SA64CAHE3/73

Product Overview

SA64CAHE3/73 belongs to the category of semiconductor devices and is specifically a transient voltage suppressor diode. It is commonly used for protecting sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The characteristics of SA64CAHE3/73 include its low clamping voltage, fast response time, and high surge capability. It is typically packaged in a small surface-mount package and is available in various quantities.

Specifications

Voltage Rating: 64V
Peak Pulse Power: 400W
Package Type: DO-214AC (SMA)
Operating Temperature Range: -55°C to +150°C
Polarity: Unidirectional

Detailed Pin Configuration

SA64CAHE3/73 has two pins, with the anode connected to one pin and the cathode connected to the other. The pinout configuration follows the standard for the DO-214AC package.

Functional Features

Transient Voltage Suppression: Provides protection against voltage spikes and transients.
Fast Response Time: Quickly clamps the transient voltage to protect downstream components.
Low Clamping Voltage: Ensures minimal impact on the protected circuit during transient events.

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
Small form factor

Disadvantages

Limited power dissipation capability
Unidirectional protection only

Working Principles

SA64CAHE3/73 operates by diverting excess current away from sensitive components when a voltage transient occurs. When the voltage exceeds the diode's breakdown voltage, it begins to conduct, effectively clamping the voltage to a safe level and protecting the downstream circuitry.

Detailed Application Field Plans

SA64CAHE3/73 is widely used in various electronic systems, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SA64CAHE3/73 include: - SA5.0A - SA6.0A - SA78A - SA100A

In conclusion, SA64CAHE3/73 is a crucial component in safeguarding electronic circuits from voltage transients, offering fast and reliable protection in a compact package.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SA64CAHE3/73 v technických řešeních

What is SA64CAHE3/73?
- SA64CAHE3/73 is a Schottky diode rectifier with a maximum repetitive reverse voltage of 40V and a forward current of 6A.
What are the typical applications of SA64CAHE3/73?
- SA64CAHE3/73 is commonly used in power supplies, converters, and other electronic circuits where low forward voltage drop and fast switching are required.
What is the maximum forward voltage drop of SA64CAHE3/73?
- The maximum forward voltage drop at 6A for SA64CAHE3/73 is typically around 0.55V.
What is the reverse leakage current of SA64CAHE3/73?
- The reverse leakage current at the maximum reverse voltage of 40V is typically less than 500µA for SA64CAHE3/73.
Can SA64CAHE3/73 be used in high-frequency applications?
- Yes, SA64CAHE3/73 is suitable for high-frequency applications due to its fast switching characteristics.
What is the operating temperature range of SA64CAHE3/73?
- SA64CAHE3/73 can operate within a temperature range of -65°C to +125°C.
Does SA64CAHE3/73 require a heat sink for certain applications?
- Depending on the application and power dissipation, a heat sink may be recommended to ensure optimal performance and reliability.
Is SA64CAHE3/73 RoHS compliant?
- Yes, SA64CAHE3/73 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What package type is SA64CAHE3/73 available in?
- SA64CAHE3/73 is available in a DO-214AC (SMA) package.
Are there any specific layout considerations when using SA64CAHE3/73 in a circuit?
- It is important to minimize the length of the traces between SA64CAHE3/73 and other components to reduce parasitic inductance and ensure proper performance. Additionally, proper thermal management should be considered for high-power applications.