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1SMA5935BT3G

Name: 1SMA5935BT3G
Rating: 4.7 (12 reviews)

DIODE ZENER 27V 1.5W SMA

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資料表 1SMA5935BT3G DataSheet
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規格

Series	1SMA59xxBT3G
Part Status	Active
Voltage - Zener (Nom) (Vz)	27 V
Tolerance	±5%
Power - Max	1.5 W
Impedance (Max) (Zzt)	23 Ohms
Current - Reverse Leakage @ Vr	500 nA @ 20.6 V
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 200 mA
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	SMA
Base Product Number	1SMA5935

概述

Description

The 1SMA5935BT3G is a transient voltage suppression (TVS) diode designed to protect sensitive electronic components from voltage spikes. It features a unidirectional configuration and is particularly effective in clamping transient voltages, safeguarding devices from overvoltage conditions caused by events such as electrostatic discharge (ESD) or lightning strikes.
Key specifications include a breakdown voltage range of approximately 5.0 to 6.1 volts, making it suitable for various applications, including consumer electronics, automotive, and industrial systems. The device is housed in a compact DO-214AA package, facilitating easy integration into circuit designs.
With a peak power rating of 600 watts and fast response time, the 1SMA5935BT3G ensures robust protection while maintaining minimal impact on the performance of the protected circuit. Its reliability and effectiveness make it a popular choice for engineers looking to enhance circuit resilience against transient conditions.

Features

The 1SMA5935BT3G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes. Key features include:
1. Reverse Standoff Voltage (V_R): Rated at 5.0V, it operates effectively to prevent over-voltage conditions.
2. Clamping Voltage (V_C): Offers low clamping voltage during transient events, ensuring minimal risk of damage to connected devices.
3. Peak Power Dissipation: Can handle up to 400 watts for an 8/20μs waveform, providing robust protection against surges.
4. Fast Response Time: Quickly reacts to transient voltage spikes, ensuring timely protection.
5. RoHS Compliant: Environmentally friendly and compliant with international standards for hazardous substances.
6. Package Type: Available in a DO-214AA (SMB) package, suitable for surface mount applications.
Overall, the 1SMA5935BT3G is ideal for use in consumer electronics, telecommunications, and automotive applications requiring reliable surge protection.

Package

The 1SMA5935BT3G is packaged in a DO-214AC (SMB) surface mount package.

Pinout

The 1SMA5935BT3G is a transient voltage suppressor (TVS) diode primarily used for protecting sensitive electronic components from voltage spikes. It has a total of two pins.
Pin Count and Functions:
- Pin 1 (Anode): This pin connects to the circuit being protected and allows current to flow during a transient voltage event.
- Pin 2 (Cathode): This pin is connected to the ground or negative side of the circuit, clamping the excess voltage.
The diode efficiently clamps voltage surges to safe levels, thus safeguarding electronic devices from damage due to over-voltage conditions. It is characterized by a breakdown voltage of approximately 5.0V and can handle repetitive peak pulse power of up to 400W (for 8/20μs waveform), making it suitable for various applications in automotive, telecommunications, and consumer electronics.

Manufacturer

The manufacturer of the 1SMA5935BT3G is ON Semiconductor. ON Semiconductor is a global supplier of semiconductor-based solutions, focusing on enabling energy-efficient electronics. The company designs and manufactures a wide range of products, including power management, signal management, discrete, and analog solutions, primarily targeting automotive, industrial, and consumer markets. They are known for their commitment to innovation and sustainability in semiconductor technology.

Application

The 1SMA5935BT3G is a transient voltage suppressor (TVS) diode used for protecting sensitive electronics from overvoltage transients. Its application areas include automotive electronics, telecommunications, consumer electronics, industrial equipment, and data line protection. It safeguards circuits against voltage spikes by clamping transient voltages, ensuring reliable operation of devices in harsh environments.

Equivalent

The 1SMA5935BT3G is a transient voltage suppressor (TVS) diode designed for ESD protection. Equivalent products include the ESDA6V1L, SMF5935B, and 1N5935B. Always check specific voltage ratings, power dissipation, and package types when considering alternatives.