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SMAJ70AHE3/61
Product Overview
The SMAJ70AHE3/61 belongs to the category of semiconductor devices and is specifically designed for use in voltage clamping applications. This product is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AC (SMA) package and is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Part Number: SMAJ70AHE3/61
- Category: Semiconductor Devices
- Use: Voltage Clamping
- Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
- Package: DO-214AC (SMA)
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Detailed Pin Configuration
The SMAJ70AHE3/61 features a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- High Surge Capability: The device can withstand high surge currents, making it suitable for transient voltage suppression.
- Low Clamping Voltage: It provides effective protection by clamping the voltage at a low level during transient events.
- Fast Response Time: The fast response ensures rapid activation during voltage spikes, offering quick protection to the connected circuitry.
Advantages and Disadvantages
Advantages
- Effective voltage clamping
- High surge capability
- Fast response time
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMAJ70AHE3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the clamping level. This effectively diverts the excess energy away from the protected circuit.
Detailed Application Field Plans
The SMAJ70AHE3/61 is commonly used in various electronic systems, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics
Detailed and Complete Alternative Models
- Alternative Model 1: SMBJ70AHE3/61
- Alternative Model 2: SMCJ70AHE3/61
- Alternative Model 3: P6SMBJ70A
In summary, the SMAJ70AHE3/61 is a semiconductor device designed for voltage clamping applications, offering high surge capability, low clamping voltage, and fast response time. Its working principle, application field plans, and alternative models provide a comprehensive understanding of its functionality and versatility within the electronics industry.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ70AHE3/61 v technických řešeních
What is the maximum reverse voltage of SMAJ70AHE3/61?
- The maximum reverse voltage of SMAJ70AHE3/61 is 70V.
What is the typical junction capacitance of SMAJ70AHE3/61?
- The typical junction capacitance of SMAJ70AHE3/61 is 150pF.
What is the peak pulse power dissipation of SMAJ70AHE3/61?
- The peak pulse power dissipation of SMAJ70AHE3/61 is 400W.
What is the breakdown voltage of SMAJ70AHE3/61?
- The breakdown voltage of SMAJ70AHE3/61 is 77.4V.
What are the dimensions of SMAJ70AHE3/61?
- The dimensions of SMAJ70AHE3/61 are typically 5.3mm x 6.7mm.
What is the operating temperature range of SMAJ70AHE3/61?
- The operating temperature range of SMAJ70AHE3/61 is -55°C to +150°C.
What is the forward voltage drop of SMAJ70AHE3/61 at a specified current?
- The forward voltage drop of SMAJ70AHE3/61 at 3A is typically 0.9V.
What are the typical applications for SMAJ70AHE3/61?
- SMAJ70AHE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of SMAJ70AHE3/61 under specified conditions?
- The clamping voltage of SMAJ70AHE3/61 at 10A is typically 113V.
What are the recommended soldering conditions for SMAJ70AHE3/61?
- The recommended soldering conditions for SMAJ70AHE3/61 include a soldering temperature of 260°C for 10 seconds and a distance of 1.5mm from the case.