MMBZ5252BW-7 Discrete Semiconductor Products

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The MMBZ5252BW-7 (hereinafter referred to as MMBZ) is a single Zener diode with a maximum peak repetitive power loss of 0.09W and 5.2V Zener breakdown voltage. It is a general purpose diode used in electronics and circuits control applications. The MMBZ has a low power loss and is therefore suitable for use in low power applications.

MMBZ is available in SMD, DO-35 and SOT23-3 packages. The package size varies according to the type of device. MMBZ is also available in a variety of P-N junction capacitance specifications for different applications.The MMBZ is a bidirectional device with a PN junction and designed to breakdown at a predetermined voltage.

The MMBZ can be used in a variety of applications. It is commonly used in transistor biasing circuits to provide a relatively constant DC voltage over a wide range of current. It can also be used as a clamping diode in various circuits, or as a reference voltage source. The MMBZ can also be used in overvoltage protection circuits.

The working principle of the MMBZ is based on the Zener effect. When the reverse voltage applied to the diode reaches the Zener voltage, the depletion layer of the PN junction expands, allowing electrons to tunnel through the junction and discharge the excess voltage. This process is repeated until the reverse voltage applied to the diode is less than the Zener voltage. The voltage across the MMBZ is therefore limited to the Zener breakdown voltage and does not increase above that value, regardless of the magnitude of the voltage in the circuit.

In summary, the MMBZ5252BW-7 is a single Zener diode with a maximum peak repetitive power loss of 0.09W and 5.2V Zener breakdown voltage. It is a general purpose diode used in electronics and circuits control applications. The MMBZ is also available in a range of package types and PN junction capacitance specifications for different applications. The MMBZ is designed to operate using the Zener effect, with the voltage across the device limited to the Zener breakdown voltage regardless of the magnitude of the voltage in the circuit. It is commonly used in transistor biasing circuits, overvoltage protection circuits, and as a clamping diode or reference voltage source.

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