SZMMSZ5252BT1G Discrete Semiconductor Products

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SZMMSZ5252BT1G is a single zener diode, its parameters are as follows: It has a maximum standby current of 2.5mA, peak forward current of 12A, and reverse voltage of 10-200 V; its operating case temperature is -55 to +150 ⁰C, and storage temperature is -55 to +175 ⁰C; its peak forward voltage is 0.45V, and test current is 2mA.

SZMMSZ5252BT1G is mainly used for voltage stabilization, voltage clamping and overvoltage protection in circuit systems. Its working principle is as follows: When the diode is under forward bias, the holes and electrons in the junction recombine, forming a low resistance path, thus forming a conducting channel. When the applied voltage V is less than the breakover voltage VZ of the diode, nearly all of the current flows through the diode, causing it to be saturated. When the applied voltage V is greater than VZ, the current flowing through the diode is limited to a certain value, so that the voltage across the diode remains at the breakover voltage VZ. The diode is this used as a voltage regulator.

In addition, SZMMSZ5252BT1G can also be used for transmission and distribution in circuit systems. It is known that the transmission and distribution of an electric power system are subject to long line losses due to resistances and heat generation. By using SZMMSZ5252BT1G, it is possible to regulate the output voltage of the main transformer and reduce the transmission losses. Furthermore, it can be used for the switching of luminescent lamps. In the luminescent lamp that uses it, the luminescent material produces a bright light when the current through it is constant. The SZMMSZ5252BT1G can control the alternating current output of the power supply and maintain a constant current control on the luminescent lamp, thus ensuring that the luminous efficiency of the lamp is always in the best condition.

The applications of SZMMSZ5252BT1G are not limited to the above. It is also used in many other devices, such as motor controllers, power supplies and various rectifiers. By connecting it in series with the input circuit, the voltage variation of the input circuit can be reduced, thus ensuring that the device works stably. Moreover, it can also be used to suppress surge and interference in the power supply system, preventing them from interfering with the normal operation of the device. In addition, in communication or signal transmission systems, SZMMSZ5252BT1G can be used to convert high-frequency signals into low-frequency signal or signal of a certain range, thus ensuring the accuracy and stability of signal transmission. Thanks to its stable working characteristics and wide application scope, the SZMMSZ5252BT1G will undoubtedly become the first choice in the selection of single zener diodes.

The specific data is subject to PDF, and the above content is for reference