ESDA6V1BC6

The ESDA6V1BC6 is a transient voltage suppressor (TVS) diode manufactured by STMicroelectronics, designed to protect sensitive electronic components from voltage spikes and electrostatic discharge (ESD). This device is particularly useful in applications where robust protection is required for data lines and power lines.

Key Features:

1. Voltage Rating: The ESDA6V1BC6 has a breakdown voltage of approximately 6V, making it suitable for protecting circuits operating at low voltage levels.

2. Clamping Voltage: The device features a low clamping voltage, which ensures that during an ESD event, the voltage across the protected line remains within safe limits, thereby preventing damage to sensitive components.

3. Peak Power Rating: It can handle high peak power, typically around 600W (for a 8/20 µs waveform), which allows it to absorb significant energy from transient events without failing.

4. Capacitance: The diode exhibits low capacitance, typically around 5pF, which is crucial for high-speed data lines as it minimizes signal distortion and maintains signal integrity.

5. Package Type: The ESDA6V1BC6 is available in a compact SOT-23 package, which is suitable for surface mount technology (SMT) applications. This small form factor allows for easy integration into various electronic designs.

6. Applications: It is commonly used in consumer electronics, telecommunications, automotive electronics, and industrial applications where ESD protection is critical. Typical applications include USB ports, HDMI interfaces, and other data communication lines.

7. Compliance: The device complies with various industry standards for ESD protection, ensuring reliability and performance in real-world applications.

Electrical Characteristics:

• Reverse Stand-off Voltage (V_R): 6V
• Clamping Voltage (V_C): Typically around 9V at a specified peak pulse current.
• Working Peak Reverse Voltage (V_RWM): 6V
• ESD Protection Level: It is designed to withstand multiple ESD strikes, typically rated for ±15kV contact discharge and ±30kV air discharge according to IEC 61000-4-2.

Conclusion:

The ESDA6V1BC6 from STMicroelectronics is an effective solution for protecting sensitive electronic components from ESD and voltage transients. Its combination of low clamping voltage, high peak power handling, and compact packaging makes it an ideal choice for a wide range of applications in modern electronic devices.