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ESD7951ST5G

Name: ESD7951ST5G
Rating: 4.7 (12 reviews)

TVS DIODE 5VWM 12.9VC SOD923

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包 SOD-923
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Last Time Buy
Type	Zener
BidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	5V (Max)
Voltage-Breakdown(Min)	5.4V
Voltage-Clamping(Max)@Ipp	12.9V
Current-PeakPulse(10/1000µs)	1A (8/20µs)
PowerLineProtection	No
Applications	USB
Capacitance@Frequency	0.5pF @ 1MHz
OperatingTemperature	-55°C ~ 125°C (TJ)
MountingType	Surface Mount
Package/Case	SOD-923

概述

Description

ESD7951ST5G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from electrostatic discharge (ESD) and surge events. It features a low clamping voltage and fast response time, making it suitable for applications where robust protection is essential, such as in consumer electronics, automotive systems, and industrial devices.
This device typically comes in a compact package, facilitating integration into space-constrained designs. The ESD7951ST5G can handle multiple ESD strikes without failure, ensuring reliable performance over time. It is optimized for high-speed data lines, providing effective protection for USB, HDMI, and other interfaces.
Engineered to meet various industry standards, including IEC 61000-4-2, it is ideal for enhancing the reliability of electronic systems in environments prone to ESD. Overall, the ESD7951ST5G is a critical component for safeguarding electronic devices against voltage spikes and prolonging their operational lifespan.

Features

The ESD7951ST5G is a TVS (Transient Voltage Suppressor) diode designed for ESD (Electrostatic Discharge) protection. Key features include:
1. ESD Protection: It provides robust protection against ESD events, ensuring device reliability in sensitive applications.
2. Low Capacitance: With low capacitance (typically around 5 pF), it maintains signal integrity, making it suitable for high-speed data lines.
3. Working Voltage: The device has a maximum operating voltage of 5V, suitable for various consumer electronics, including USB and HDMI interfaces.
4. Small Package: Available in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
5. Bidirectional Protection: It offers bidirectional clamping, making it effective for protecting both AC and DC lines.
6. Fast Response Time: The ESD7951ST5G responds quickly to transients, minimizing the risk of damage to connected components.
Overall, it is ideal for use in smartphones, tablets, and other portable devices requiring reliable ESD protection.

Package

The ESD7951ST5G is packaged in a SOT-23-5 surface mount package.

Pinout

The ESD7951ST5G is a transient voltage suppressor (TVS) diode designed for protecting sensitive electronic components from electrostatic discharge (ESD) and other voltage transients. It comes in a 5-pin SOT-23 package.
### Pin Count and Functions:
- Pin 1 (I/O): Input/output pin for the signal to be protected.
- Pin 2 (GND): Ground reference pin.
- Pin 3 (I/O): Additional input/output pin for differential signaling or other connections.
- Pin 4 (I/O): Another input/output pin for signal protection.
- Pin 5 (I/O): Further input/output pin for additional protection or signal routing.
The device features low clamping voltages and high ESD protection levels, making it suitable for data lines, interfaces, and general-purpose protection in consumer electronics and industrial applications.

Manufacturer

The ESD7951ST5G is manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor specializes in a wide range of products, including power management, analog, logic, timing, connectivity, and other semiconductor components. The company focuses on providing innovative solutions in automotive, industrial, and consumer markets, emphasizing energy efficiency and performance. Founded in 1999, ON Semiconductor has grown through strategic acquisitions and partnerships, making it a significant player in the semiconductor industry.

Application

The ESD7951ST5G is designed for electrostatic discharge (ESD) protection in various applications, including consumer electronics, mobile devices, telecommunications, and computer peripherals. It safeguards sensitive components such as USB, HDMI, and audio interfaces from voltage spikes and electromagnetic interference, ensuring reliable operation and compliance with industry standards. Its compact design makes it suitable for space-constrained environments.

Equivalent

The ESD7951ST5G is a low-capacitance ESD protection diode designed for data line applications. Equivalent products include the ESDA6P5V0, PESD5V0X1UL, and ESD5Z3.3. Ensure to check the specifications such as clamping voltage, capacitance, and operating voltage to confirm compatibility.