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SMDJ75A-HRA
Product Overview
The SMDJ75A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ75A-HRA is characterized by its high reliability, fast response time, and compact package. It is typically available in a surface-mount package and is designed to dissipate high amounts of transient power.
Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage spikes and transients - Characteristics: High reliability, fast response time - Package: Surface-mount - Essence: Dissipation of high transient power - Packaging/Quantity: Typically available in reels of 1000 units
Specifications
- Voltage - Reverse Standoff (Typ): 64.3V
- Voltage - Breakdown (Min): 71.4V
- Voltage - Clamping (Max) @ Ipp: 103V
- Current - Peak Pulse (10/1000µs): 30.6A
- Power - Peak Pulse: 1500W
- Type: Zener
Detailed Pin Configuration
The SMDJ75A-HRA typically has two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response time
- High surge capability
- Low clamping voltage
- High reliability
Advantages and Disadvantages
Advantages: - Effective protection against voltage spikes - Fast response time - High reliability
Disadvantages: - Limited power dissipation capability - Sensitive to reverse voltage polarity
Working Principles
The SMDJ75A-HRA operates based on the principle of Zener breakdown. When a voltage spike occurs, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMDJ75A-HRA is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMDJ75A-HRA include: - P6SMBJ75CA - 1.5KE75A - SA75CA
In conclusion, the SMDJ75A-HRA transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a variety of electronic applications. Its fast response time and high surge capability make it a popular choice for designers seeking robust transient voltage suppression solutions.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ75A-HRA en soluciones técnicas
What is the maximum forward voltage of SMDJ75A-HRA?
- The maximum forward voltage of SMDJ75A-HRA is 3.5V at 50A.
What is the peak pulse power dissipation of SMDJ75A-HRA?
- The peak pulse power dissipation of SMDJ75A-HRA is 1500W for a 10/1000μs waveform.
What is the breakdown voltage of SMDJ75A-HRA?
- The breakdown voltage of SMDJ75A-HRA is 75V.
What is the operating temperature range of SMDJ75A-HRA?
- The operating temperature range of SMDJ75A-HRA is -55°C to +175°C.
What is the typical junction capacitance of SMDJ75A-HRA?
- The typical junction capacitance of SMDJ75A-HRA is 500pF at 1MHz and 4V.
What is the reverse stand-off voltage of SMDJ75A-HRA?
- The reverse stand-off voltage of SMDJ75A-HRA is 64.1V.
What is the clamping voltage of SMDJ75A-HRA?
- The clamping voltage of SMDJ75A-HRA is 121V at 77.5A.
What is the package type of SMDJ75A-HRA?
- SMDJ75A-HRA comes in a DO-214AB (SMC) package.
What are the typical applications of SMDJ75A-HRA?
- SMDJ75A-HRA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.
Is SMDJ75A-HRA RoHS compliant?
- Yes, SMDJ75A-HRA is RoHS compliant, making it suitable for use in environmentally conscious designs.