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MMSZ4683T1G
+NomenclatureDIODE ZENER 3V 500MW SOD123
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FabricantSemi - conducteurs
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Pièce fabricant #MMSZ4683T1G
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Fiche technique MMSZ4683T1G DataSheet
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Package SOD-123
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En stock11408
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Spécifications
| Attribut | Valeur |
| Supplier | onsemi,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 3 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 800 nA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the MMSZ4683T1G include a Zener voltage of approximately 6.8 volts, with a power dissipation of 500 mW, making it suitable for low-power applications. It is housed in a SOD-123 surface-mount package, which ensures compactness and ease of integration into printed circuit boards (PCBs).
The diode offers good thermal stability and reliability, with a tight tolerance on Zener voltage regulation. It is widely used in consumer electronics, automotive applications, and various other fields where voltage stabilization is critical.
Overall, the MMSZ4683T1G is a dependable choice for engineers looking for efficient voltage regulation solutions in compact electronic designs.
Equivalent
1. 1N4728A from Microsemi
2. BZX79-C6V8 from NXP Semiconductors
3. BZX55C6V8 from Vishay
4. PDZ6.8B from Nexperia
5. Z6V8 from Fairchild Semiconductor
These equivalents match the Zener voltage and power ratings, but always verify the full specifications and pin configurations for compatibility in your application.
Features
1. Zener Voltage: It has a nominal Zener voltage of 6.8V.
2. Power Dissipation: The diode can handle a power dissipation of up to 500 mW.
3. Package: It comes in a SOD-123 surface-mount package, which is compact and suitable for space-constrained applications.
4. Tolerance: The device typically offers a tolerance of ±5% on the Zener voltage.
5. Temperature Range: It operates over a broad temperature range, making it suitable for various environmental conditions.
6. Regulation: Designed for voltage regulation, it provides stable voltage over a range of current levels.
7. Environmental Compliance: It is RoHS compliant, ensuring it meets environmental standards for hazardous substances.
These features make the MMSZ4683T1G suitable for use in power management, protection circuits, and other applications requiring stable voltage regulation.
Pinout
1. Anode (A): The anode is the positive side of the diode. In a typical circuit, current enters the diode through the anode.
2. Cathode (K): The cathode is the negative side of the diode and is usually marked with a band. In the Zener diode's standard operation, current flows out through the cathode.
The primary function of the MMSZ4683T1G Zener diode is to maintain a stable reference voltage across itself when reverse-biased, which is utilized in voltage regulation and protection circuits. Specifically, this diode has a nominal Zener voltage of 6.8 volts. It is widely used in electronic circuits to protect against over-voltage conditions, providing a stable voltage reference in various applications.