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SZESD9X5.0ST5G
+StücklisteTVS DIODE 5VWM 12.3VC SOD923
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HerstellerOnsemi
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Herstellerteil #SZESD9X5.0ST5G
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Datenblatt SZESD9X5.0ST5G DataSheet
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Auf Lager3280
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 5V (Max) |
| Voltage - Breakdown (Min) | 6.2V |
| Voltage - Clamping (Max) @ Ipp | 12.3V |
| Current - Peak Pulse (10 / 1000µs) | 8.7A (8/20µs) |
| Power - Peak Pulse | 107W |
| Power Line Protection | No |
| Capacitance @ Frequency | 65pF @ 1MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOD-923 |
| Supplier Device Package | SOD-923 |
| Base Product Number | SZESD9 |
| Grade | Automotive |
| Qualification | AEC-Q101 |
Übersicht
Description
This device utilizes a unidirectional configuration, providing robust protection for single-ended circuits. It has a fast response time, which helps in limiting voltage overshoot and ensuring that connected components remain safe during electrical disturbances. The SZESD9X5.0ST5G is often housed in compact surface-mount packages, facilitating easy integration into PCB designs while minimizing board space.
With a low leakage current and excellent capacitance characteristics, it helps maintain signal integrity in high-speed data applications. Overall, the SZESD9X5.0ST5G is an effective solution for safeguarding sensitive circuits against ESD (electrostatic discharge) and other voltage transients, enhancing the reliability and longevity of electronic devices.
Equivalent
Features
1. Low Breakdown Voltage: Typically around 5V, making it suitable for protecting 5V logic devices.
2. Fast Response Time: Quickly clamps voltage spikes, providing effective protection.
3. High ESD Protection Level: Designed to meet IEC 61000-4-2 standards, ensuring reliable operation in harsh environments.
4. Compact Package: Available in a small SOT-23 form factor, optimizing space on PCB layouts.
5. Bidirectional Operation: Can handle positive and negative transients, making it versatile for various applications.
6. Low Capacitance: Minimizes signal distortion in high-speed data lines, ensuring integrity in communication.
7. High Power Dissipation: Capable of withstanding significant power levels during surge events.
Overall, the SZESD9X5.0ST5G is ideal for protecting USB ports, communication lines, and sensitive semiconductor devices in consumer and industrial applications.
Pinout
Pin Configuration:
1. Pin 1 (A): Anode
2. Pin 2 (B): Cathode
3. Pin 3 (C): Cathode (common with Pin 2)
Function:
The primary function of the SZESD9X5.0ST5G is to protect sensitive electronic components from voltage spikes caused by electrostatic discharge (ESD) and other transients. It clamps excess voltage to a safe level, allowing the normal operation of the circuit while safeguarding against damage from high-voltage events. Its breakdown voltage is approximately 5V, making it suitable for protecting low-voltage applications.
Manufacturer
Semtech is well-known for its innovations in various technologies, such as signal integrity, power management, and protection devices. The SZESD9X5.0ST5G is a part of their product line designed for electrostatic discharge (ESD) protection, making it suitable for safeguarding sensitive electronic components from voltage spikes.
Founded in 1960 and headquartered in Camarillo, California, Semtech operates in a highly competitive landscape, providing solutions that enhance the reliability and performance of electronic devices across numerous industries, including consumer electronics, automotive, and Internet of Things (IoT) applications.