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MMQA12VT1G
Product Category:
The MMQA12VT1G belongs to the category of voltage reference diodes.
Basic Information Overview: - Category: Voltage reference diode - Use: Providing a stable reference voltage in electronic circuits - Characteristics: High precision, low temperature coefficient, and low dynamic impedance - Package: SOD-123 package - Essence: Silicon-based voltage reference diode - Packaging/Quantity: Available in reels of 3000 units
Specifications: The MMQA12VT1G has a reference voltage of 12V with a tolerance of ±2%. It operates within a temperature range of -55°C to 150°C and has a maximum dynamic impedance of 0.5Ω.
Detailed Pin Configuration: The MMQA12VT1G is a three-pin device with the anode connected to pin 1, the cathode to pin 3, and pin 2 left unconnected.
Functional Features: - Provides a stable 12V reference voltage - Low temperature coefficient ensures minimal voltage variation with temperature changes - High precision for accurate voltage references in circuits
Advantages and Disadvantages: - Advantages: - High precision and stability - Low dynamic impedance - Wide operating temperature range - Disadvantages: - Limited to providing a fixed 12V reference voltage
Working Principles: The MMQA12VT1G operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals over a wide range of currents and temperatures.
Detailed Application Field Plans: The MMQA12VT1G is commonly used in precision voltage reference circuits, voltage regulators, and power management systems where a stable 12V reference is required. It finds applications in industrial control systems, instrumentation, and automotive electronics.
Detailed and Complete Alternative Models: - LM4040CIM3-5.0/NOPB - TL431ACDBZR - REF02CSZ
This comprehensive entry provides detailed information about the MMQA12VT1G, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
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What is MMQA12VT1G?
- MMQA12VT1G is a high-speed, low-capacitance, quad-channel transient voltage suppressor (TVS) diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.
What are the key features of MMQA12VT1G?
- The key features of MMQA12VT1G include its low capacitance, high surge capability, quad-channel design, and compatibility with high-speed data lines.
What applications can MMQA12VT1G be used in?
- MMQA12VT1G is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, audio/video inputs, and other high-speed data lines where protection against ESD and surge events is critical.
What is the maximum clamping voltage of MMQA12VT1G?
- The maximum clamping voltage of MMQA12VT1G is typically around 15 volts, making it suitable for protecting sensitive electronics from common transient events.
What is the operating temperature range of MMQA12VT1G?
- MMQA12VT1G is designed to operate within a temperature range of -55°C to 125°C, ensuring its suitability for a wide range of environmental conditions.
How does MMQA12VT1G provide ESD protection?
- MMQA12VT1G provides ESD protection by diverting transient currents away from sensitive components and limiting the voltage across them to safe levels.
Can MMQA12VT1G be used in automotive applications?
- Yes, MMQA12VT1G is AEC-Q101 qualified, making it suitable for use in automotive electronics where protection against ESD and surge events is essential.
What is the packaging type of MMQA12VT1G?
- MMQA12VT1G is available in a compact, leadless Micro-Quad Flat No-Lead (MFQFN) package, which minimizes board space and simplifies assembly.
Does MMQA12VT1G comply with industry standards?
- Yes, MMQA12VT1G complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.
Where can I find detailed technical specifications for MMQA12VT1G?
- Detailed technical specifications for MMQA12VT1G can be found in the product datasheet provided by the manufacturer or distributor.