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1SMB5933BT3G

Name: 1SMB5933BT3G
Rating: 4.7 (12 reviews)

DIODE ZENER 22V 3W SMB

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資料表 1SMB5933BT3G DataSheet
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規格

Part Status	Active
Base Product Number	1SMB5933
Voltage - Zener (Nom) (Vz)	22 V
Tolerance	±5%
Power - Max	3 W
Impedance (Max) (Zzt)	17.5 Ohms
Current - Reverse Leakage @ Vr	1 µA @ 16.7 V
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package	DO-214AA, SMB
Supplier Device Package	SMB
Packaging	Cut Tape (CT), Tape & Reel (TR)
Voltage - Forward (Vf) (Max) @ If	1.5 V @ 200 mA

概述

Description

The 1SMB5933BT3G is a Zener diode designed for voltage regulation in electronic circuits. It is part of the SMB series and offers a breakdown voltage of 5.1V, making it suitable for applications requiring voltage clamping or regulation. The diode is packaged in a compact SMB (DO-214AA) form, which allows for efficient heat dissipation.
Key features include a maximum power dissipation of 1W, a robust construction to withstand high temperatures, and a low reverse leakage current. The 1SMB5933BT3G is ideal for protecting sensitive components in automotive, industrial, and consumer electronics from voltage spikes and surges.
Overall, this Zener diode provides reliable performance and stability, ensuring that circuit components operate within safe voltage levels. Its broad applicability makes it a valuable component for designers seeking efficient voltage regulation solutions.

Features

The 1SMB5933BT3G is a 1W, high-voltage transient voltage suppression (TVS) diode designed to protect sensitive electronic components from voltage spikes. Key features include:
1. Reverse Standoff Voltage (V_RWM): 5.8V, effectively clamping voltage spikes.
2. Peak Power (P_PK): 600W, ensuring robust protection against transients.
3. Low Leakage Current: Typically 1 µA at V_RWM, minimizing power loss in applications.
4. Fast Response Time: Quickly reacts to overvoltage conditions, safeguarding circuits.
5. Package Type: Available in a DO-214AB (SMB) package, facilitating easy integration into designs.
6. Operating Temperature Range: -55°C to +150°C, making it suitable for various environmental conditions.
7. Applications: Ideal for use in automotive, telecommunications, consumer electronics, and industrial devices.
This diode is crucial for enhancing the reliability and longevity of electronic systems by preventing damage from voltage transients.

Package

The 1SMB5933BT3G is packaged in a DO-214AA (SMB) package type. This surface-mount package is designed for efficient thermal performance and space-saving applications.

Pinout

The 1SMB5933BT3G is a Zener diode used for voltage regulation and protection. It has a total of 2 pins, which are typically connected as follows:
1. Anode (A): This pin is connected to the lower potential side of the circuit. It receives the input voltage that needs regulation.

2. Cathode (K): This pin is connected to the higher potential side and provides the regulated output voltage or clamps excess voltage in the case of transient conditions.
The device is designed to operate with a Zener voltage of 5.1V, making it suitable for various applications such as voltage clamping, voltage reference, and ESD protection. The 1SMB5933BT3G is housed in a surface-mounted package, facilitating easy integration into electronic circuits.

Manufacturer

The manufacturer of the 1SMB5933BT3G is ON Semiconductor Corporation. ON Semiconductor is a global semiconductor company that designs and manufactures a wide range of components, including discrete, standard logic, and custom devices. The company serves various markets, including automotive, industrial, communications, and consumer electronics. Established in 1999, ON Semiconductor is known for its focus on energy-efficient and high-performance solutions, playing a significant role in the development of technologies that promote sustainable practices in the electronics industry. The 1SMB5933BT3G is a Zener diode commonly used for voltage regulation and protection applications.

Application

The 1SMB5933BT3G is a Zener diode primarily used for voltage regulation and protection in electronic circuits. Its application areas include surge protection, voltage clamping, and signal conditioning in power supplies, consumer electronics, automotive systems, and telecommunications. It helps to stabilize voltage levels and protect sensitive components from over-voltage conditions.

Equivalent

The 1SMB5933BT3G is a 5.1V Zener diode. Equivalent products include the 1N5220B, 1N5221B, and the BZX55C5.1. Always check the datasheet for specific electrical characteristics to ensure compatibility.