仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Zener |
| UnidirectionalChannels | 2 |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 17V |
| Voltage-Breakdown(Min) | 19V |
| Voltage-Clamping(Max)@Ipp | 28V |
| Current-PeakPulse(10/1000µs) | 1.4A |
| Power-PeakPulse | 40W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
概要
Description
The MMBZ20VALT1G is a dual Zener voltage regulator diode designed for voltage stabilization applications. It features two Zener diodes connected in series and is commonly used for circuit protection, clamping, and voltage regulation tasks in various electronic circuits. Manufactured by ON Semiconductor, this component is housed in a compact SOT-23 surface-mount package, making it suitable for space-constrained PCB designs.
Key specifications include a power dissipation of 225 mW and a Zener voltage range of approximately 20 volts. The MMBZ20VALT1G is known for its low leakage current and fast response time, making it ideal for protecting sensitive electronic components from voltage spikes and transients. Its dual configuration enables versatility in bidirectional protection schemes. The device operates effectively over a wide temperature range, ensuring reliable performance in diverse environmental conditions.
Overall, the MMBZ20VALT1G is a robust and efficient solution for engineers looking to implement voltage stabilization and protection in compact electronic designs.
Key specifications include a power dissipation of 225 mW and a Zener voltage range of approximately 20 volts. The MMBZ20VALT1G is known for its low leakage current and fast response time, making it ideal for protecting sensitive electronic components from voltage spikes and transients. Its dual configuration enables versatility in bidirectional protection schemes. The device operates effectively over a wide temperature range, ensuring reliable performance in diverse environmental conditions.
Overall, the MMBZ20VALT1G is a robust and efficient solution for engineers looking to implement voltage stabilization and protection in compact electronic designs.
Equivalent
The MMBZ20VALT1G is a dual Zener diode array designed for ESD protection. Equivalent products include:
1. Nexperia PESD5V0L4UG
2. Vishay SMPZ20A
3. Diodes Incorporated AZ23C18-7
4. ON Semiconductor MMBZ20VALT1
These equivalents provide similar function and specifications but ensure to check the datasheets for specific electrical characteristics to confirm compatibility with your application.
1. Nexperia PESD5V0L4UG
2. Vishay SMPZ20A
3. Diodes Incorporated AZ23C18-7
4. ON Semiconductor MMBZ20VALT1
These equivalents provide similar function and specifications but ensure to check the datasheets for specific electrical characteristics to confirm compatibility with your application.
Features
The MMBZ20VALT1G is a dual common anode TVS (Transient Voltage Suppressor) diode array designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD) and other transient voltage events. Here are the key features:
1. Configuration: Dual common anode configuration for efficient ESD protection.
2. Package: Available in a compact SOT-23 package, suitable for space-constrained applications.
3. Stand-off Voltage: Typically designed to handle a maximum stand-off voltage of 24V.
4. Low Clamping Voltage: Offers low clamping voltage to protect delicate circuit components.
5. Capacitance: Low capacitance, making it suitable for high-speed data lines.
6. Compliance: Meets various ESD standards, including IEC 61000-4-2 for system-level ESD protection.
7. Application: Ideal for use in consumer electronics, computer interfaces, automotive electronics, and other applications requiring ESD protection.
8. Bi-directional Protection: Provides bidirectional protection channels for greater flexibility in circuit design.
These features make the MMBZ20VALT1G an effective solution for safeguarding electronic circuits from transient voltage damage.
1. Configuration: Dual common anode configuration for efficient ESD protection.
2. Package: Available in a compact SOT-23 package, suitable for space-constrained applications.
3. Stand-off Voltage: Typically designed to handle a maximum stand-off voltage of 24V.
4. Low Clamping Voltage: Offers low clamping voltage to protect delicate circuit components.
5. Capacitance: Low capacitance, making it suitable for high-speed data lines.
6. Compliance: Meets various ESD standards, including IEC 61000-4-2 for system-level ESD protection.
7. Application: Ideal for use in consumer electronics, computer interfaces, automotive electronics, and other applications requiring ESD protection.
8. Bi-directional Protection: Provides bidirectional protection channels for greater flexibility in circuit design.
These features make the MMBZ20VALT1G an effective solution for safeguarding electronic circuits from transient voltage damage.
Pinout
The MMBZ20VALT1G is a dual Zener diode array commonly used for voltage regulation and transient voltage suppression applications. It is housed in a small SOT-23 package. The device has a pin count of 3:
1. Pin 1 (Anode 1/Cathode 2): This pin serves as the anode for the first Zener diode and the cathode for the second Zener diode, effectively connecting to one terminal of each diode in the array.
2. Pin 2 (Common Cathode 1/Anode 2): This pin is the common cathode for the first Zener diode and the anode for the second Zener diode, providing a shared connection point.
3. Pin 3 (Anode 1): This pin is connected to the anode of the first Zener diode.
The device is used for clamping and protecting sensitive electronic components against voltage spikes and transient voltages. It typically has a Zener voltage of around 20V, offering a reliable mechanism for voltage regulation.
1. Pin 1 (Anode 1/Cathode 2): This pin serves as the anode for the first Zener diode and the cathode for the second Zener diode, effectively connecting to one terminal of each diode in the array.
2. Pin 2 (Common Cathode 1/Anode 2): This pin is the common cathode for the first Zener diode and the anode for the second Zener diode, providing a shared connection point.
3. Pin 3 (Anode 1): This pin is connected to the anode of the first Zener diode.
The device is used for clamping and protecting sensitive electronic components against voltage spikes and transient voltages. It typically has a Zener voltage of around 20V, offering a reliable mechanism for voltage regulation.
Manufacturer
The MMBZ20VALT1G is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a leading semiconductor supplier and technology company that specializes in energy-efficient products. It designs and develops a wide range of semiconductor components, including integrated circuits, transistors, and diodes, like the MMBZ20VALT1G. The company focuses on providing innovative solutions for various sectors such as automotive, industrial, cloud power, and Internet of Things (IoT) applications. With a strong emphasis on sustainability and energy efficiency, onsemi aims to address the growing global demand for green technologies and to support advancements in smart technology.
Application
The MMBZ20VALT1G is a dual bidirectional TVS diode designed for electrostatic discharge (ESD) protection. Its primary applications include safeguarding sensitive electronic components in various consumer electronics, such as smartphones, tablets, and laptops. It is also used in industrial electronics for protecting data lines and interfaces, including USB, HDMI, and Ethernet ports, from voltage spikes and surges. Its compact SOT-23 package makes it suitable for space-constrained designs, enhancing reliability and longevity in electronic devices by preventing damage from transient voltage events.
Package
The MMBZ20VALT1G is a semiconductor device packaged in a SOT-23 (Small Outline Transistor) format. This type of package is commonly used for small signal transistors and diodes and is well-suited for surface-mount technology (SMT), providing a compact and efficient solution for circuit design.
