
Allicdata Part #: | MMBZ5249C-HE3-08-ND |
Manufacturer Part#: |
MMBZ5249C-HE3-08 |
Price: | $ 0.02 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | DIODE ZENER 19V 225MW SOT23-3 |
More Detail: | Zener Diode 19V 225mW ±2% Surface Mount SOT-23-3 |
DataSheet: | ![]() |
Quantity: | 1000 |
15000 +: | $ 0.02126 |
Series: | Automotive, AEC-Q101 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 19V |
Tolerance: | ±2% |
Power - Max: | 225mW |
Impedance (Max) (Zzt): | 23 Ohms |
Current - Reverse Leakage @ Vr: | 100nA @ 14V |
Operating Temperature: | -55°C ~ 150°C |
Mounting Type: | Surface Mount |
Package / Case: | TO-236-3, SC-59, SOT-23-3 |
Supplier Device Package: | SOT-23-3 |
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A MMBZ5249C-HE3-08 diode is often used in electronics applications. It is a type of Zener diode with a breakdown voltage of 8 V. It is a single-diode component with a wide variety of applications and is often used in audio amplifier and power supply circuit designs. It also finds use in voltage regulation and protection circuits. As an electronic component, it is an essential component in several electronic devices and appliances.
The MMBZ5249C-HE3-08 component consists of a single-diode manufacturing process were two PN junctions are created within the same physical structure, hence operating as two separate component. It is rated for power dissipation of 140 mW, with a maximum zener voltage of 8.2 V, and a maximum zener current of 75 mA. It has a maximum reverse voltage of 15 V, and a maximum reverse current of 5 uA. The component is capable of handling a repetitive peak reverse voltage of 30 V and an operating temperature range of -65°C to 150°C.
The working principles of the MMBZ5249C-HE3-08 are quite simple and can be easily understood by referring to its structure. The structure of the component resembles that of a PN junction diode consisting of a semiconductor material and two electrodes. The forward bias applied to this component causes the PN junction to be forward biased, allowing the current to flow easily from the N-type region to the P-type region. When a reverse bias voltage greater than the breakdown voltage is applied to the component, it will allow the current to flow in the reverse direction, supplying power to the load.
The MMBZ5249C-HE3-08 diode is used in a wide variety of applications in electronics and computer systems. It is commonly used as a voltage regulator in power supply circuits, as it is capable of providing a steady voltage to the load. This is done by using the component’s inherent zener effect, which causes it to regulate the supply voltage. It is also used in audio amplifier applications, as it allows for a more accurate signal to be sent to the speakers. It can also be used in protection circuits to protect against surges and shorts by providing a shutoff point in the circuit.
The MMBZ5249C-HE3-08 component is a versatile electronic component which can be found in many different circuits and systems. It is easy to install, requires low maintenance and is relatively inexpensive. It has a variety of applications, and can be used in power supply, audio amplifier, voltage regulation and protection circuits. Its breakdown voltage of 8V, maximum zener voltage of 8,2V and power dissipation ratting of 140mW make it an ideal component for a wide range of electronics applications.
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