Unidirectional TVS diodes for transient voltage suppression up to 600W
Manufacturer： vishay
# Introduction to the TPSMB36A - E3 Product Series
## Overview
The TPSMB36A - E3 product series belongs to the realm of semiconductor devices, specifically transient voltage suppressor (TVS) diodes. These components play a crucial role in protecting electronic circuits from voltage spikes and transient events, ensuring the reliable and safe operation of various electronic systems.
## Key Features
### High - Performance Voltage Suppression
The TPSMB36A - E3 is designed to quickly and effectively clamp excessive voltage transients. It has a breakdown voltage of 36V, which means that when the voltage across the device exceeds this level, it starts to conduct current rapidly. This characteristic allows it to divert the excess energy away from sensitive components in the circuit, preventing damage caused by over - voltage conditions.
### Low Clamping Voltage
During a transient event, the TPSMB36A - E3 maintains a relatively low clamping voltage. This is essential because it limits the voltage that the protected components are exposed to. A lower clamping voltage reduces the risk of component failure due to over - voltage stress, providing a high level of protection for the circuit.
### Fast Response Time
One of the most significant advantages of the TPSMB36A - E3 is its extremely fast response time. It can detect and respond to voltage transients in a matter of nanoseconds. This rapid response ensures that the circuit is protected almost instantaneously, minimizing the potential damage caused by short - duration voltage spikes.
### High Surge Current Capability
The series is capable of handling high surge currents. This is important in applications where large amounts of energy are released during a transient event. The TPSMB36A - E3 can absorb and dissipate this energy without being damaged, ensuring that it can continue to protect the circuit in subsequent transient events.
### Low Leakage Current
Under normal operating conditions, the TPSMB36A - E3 has a very low leakage current. This means that it consumes minimal power when there are no voltage transients, making it an energy - efficient choice for electronic circuits. Low leakage current also helps to reduce the overall power consumption of the system and prevents unnecessary power losses.
## Package and Physical Characteristics
### Standard Package
The TPSMB36A - E3 is typically available in a surface - mount SMB (DO - 214AA) package. This package is widely used in the electronics industry due to its compact size and ease of assembly. The SMB package allows for efficient use of printed circuit board (PCB) space, making it suitable for applications where space is limited.
### RoHS Compliance
The product is compliant with the Restriction of Hazardous Substances (RoHS) directive. This means that it is free from hazardous substances such as lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBBs), and polybrominated diphenyl ethers (PBDEs). RoHS compliance ensures that the TPSMB36A - E3 is environmentally friendly and meets the regulatory requirements for electronic products in many countries.
## Applications
### Consumer Electronics
In consumer electronic devices such as smartphones, tablets, and laptops, the TPSMB36A - E3 can protect sensitive integrated circuits from voltage transients caused by electrostatic discharge (ESD), power surges, or lightning strikes. This helps to improve the reliability and durability of these devices, reducing the likelihood of component failure and costly repairs.
### Automotive Electronics
Automotive systems are exposed to a variety of electrical transients, including those generated by the vehicle's electrical system, alternator, and external sources such as lightning. The TPSMB36A - E3 can be used in automotive electronics such as engine control units (ECUs), infotainment systems, and sensor