SMDA12-6E3/TR13

Current - Peak Pulse (10/1000µs):	5A (8/20µs)
Base Part Number:	SMDA12
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	185pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	300W
Series:	TVSarray™
Voltage - Clamping (Max) @ Ipp:	24V
Voltage - Breakdown (Min):	13.3V
Voltage - Reverse Standoff (Typ):	12V
Unidirectional Channels:	6
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Transient Voltage Suppression (TVS) diodes are an important component in circuit protection applications. The SMDA12-6E3/TR13 is a type of TVS diode which is designed to protect sensitive components from voltage transients resulting from electrostatic discharge (ESD) and induced surges. This article will provide an overview of the application field and working principle of SMDA12-6E3/TR13 TVS diodes.

Application Field

The SMDA12-6E3/TR13 is a unidirectional diode designed for use in 12V applications. It is designed to provide protection for sensitive components against surges and ESD. This type of diode requires little external component and is well suited to low-profile circuit applications. It is commonly used in applications such as automotive, industrial, consumer electronics, and e-cigarette charging.

Working Principle

The SMDA12-6E3/TR13 is a unidirectional diode that diverts and limits voltage transients generated by ESD and induced surges. When the diode is installed in a circuit, it works in conjunction with a series connected resistor to provide bi-directional ESD protection. The diode quickly responds to transient voltage and limits current by clamping it to a safe level. This reduces the amount of stress experienced by other sensitive elements in the circuit and prevents damage to the system.The SMDA12-6E3/TR13 features a low clamping voltage and low leakage current, which make it suitable for high-speed digital equipment, as well as consumer electronics. The diode features a peak pulse power rating of 8.2A and a reverse stand-off voltage of 12V. This makes it suitable for both 12V and 24V automotive applications.

Conclusion

In conclusion, the SMDA12-6E3/TR13 TVS diode is a unidirectional component that is well suited for 12V and 24V applications. It is designed to protect sensitive electronic components from ESD and induced surges. The diode features a low clamping voltage and a peak pulse power rating of 8.2A, which makes it suitable for consumer electronics and high-speed digital equipment.

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