SMAJ4748E3/TR13
Product Overview
Category: Diode
Use: Voltage regulation and protection
Characteristics: Fast response time, low leakage current
Package: DO-214AC
Essence: Rectifier diode
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 48V
- Voltage - Breakdown (Min): 53.3V
- Voltage - Clamping (Max) @ Ipp: 77.4V
- Current - Peak Pulse (10/1000µs): 30.6A
- Power - Peak Pulse: 400W
- Type: Zener
Detailed Pin Configuration
The SMAJ4748E3/TR13 diode has a standard DO-214AC package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.
Functional Features
- Fast response time to transient voltage spikes
- Low leakage current for minimal power loss
- Robust construction for reliable performance
Advantages and Disadvantages
Advantages: - Effective voltage regulation and protection - Compact size for space-constrained applications - Wide operating temperature range
Disadvantages: - Limited maximum clamping voltage - Sensitive to reverse bias conditions
Working Principles
The SMAJ4748E3/TR13 operates as a rectifier diode, allowing current to flow in one direction while blocking it in the opposite direction. When subjected to transient voltage spikes, the diode rapidly conducts to limit the voltage across the circuit it protects.
Detailed Application Field Plans
The SMAJ4748E3/TR13 is commonly used in various electronic systems requiring voltage regulation and transient overvoltage protection. Some specific application fields include: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMB48CA
- Alternative Model 2: 1.5KE48CA
- Alternative Model 3: SMBJ48CA
This completes the English editing encyclopedia entry structure format for SMAJ4748E3/TR13, providing comprehensive information about the product's category, specifications, features, and applications.
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What is SMAJ4748E3/TR13?
- SMAJ4748E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ4748E3/TR13?
- The maximum peak pulse power of SMAJ4748E3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ4748E3/TR13?
- The breakdown voltage of SMAJ4748E3/TR13 is 48 volts.
What are the typical applications of SMAJ4748E3/TR13?
- SMAJ4748E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.
What is the operating temperature range of SMAJ4748E3/TR13?
- The operating temperature range of SMAJ4748E3/TR13 is -55°C to +150°C.
What is the response time of SMAJ4748E3/TR13?
- The response time of SMAJ4748E3/TR13 is very fast, typically responding within nanoseconds to clamp the voltage spike.
Is SMAJ4748E3/TR13 RoHS compliant?
- Yes, SMAJ4748E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What is the package type of SMAJ4748E3/TR13?
- SMAJ4748E3/TR13 comes in a DO-214AC (SMA) package, which is a popular surface mount package for diodes.
Can SMAJ4748E3/TR13 be used for ESD protection?
- Yes, SMAJ4748E3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.
What are the key specifications to consider when using SMAJ4748E3/TR13 in a technical solution?
- When using SMAJ4748E3/TR13, it's important to consider its breakdown voltage, peak pulse power, response time, and operating temperature range to ensure effective protection against voltage transients.