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CMDZ18L TR
Product Overview
Category: Diode
Use: Rectification and voltage regulation
Characteristics: Low forward voltage drop, high current capability
Package: SOD-123
Essence: High-efficiency diode
Packaging/Quantity: Tape and reel
Specifications
- Forward Voltage: 0.7V
- Reverse Voltage: 20V
- Average Rectified Current: 1A
- Peak Surge Current: 30A
Detailed Pin Configuration
The CMDZ18L TR diode has a standard SOD-123 package with two pins. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.
Functional Features
- Low forward voltage drop ensures minimal power loss
- High current capability allows for efficient rectification
- Fast switching speed for rapid response in voltage regulation applications
Advantages
- High efficiency due to low forward voltage drop
- Compact SOD-123 package for space-constrained designs
- Suitable for high-frequency applications
Disadvantages
- Limited reverse voltage rating compared to other diodes
- Not suitable for high-power applications
Working Principles
The CMDZ18L TR diode operates on the principle of semiconductor junction behavior. When a forward voltage is applied, it allows current to flow, enabling rectification and voltage regulation. Its fast switching speed ensures quick response to changes in the input voltage.
Detailed Application Field Plans
The CMDZ18L TR diode is well-suited for various applications, including: - Switching power supplies - Voltage regulators - DC-DC converters - LED lighting circuits - Portable electronic devices
Detailed and Complete Alternative Models
- 1N4148: Higher reverse voltage rating
- 1N5819: Higher current capability
- BAT54S: Dual diode configuration for specific applications
In conclusion, the CMDZ18L TR diode offers high efficiency and compact design, making it ideal for various voltage regulation and rectification applications. While it has limitations in terms of reverse voltage and power handling, it provides reliable performance in low to moderate power circuits.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng CMDZ18L TR trong giải pháp kỹ thuật
What is CMDZ18L TR?
- CMDZ18L TR is a high-speed, low-capacitance, dual silicon PIN diode designed for use in RF and microwave applications.
What are the typical applications of CMDZ18L TR?
- Typical applications include switch matrices, attenuators, phase shifters, and limiters in communication systems, radar systems, and test equipment.
What is the maximum frequency range for CMDZ18L TR?
- The maximum frequency range for CMDZ18L TR is up to 20 GHz.
What is the power handling capability of CMDZ18L TR?
- CMDZ18L TR has a power handling capability of up to 100 mW.
What is the capacitance of CMDZ18L TR?
- The capacitance of CMDZ18L TR is typically 0.2 pF at 0 V, 1 MHz.
What are the key features of CMDZ18L TR?
- Key features include low insertion loss, fast switching speed, low distortion, and high isolation.
Is CMDZ18L TR RoHS compliant?
- Yes, CMDZ18L TR is RoHS compliant.
What are the recommended operating conditions for CMDZ18L TR?
- The recommended operating conditions include a maximum reverse voltage of 30 V and an operating temperature range of -55°C to +150°C.
Does CMDZ18L TR require any external biasing?
- No, CMDZ18L TR does not require any external biasing.
Are there any application notes or reference designs available for using CMDZ18L TR in technical solutions?
- Yes, application notes and reference designs are available from the manufacturer to assist in the implementation of CMDZ18L TR in various technical solutions.