SMBJ36A-E3/52

The SMBJ36A-E3/52 is a transient voltage suppressor (TVS) diode manufactured by Vishay, designed to protect sensitive electronic components from voltage spikes and transients. Here’s a detailed description of its features and specifications:

General Description:

• Type: Unidirectional TVS Diode
• Package: SMB (DO-214AA) package, which is a surface-mount device that provides a compact footprint suitable for various applications.
• Marking: The diode is typically marked with the part number for easy identification.

Electrical Characteristics:

• Reverse Stand-Off Voltage (V_RWM): The SMBJ36A-E3/52 has a reverse stand-off voltage of 36V, meaning it can withstand this voltage without conducting.
• Clamping Voltage (V_C): When subjected to a transient voltage, the clamping voltage is specified at 55.5V, which is the maximum voltage that appears across the device during a transient event.
• Breakdown Voltage (V_BR): The breakdown voltage is typically around 40V, which is the voltage at which the diode begins to conduct significantly.
• Peak Power Dissipation: The device can handle peak power dissipation of up to 600W for a very short duration (typically 8/20 µs pulse).
• Capacitance: The diode exhibits low capacitance, typically around 150 pF at 0V, making it suitable for high-speed applications.

Thermal Characteristics:

• Operating Temperature Range: The SMBJ36A-E3/52 operates effectively within a temperature range of -55°C to +150°C, allowing it to be used in various environmental conditions.
• Storage Temperature Range: The storage temperature range is also from -55°C to +150°C.

Applications:

The SMBJ36A-E3/52 is ideal for protecting sensitive electronic components in various applications, including:

• Telecommunications equipment
• Consumer electronics
• Automotive electronics
• Industrial control systems
• Data lines and signal lines

Compliance and Standards:

• The device is compliant with RoHS (Restriction of Hazardous Substances) standards, making it environmentally friendly.
• It may also meet various industry standards for reliability and performance, ensuring it is suitable for use in critical applications.

Summary:

The SMBJ36A-E3/52 from Vishay is a robust and reliable transient voltage suppressor diode, designed to protect electronic circuits from voltage transients while maintaining low capacitance for high-speed applications. Its compact SMB package, high power handling capability, and wide operating temperature range make it a versatile choice for a variety of electronic protection needs.