STMicroelectronics

TMMDB3

TMMDB3 Description

The TMMDB3 is a high-performance DIAC (Diode for Alternating Current) manufactured by STMicroelectronics, a leading global semiconductor company. This device is designed to provide reliable and efficient performance in various electronic circuits. With a peak output current of 2 A and a breakover voltage range of 28 to 36V, the TMMDB3 is well-suited for applications requiring high current and voltage capabilities. The device is available in a compact Mini MELF package, making it ideal for space-constrained designs.

TMMDB3 Features

• ECCN: EAR99 - Indicates that the TMMDB3 is not subject to export controls under the Export Administration Regulations (EAR).
• Current - Peak Output: 2 A - The TMMDB3 can handle high current levels, making it suitable for demanding applications.
• Product Status: Active - The TMMDB3 is currently in production and readily available for purchase.
• Supplier Device Package: Mini MELF - The compact package size allows for easy integration into space-constrained designs.
• REACH Status: REACH Unaffected - The TMMDB3 does not contain any substances of very high concern (SVHC) listed under the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation.
• Current - Breakover: 50 µA - The low breakover current ensures reliable operation in various electronic circuits.
• Mfr: STMicroelectronics - A trusted and reputable manufacturer in the semiconductor industry.
• HTSUS: 8541.30.0080 - Harmonized Tariff Schedule of the United States (HTSUS) code for the TMMDB3.
• Package: Tape & Reel (TR) - The TMMDB3 is available in a tape and reel packaging, making it suitable for automated assembly processes.
• Voltage - Breakover: 28 ~ 36V - The wide breakover voltage range allows for flexibility in various applications.
• RoHS Status: ROHS3 Compliant - The TMMDB3 meets the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental compliance.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - The TMMDB3 has a low moisture sensitivity level, allowing for extended storage without the need for baking.

TMMDB3 Applications

The TMMDB3 is ideal for a wide range of applications, including:

1. Power Electronics: Due to its high current and voltage capabilities, the TMMDB3 is well-suited for power electronics applications, such as voltage regulation and protection circuits.
2. Automotive Electronics: The TMMDB3 can be used in automotive electronics for overvoltage protection and voltage regulation in various electronic control units (ECUs).
3. Industrial Control Systems: The TMMDB3 can be employed in industrial control systems for voltage protection and regulation in motor drives and power supplies.
4. Telecommunications: The TMMDB3 can be used in telecommunications equipment for voltage protection and regulation in power supplies and signal conditioning circuits.

Conclusion of TMMDB3

The TMMDB3 from STMicroelectronics is a high-performance DIAC that offers a unique combination of high current and voltage capabilities, making it an ideal choice for demanding applications in power electronics, automotive electronics, industrial control systems, and telecommunications. Its compact Mini MELF package, low breakover current, and wide breakover voltage range provide flexibility and reliability in various electronic circuits. The TMMDB3's RoHS compliance and REACH unaffected status ensure environmental compliance, making it a responsible choice for manufacturers and designers.