Allicdata Part #: | SZMMSZ4687T1GOSTR-ND |
Manufacturer Part#: |
SZMMSZ4687T1G |
Price: | $ 0.05 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ON Semiconductor |
Short Description: | DIODE ZENER 4.3V 500MW SOD123 |
More Detail: | Zener Diode 4.3V 500mW ±5% Surface Mount SOD-123 |
DataSheet: | SZMMSZ4687T1G Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.04366 |
6000 +: | $ 0.03929 |
15000 +: | $ 0.03493 |
30000 +: | $ 0.03275 |
75000 +: | $ 0.02911 |
Series: | Automotive, AEC-Q101 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 4.3V |
Tolerance: | ±5% |
Power - Max: | 500mW |
Current - Reverse Leakage @ Vr: | 4µA @ 2V |
Voltage - Forward (Vf) (Max) @ If: | 900mV @ 10mA |
Operating Temperature: | -55°C ~ 150°C |
Mounting Type: | Surface Mount |
Package / Case: | SOD-123 |
Supplier Device Package: | SOD-123 |
Base Part Number: | MMSZ4687 |
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The SZMMSZ4687T1G is a type of diode, more specifically a single Zener diode. It is a low-noise voltage regulator diode that offers steep slopes and tight tolerance. The diode comes in several package types and sizes, from SOT-23 to SMA, depending on the application.
Zener diodes, like this one, are used to help regulate and control the flow of electricity through circuits by restricting the current direction. Zener diodes depend upon their reverse breakdown voltage for their operation. In their application, current is usually run through the diode in the forward direction and is then reversed when the breakdown voltage is reached. This causes the diode to conduct current in the reverse direction, allowing the current to travel through the circuit in the same direction as the forward current.
The SZMMSZ4687T1G is applied in a variety of applications, all of which involve the need for precise, precise voltage stabilization. Zener diodes are frequently used in voltage regulators, where they help to regulate the output of the power supply to maintain a constant voltage level. Other applications of this diode include voltage dividers and current limiters, among other uses.
In order to better understand the working of a Zener diode, we must first look at the basic physics behind it. Zener diodes depend on the principle of “reverse breakdown” for their operation. When a certain amount of voltage is applied to the diode, the diode will breakdown and become conductive in the reverse direction, allowing current to flow through it. This phenomenon occurs when electrons in the diode become “trapped” and create a “hole” in which an electric field is created. The presence of this electric field causes the electrons to become trapped, preventing them from returning to their normal position and allowing current to flow through the diode.
The SZMMSZ4687T1G is specifically designed to provide tight tolerance and steep slopes even in low-noise applications. This means that the diode can provide reliable voltage regulation even in circuits that are exposed to high levels of noise and interference. The diode also features a low forward voltage drop, allowing current to flow through the circuit with minimal energy loss.
Overall, the SZMMSZ4687T1G has proven itself as an effective single Zener diode that can be found in many electronic applications. The diode is capable of providing precise voltage regulation and precise current control, making it an ideal choice for any application that requires a precise and consistent voltage level. The diode’s low forward voltage drop also allows it to help conserve energy, making it an efficient choice in applications where energy efficiency is a concern.
The specific data is subject to PDF, and the above content is for reference
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