Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | MMSZ52xxxT1G |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 14 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Impedance(Max)(Zzt) | 15 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 10 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MMSZ5244BT1G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation and stabilization in electronic circuits. It belongs to the larger family of Zener diodes, which are essential components used to maintain a constant voltage across electronic devices. This particular model is packaged in a SOD-123 surface-mount format, making it suitable for compact and densely packed circuit boards.
Key features of the MMSZ5244BT1G include:
- Zener Voltage: Approximately 14V, which makes it ideal for medium voltage regulation applications.
- Power Dissipation: Capable of handling up to 500mW, allowing it to operate efficiently in various power conditions.
- Tolerance: Typically has a tolerance of ±5%, ensuring reliable performance within specified voltage limits.
- Temperature Coefficient: Exhibits a stable operation across a wide temperature range, enhancing reliability in fluctuating environmental conditions.
Its compact size and reliable performance make the MMSZ5244BT1G suited for use in consumer electronics, communication devices, and other applications requiring precise voltage regulation.
Key features of the MMSZ5244BT1G include:
- Zener Voltage: Approximately 14V, which makes it ideal for medium voltage regulation applications.
- Power Dissipation: Capable of handling up to 500mW, allowing it to operate efficiently in various power conditions.
- Tolerance: Typically has a tolerance of ±5%, ensuring reliable performance within specified voltage limits.
- Temperature Coefficient: Exhibits a stable operation across a wide temperature range, enhancing reliability in fluctuating environmental conditions.
Its compact size and reliable performance make the MMSZ5244BT1G suited for use in consumer electronics, communication devices, and other applications requiring precise voltage regulation.
Equivalent
The MMSZ5244BT1G is a Zener diode with a nominal Zener voltage of 14V. Equivalent products include:
1. 1N5244B – A common equivalent Zener diode.
2. BZX55C14 – Another standard Zener diode with similar specifications.
3. BZX84C14 – A surface-mount alternative with the same Zener voltage.
4. BZT52C14 – Also a surface-mount diode with similar characteristics.
Ensure specifications align (e.g., power rating, tolerance, and package type) when selecting an equivalent.
1. 1N5244B – A common equivalent Zener diode.
2. BZX55C14 – Another standard Zener diode with similar specifications.
3. BZX84C14 – A surface-mount alternative with the same Zener voltage.
4. BZT52C14 – Also a surface-mount diode with similar characteristics.
Ensure specifications align (e.g., power rating, tolerance, and package type) when selecting an equivalent.
Features
The MMSZ5244BT1G is a Zener diode, typically used for voltage regulation and voltage reference applications. Key features include:
1. Zener Voltage: 14V, which indicates its ability to regulate voltage at this level.
2. Power Dissipation: It handles a power dissipation of up to 500 mW, helping in managing heat generated during operation.
3. Package: Available in a compact SOD-123 surface-mount package, suitable for dense PCB layouts.
4. Tolerance: Offers a Zener voltage tolerance of ±5%, ensuring precise voltage regulation.
5. Temperature Range: Operates effectively within a wide temperature range, making it suitable for various applications.
6. Reverse Current: Has a low reverse current, improving efficiency and reducing power wastage.
7. ESD Protection: Provides some level of Electrostatic Discharge protection, enhancing device reliability.
8. RoHS Compliance: It is RoHS compliant, indicating it’s free from hazardous materials.
These features make the MMSZ5244BT1G suitable for use in power management, voltage reference, and protection circuits in electronic devices.
1. Zener Voltage: 14V, which indicates its ability to regulate voltage at this level.
2. Power Dissipation: It handles a power dissipation of up to 500 mW, helping in managing heat generated during operation.
3. Package: Available in a compact SOD-123 surface-mount package, suitable for dense PCB layouts.
4. Tolerance: Offers a Zener voltage tolerance of ±5%, ensuring precise voltage regulation.
5. Temperature Range: Operates effectively within a wide temperature range, making it suitable for various applications.
6. Reverse Current: Has a low reverse current, improving efficiency and reducing power wastage.
7. ESD Protection: Provides some level of Electrostatic Discharge protection, enhancing device reliability.
8. RoHS Compliance: It is RoHS compliant, indicating it’s free from hazardous materials.
These features make the MMSZ5244BT1G suitable for use in power management, voltage reference, and protection circuits in electronic devices.
Pinout
The MMSZ5244BT1G is a Zener diode designed for voltage regulation applications. It is part of the 1N5244B series and is manufactured by companies like ON Semiconductor. This diode comes in a SOD-123 package, which is a small surface-mount device.
Pin Count:
- The MMSZ5244BT1G has 2 pins.
Function:
- It performs voltage regulation by maintaining a stable voltage level.
- It is typically used for low-power voltage regulation.
- The Zener voltage for the MMSZ5244BT1G is approximately 14 V, which means it can regulate a voltage around this level when reverse-biased.
This device is suitable for applications where compact size and efficient voltage regulation are needed.
Pin Count:
- The MMSZ5244BT1G has 2 pins.
Function:
- It performs voltage regulation by maintaining a stable voltage level.
- It is typically used for low-power voltage regulation.
- The Zener voltage for the MMSZ5244BT1G is approximately 14 V, which means it can regulate a voltage around this level when reverse-biased.
This device is suitable for applications where compact size and efficient voltage regulation are needed.
Manufacturer
The manufacturer of the MMSZ5244BT1G is ON Semiconductor, which is now known as onsemi. onsemi is a technology company that specializes in semiconductor solutions. They design and manufacture a wide range of semiconductor components and systems, including power and signal management, logic, discrete, and custom devices. onsemi's products are used in various applications across different industries, including automotive, industrial, computing, and consumer electronics.
Application
The MMSZ5244BT1G is a Zener diode commonly used for voltage regulation and reference in electronic circuits. Its primary application areas include power supply regulation, voltage clamping, and circuit protection. It is suitable for use in consumer electronics, automotive electronics, telecommunications, and industrial control systems. The diode helps in maintaining a constant voltage across a load, which is essential for protecting sensitive components from voltage fluctuations. Its compact SOD-123 package makes it ideal for space-constrained designs.
Package
The MMSZ5244BT1G is a Zener diode packaged in a SOD-123 surface-mount device (SMD) format. This type of package is compact and suitable for automated assembly processes, making it ideal for applications requiring space efficiency on printed circuit boards (PCBs).
