1SMB5938BT3G

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1SMB5938BT3G

DIODE ZENER 36V 3W SMB

  • Nhà sản xuất
  • Ông. Phần #1SMB5938BT3G
  • Gói DO-214AA,SMB
  • Bảng dữ liệu
  • Có sẵn5876

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Voltage-Zener(Nom)(Vz) 36 V
Tolerance ±5%
Power-Max 3 W
Impedance(Max)(Zzt) 38 Ohms
Current-ReverseLeakage@Vr 1 µA @ 27.4 V
Voltage-Forward(Vf)(Max)@If 1.5 V @ 200 mA
OperatingTemperature -65°C ~ 150°C
MountingType Surface Mount
Package/Case DO-214AA, SMB

Tổng quan

Description

The 1SMB5938BT3G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. It operates in the SMB package format, providing a compact solution suitable for surface mount applications. This diode is specifically rated for a breakdown voltage of approximately 6.8V, making it ideal for protecting circuits operating at low voltage levels.
With a peak power rating of 600W, the 1SMB5938BT3G can effectively absorb high-energy transients, ensuring the reliability and longevity of the devices it protects. It features a low clamping voltage and fast response time, which are crucial for safeguarding against electrostatic discharge (ESD) and other voltage surges.
Applications include use in consumer electronics, telecommunications, automotive, and industrial systems, where it provides a robust defense against overvoltage conditions. Overall, the 1SMB5938BT3G is a reliable component for enhancing circuit protection in a variety of electronic applications.

Features

The 1SMB5938BT3G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients. Key features include:
- Reverse Stand-Off Voltage (V_RWM): 36.5V, suitable for various applications.
- Clamping Voltage (V_C): 58.4V at a peak pulse current of 15A, ensuring effective voltage clamping during transients.
- Low Leakage Current: Minimal leakage in normal operating conditions, enhancing energy efficiency.
- Power Dissipation: Maximum rated power dissipation of 400W (peak pulse power, 10/1000μs), providing robust protection.
- Package Type: Available in a DO-214AA (SMB) surface-mount package, facilitating easy integration into circuits.
- Response Time: Fast response to transient events, ensuring quick protection for devices.
- Applications: Ideal for automotive, telecommunications, and consumer electronics where voltage spike protection is essential.
Overall, the 1SMB5938BT3G is a reliable component for safeguarding electronic systems against transient overvoltages.

Package

The 1SMB5938BT3G is packaged in a DO-214AA package type, commonly known as SMB (Surface Mount Device). This package is designed for surface mounting on printed circuit boards and is suitable for various electronic applications.

Pinout

The 1SMB5938BT3G is a Zener diode packaged in a DO-214AA (SMB) package. It typically has a pin count of 2, as it is a two-terminal semiconductor device.
The primary function of the 1SMB5938BT3G is to provide voltage regulation and protection against voltage spikes. Specifically, it offers a reverse breakdown voltage of approximately 6.8 volts (VZ), making it suitable for clamping and voltage reference applications. It can handle power dissipation up to 1 watt (W) in an appropriate thermal environment, making it effective for protecting sensitive electronic components from over-voltage conditions.
This diode is commonly used in various electronic circuits, including power supplies, voltage regulation applications, and transient voltage suppression scenarios.

Manufacturer

The manufacturer of the 1SMB5938BT3G is ON Semiconductor. ON Semiconductor is a multinational company that specializes in semiconductor solutions, including power management, analog, and sensor products. Founded in 1999 and headquartered in Phoenix, Arizona, the company serves a wide range of industries, including automotive, telecommunications, consumer electronics, and industrial applications. ON Semiconductor focuses on providing innovative technologies that enhance energy efficiency and performance in electronic devices.

Application

The 1SMB5938BT3G is a unidirectional transient voltage suppressor (TVS) diode primarily used for protecting sensitive electronic components against voltage spikes and transients. Common application areas include automotive electronics, telecommunications, consumer electronics, industrial equipment, and power supply circuits. It safeguards against electrostatic discharge (ESD) and other voltage surges, ensuring reliable operation and longevity of devices.

Equivalent

The 1SMB5938BT3G is a Zener diode with a breakdown voltage of 5.1V. Equivalent products include:
1. BZX84C5V1 (NXP)
2. 1N5221B (ON Semiconductor)
3. BZX55C5V1 (NXP)
4. 1N751A (ON Semiconductor)
Ensure to verify specifications such as power rating and package type for compatibility.

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