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ZM4746A L0G
Product Overview
Category
The ZM4746A L0G belongs to the category of voltage regulator diodes.
Use
It is used for stabilizing voltage in electronic circuits.
Characteristics
- Low forward voltage drop
- High surge current capability
- Compact package size
Package
The ZM4746A L0G comes in a small, surface-mount package.
Essence
The essence of this product lies in its ability to regulate voltage efficiently and reliably.
Packaging/Quantity
It is typically packaged in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Maximum Forward Voltage: 1.2V
- Reverse Standoff Voltage: 12V
- Maximum Surge Current: 40A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The ZM4746A L0G has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Precise voltage regulation
- Fast response time
- High surge current handling capability
Advantages
- Small form factor
- Reliable voltage regulation
- Suitable for high surge current applications
Disadvantages
- Limited maximum reverse standoff voltage
- Sensitive to temperature variations
Working Principles
The ZM4746A L0G operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals by conducting in the reverse direction when the voltage exceeds its breakdown voltage.
Detailed Application Field Plans
This voltage regulator diode is commonly used in various electronic circuits, including: - Power supplies - Voltage regulators - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the ZM4746A L0G include: - 1N4746A - BZX85C12 - 1SMB5933BT3G
In conclusion, the ZM4746A L0G is a compact and efficient voltage regulator diode that offers precise voltage regulation and high surge current capability. While it has certain limitations, it is widely used in diverse electronic applications due to its reliable performance.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng ZM4746A L0G trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of ZM4746A L0G:
What is the maximum reverse voltage of ZM4746A L0G?
- The maximum reverse voltage of ZM4746A L0G is 18V.
What is the forward voltage drop of ZM4746A L0G at a specific current?
- The forward voltage drop of ZM4746A L0G varies with current, but typically it is around 0.9V at 1A.
What is the power dissipation of ZM4746A L0G?
- The power dissipation of ZM4746A L0G is 1.5W.
Can ZM4746A L0G be used for overvoltage protection in electronic circuits?
- Yes, ZM4746A L0G can be used for overvoltage protection due to its characteristics as a Zener diode.
What is the temperature coefficient of ZM4746A L0G?
- The temperature coefficient of ZM4746A L0G is typically around -2mV/°C.
Is ZM4746A L0G suitable for voltage regulation in power supplies?
- Yes, ZM4746A L0G can be used for voltage regulation in low-power applications.
What is the typical dynamic resistance of ZM4746A L0G?
- The typical dynamic resistance of ZM4746A L0G is around 5 ohms.
Can ZM4746A L0G be used in automotive electronics?
- Yes, ZM4746A L0G is suitable for use in automotive electronics due to its reliability and performance.
What is the maximum junction temperature of ZM4746A L0G?
- The maximum junction temperature of ZM4746A L0G is 150°C.
Is ZM4746A L0G RoHS compliant?
- Yes, ZM4746A L0G is RoHS compliant, making it suitable for use in environmentally conscious designs.