MMSZ5257B-7 Discrete Semiconductor Products |
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| Allicdata Part #: | MMSZ5257BDITR-ND |
| Manufacturer Part#: |
MMSZ5257B-7 |
| Price: | $ 0.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Diodes Incorporated |
| Short Description: | DIODE ZENER 33V 500MW SOD123 |
| More Detail: | Zener Diode 33V 500mW ±5% Surface Mount SOD-123 |
| DataSheet: |  MMSZ5257B-7 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Discontinued at Digi-Key |
| Voltage - Zener (Nom) (Vz): | 33V |
| Tolerance: | ±5% |
| Power - Max: | 500mW |
| Impedance (Max) (Zzt): | 58 Ohms |
| Current - Reverse Leakage @ Vr: | 100nA @ 25V |
| Voltage - Forward (Vf) (Max) @ If: | 900mV @ 10mA |
| Operating Temperature: | -65°C ~ 150°C |
| Mounting Type: | Surface Mount |
| Package / Case: | SOD-123 |
| Supplier Device Package: | SOD-123 |
| Base Part Number: | MMSZ5257B |
Description
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The MMSZ5257B-7 series is a range of single Zener diodes that is designed to support a variety of general-purpose applications. Zener diodes are components that are designed to prevent excessive voltages from damaging electronic components. By design, Zener diodes have a reverse-bias breakdown voltage, which is the voltage at which the diode will start to conduct current.The MMSZ5257B-7 has a reverse breakdown voltage of 7V and is suited for low voltage power supply applications. The voltage across the diode can be precisely regulated by selecting the appropriate Zener diode for the required breakdown voltage and power dissipation.The MMSZ5257B-7 Zener diode has a maximum total power dissipation of 500mW and is rated for an operating temperature range of -55°C to +150°C. This makes it suitable for use in a wide range of applications.As with all Zener diodes, the MMSZ5257B-7 is designed to work in reverse bias and operates by allowing current to flow in the reverse direction when the breakdown voltage is reached. This current is limited by the internal resistance of the diode, meaning that the voltage across the diode will remain relatively constant.The MMSZ5257B-7 is suitable for a wide range of applications, such as surge protectors, low voltage power supply designs, voltage regulation, AC/DC converters, LED lighting, protection circuitry, and interface protection. It is available in a range of packages, including SOT-23, SOT-523, SOD-523, and SOD-882.In summary, the MMSZ5257B-7 Zener diode is a low voltage Zener diode ideal for use in a variety of applications. It has a reverse breakdown voltage of 7V, a maximum total power dissipation of 500mW and is rated for an operating temperature range of -55°C to +150°C. It is suitable for use in surge protectors, low voltage power supplies, LED lighting, protection circuitry and interface protection.
The specific data is subject to PDF, and the above content is for reference
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