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SMAJ4751CE3/TR13
Product Overview
- Category: Diode
- Use: Voltage clamping
- Characteristics: Fast response time, low leakage current
- Package: DO-214AC (SMA)
- Essence: Protection against transient voltage spikes
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 51V
- Voltage - Breakdown (Min): 56.7V
- Clamping Voltage (Max) @ Ipp: 82.4V
- Peak Pulse Current: 30.6A
- Power Dissipation (Max): 400W
Detailed Pin Configuration
The SMAJ4751CE3/TR13 diode has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast response to transient over-voltage conditions
- Low clamping voltage to protect sensitive electronic components
- High surge capability for reliable performance in harsh environments
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact package size for space-constrained applications
- Low leakage current for energy efficiency
Disadvantages
- Limited peak pulse current compared to some higher-rated devices
- Higher clamping voltage than some specialized transient voltage suppressor diodes
Working Principles
The SMAJ4751CE3/TR13 operates by diverting excess transient voltage away from sensitive circuitry, thereby preventing damage due to voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.
Detailed Application Field Plans
The SMAJ4751CE3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE51CA
- Alternative Model 2: 1.5SMC51CA
- Alternative Model 3: SMCJ51CA
In conclusion, the SMAJ4751CE3/TR13 diode offers effective transient voltage protection with its fast response time and low leakage current. While it has limitations in peak pulse current and clamping voltage, it remains a popular choice for many applications due to its compact size and reliable performance.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ4751CE3/TR13 en soluciones técnicas
What is SMAJ4751CE3/TR13 used for?
- SMAJ4751CE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum clamping voltage of SMAJ4751CE3/TR13?
- The maximum clamping voltage of SMAJ4751CE3/TR13 is 77.4V at 10A.
What is the peak pulse power dissipation of SMAJ4751CE3/TR13?
- The peak pulse power dissipation of SMAJ4751CE3/TR13 is 400W.
What are the typical applications of SMAJ4751CE3/TR13?
- Typical applications include protection of sensitive electronic equipment such as telecommunication systems, industrial control systems, and automotive electronics.
What is the operating temperature range of SMAJ4751CE3/TR13?
- The operating temperature range of SMAJ4751CE3/TR13 is -55°C to +150°C.
What is the breakdown voltage of SMAJ4751CE3/TR13?
- The breakdown voltage of SMAJ4751CE3/TR13 is 53V.
Does SMAJ4751CE3/TR13 meet RoHS compliance?
- Yes, SMAJ4751CE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMAJ4751CE3/TR13?
- SMAJ4751CE3/TR13 comes in a DO-214AC (SMA) package.
Is SMAJ4751CE3/TR13 suitable for high-speed data lines?
- Yes, SMAJ4751CE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.
What are the key features of SMAJ4751CE3/TR13?
- Key features include low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression in various technical solutions.