Overview
The MM3Z27VT1GX is a general-purpose Zener diode produced by Nexperia USA Inc. This component is part of the MM3Z series and is packaged in a very small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package. It is designed for voltage regulation and stabilization in a wide range of electronic applications.
The MM3Z27VT1GX is known for its compact size and robust performance, making it suitable for various industries including automotive, industrial, power, computing, consumer, mobile, and wearables. With a commitment to innovation and sustainability, this diode contributes to the development of energy-efficient and cutting-edge solutions.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VZ (Nominal Zener Voltage) | - | 25.1 | - | 28.9 | V |
| IZ (Zener Current) | - | - | - | 2 | mA |
| Tolerance | - | - | - | ±5% | - |
| PZSM (Non-repetitive Peak Reverse Power Dissipation) | tp = 100 µs; square wave; Tj = 25 °C before surge | - | - | 40 | W |
| Ptot (Total Power Dissipation) | Tamb = 25 °C | - | - | 300 | mW |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
| Tamb (Ambient Temperature) | - | -55 | - | 150 | °C |
| IF (Forward Current) | - | - | - | 200 | mA |
| VF (Forward Voltage) | IF = 100 mA | - | - | 1.1 | V |
| Rth(j-a) (Thermal Resistance from Junction to Ambient) | - | - | - | 415 | K/W |
Key Features
- Compact Package: The MM3Z27VT1GX is packaged in a small SOD323 (SC-76) SMD plastic package, making it ideal for space-constrained designs.
- Wide Working Voltage Range: The diode operates over a nominal voltage range of 2.4 V to 75 V, providing flexibility in various applications.
- Low Differential Resistance: It features low differential resistance, which is beneficial for stable voltage regulation.
- High Peak Reverse Power Dissipation: The diode can handle a non-repetitive peak reverse power dissipation of up to 40 W.
- Total Power Dissipation: The total power dissipation is limited to 300 mW, ensuring reliable operation within specified conditions.
- Temperature Stability: The diode has a temperature coefficient that ensures stable performance over a wide temperature range.
Applications
The MM3Z27VT1GX is versatile and can be used in a variety of applications, including:
- General Regulation Functions: It is suitable for general voltage regulation and stabilization in electronic circuits.
- Automotive Systems: Used in automotive electronics for voltage stabilization and protection.
- Industrial Equipment: Employed in industrial control systems, power supplies, and other equipment requiring stable voltage regulation.
- Consumer Electronics: Found in consumer devices such as mobile phones, tablets, and other portable electronics.
- Power Supplies: Used in power supply units to regulate output voltages.
Q & A
- What is the nominal Zener voltage of the MM3Z27VT1GX?
The nominal Zener voltage is approximately 27 V, with a tolerance of ±5% (25.1 V to 28.9 V).
- What is the maximum forward current for the MM3Z27VT1GX?
The maximum forward current is 200 mA.
- What is the total power dissipation of the MM3Z27VT1GX?
The total power dissipation is limited to 300 mW.
- What is the non-repetitive peak reverse power dissipation of the MM3Z27VT1GX?
The non-repetitive peak reverse power dissipation is up to 40 W.
- What is the junction temperature range for the MM3Z27VT1GX?
The junction temperature range is from -55 °C to 150 °C.
- What package type is used for the MM3Z27VT1GX?
The MM3Z27VT1GX is packaged in a SOD323 (SC-76) SMD plastic package.
- What are the typical applications of the MM3Z27VT1GX?
It is used in general regulation functions, automotive systems, industrial equipment, consumer electronics, and power supplies.
- What is the thermal resistance from junction to ambient for the MM3Z27VT1GX?
The thermal resistance from junction to ambient is approximately 415 K/W.
- How does the MM3Z27VT1GX handle reverse current?
The diode has a maximum reverse leakage current of 50 nA and a Zener impedance of 80 Ohms.
- Is the MM3Z27VT1GX RoHS compliant?
Yes, the MM3Z27VT1GX is RoHS compliant).
