TVS (transient voltage suppressor) diode, and it typically comes in a DO-214AB package, also known as a surface-mount DPAK package. This package is designed for protecting electronic circuits from voltage spikes.

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