SMDB15TR Circuit Protection

TVS (Transient Voltage Suppressors) diode is a special type of semiconductor diode that can be used to protect electronic components from voltage transients or high-frequency noise. They are commonly used to protect sensitive electrical components such as I/O ports on computers, digital microcontrollers, and industrial machinery.

SMDB15TR TVS diode is an applicatioin field-specific TVS used for electronic system level protection applications, such as communications equipment, data processors, and tester systems. It is designed for surge protection over I/O lines, board circuits, and system level lines. It is designed to provide instant protection with low capacitance values between the two lines.

The SMDB15TR has a working voltage of 15V and a working temperature range of -55ºC to +125ºC. It has a low capacitance value of less than 0.15pF and a withstand voltage of over 30V peak. It is able to handle high transient currents of up to 1,500A with a fast response time of less than 1ns. The SMDB15TR is RoHS compliant and utilizes patented and proven fail-safe designs for reliable and consistent performance over a wide range of operating conditions.

The SMDB15TR is designed for system level protection applications, so it has an internal breakdown voltage that is adjustable within a certain voltage range. The adjustable breakdown voltage helps protect critical components from transients or high-frequency noise. It also helps prevent ESD (electrostatic discharge) damage to sensitive components, which can occur during handling and assembly operations.

In addition to its internal breakdown voltage, the SMDB15TR also features an electronic protection circuit. This circuit is designed to limit the current to the protected device, preventing it from being damaged by high level voltage transients. The circuit is also able to sense when the transient has passed, and then re-establish the original voltage level. This helps ensure no permanent damage is done to the device.

The SMDB15TR TVS diode is a powerful and reliable surge protection device for system level protection. It can protect against high-voltage transients and noise, and its adjustable breakdown voltage and protection circuit make it well suited to applications where system level protection is needed. Additionally, its low capacitance values, fast response time, and wide operating temperature range help make it a great choice for system level surge protection.