SMAJ5917BE3/TR13
Product Overview
- Category: Diode
- Use: Voltage clamping and transient suppression
- Characteristics: Low leakage current, fast response time
- Package: DO-214AC (SMA)
- Essence: Silicon junction diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 17V
- Clamping Voltage: 27.4V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ5917BE3/TR13 diode has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast reaction time
- Compact package size
Disadvantages
- Limited power dissipation capability
- Requires proper heat sinking in high-power applications
Working Principles
The SMAJ5917BE3/TR13 operates by quickly diverting excess voltage away from sensitive components when a transient over-voltage event occurs. It acts as a "safety valve" for the circuit, preventing damage to downstream components.
Detailed Application Field Plans
This diode is commonly used in various electronic systems such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE18CA
- Alternative Model 2: 1.5KE16CA
- Alternative Model 3: SMBJ17CA
In conclusion, the SMAJ5917BE3/TR13 diode provides effective transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける SMAJ5917BE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is SMAJ5917BE3/TR13?
- SMAJ5917BE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key features of SMAJ5917BE3/TR13?
- The key features of SMAJ5917BE3/TR13 include its low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.
How does SMAJ5917BE3/TR13 protect electronic circuits?
- SMAJ5917BE3/TR13 diverts excessive voltage away from sensitive components by providing a low-impedance path to ground, thereby limiting the voltage across the protected circuit.
In what applications can SMAJ5917BE3/TR13 be used?
- SMAJ5917BE3/TR13 is commonly used in power supplies, telecommunications equipment, automotive electronics, industrial controls, and other systems requiring protection against voltage surges.
What is the maximum clamping voltage of SMAJ5917BE3/TR13?
- The maximum clamping voltage of SMAJ5917BE3/TR13 is typically around 10 volts at a specified peak pulse current.
How should SMAJ5917BE3/TR13 be mounted on a PCB?
- SMAJ5917BE3/TR13 should be mounted using appropriate soldering techniques and placed as close as possible to the input terminals of the protected circuit for optimal performance.
What is the temperature range for SMAJ5917BE3/TR13?
- SMAJ5917BE3/TR13 is typically rated for operation over a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Can SMAJ5917BE3/TR13 be used for ESD protection?
- While SMAJ5917BE3/TR13 is primarily designed for transient voltage suppression, it can also provide some level of protection against electrostatic discharge (ESD) events.
What standards does SMAJ5917BE3/TR13 comply with?
- SMAJ5917BE3/TR13 may comply with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge immunity, depending on the manufacturer's specifications.
Are there any recommended layout considerations when using SMAJ5917BE3/TR13?
- It is recommended to minimize the length and impedance of the traces connecting SMAJ5917BE3/TR13 to the protected circuit, and to ensure proper grounding and routing to optimize its performance.