MMBZ5248BLT3

The MMBZ5248BLT3 is a single zener diode made with silicon PN and epitaxial construction, designed to provide active voltage regulation in combination with an external series current limiting resistor. This device offers stable and reliable protection from transient voltage events by providing a low forward voltage drop, with an operating voltage range from 5.0V to 200V. It is an ideal choice for applications that require reliable, stable regulation of voltages over a wide range of temperatures and operating conditions.

Working Principle:

The MMBZ5248BT3 works on the principle of a fixed bias configuration. In this configuration, the diode can be forward-biased or reverse-biased to allow for the control of current flow. The diode is connected in series with an external resistor, which acts to limit the current through the diode. When subjected to a voltage transient, the diode will maintain a constant voltage, due to the current limiting resistor acting on the zener voltage of the diode. The zener voltage is the maximum voltage that can be passed through the diode.

Application Field:

Due to its wide operating voltage range, low forward voltage drop and stable regulation of voltages over a wide range of temperatures and operating conditions, the MMBZ5248BT3 is an ideal choice for applications that require reliable, stable voltage regulation. It is specifically suitable for use in automotive applications such as battery protection, motor control, and electrical power management. It is also suitable for use in medical equipment, consumer electronics, and telecommunications applications where voltage transients may occur.

The MMBZ5248BT3 is a single zener diode designed to provide reliable, stable voltage regulation with an external series current limiting resistor. Its wide operating voltage range, low forward voltage drop and stable regulation of voltages over a wide range of temperatures and operating conditions make it an ideal choice for applications where reliable, stable voltage regulation is required.