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SMBJ22AHR5G Encyclopedia Entry
Product Overview
The SMBJ22AHR5G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ22AHR5G is designed to provide robust protection for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically available in a compact package, making it suitable for space-constrained designs. Each package contains a specific quantity of diodes, usually specified by the manufacturer.
Specifications
- Part Number: SMBJ22AHR5G
- Category: Transient Voltage Suppressor Diode
- Voltage Rating: 22V
- Peak Pulse Power: 600W
- Package Type: DO-214AA (SMB)
- Quantity per Package: Varies by Manufacturer
Detailed Pin Configuration
The SMBJ22AHR5G typically follows the standard pin configuration for SMB diodes, with two leads for connection to the circuit. The pinout is as follows: 1. Anode 2. Cathode
Functional Features
The SMBJ22AHR5G provides effective transient voltage suppression by diverting excessive current away from sensitive components when a voltage spike occurs. This helps to prevent damage to the connected circuitry and ensures its reliable operation.
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
- Compact package size
Disadvantages
- Limited voltage rating (22V)
Working Principles
When a voltage transient occurs, the SMBJ22AHR5G conducts excess current through itself, thereby limiting the voltage across the protected circuit. This rapid response helps to safeguard the connected components from potential damage caused by the transient event.
Detailed Application Field Plans
The SMBJ22AHR5G is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Power supply units - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ15AHR5G: 15V voltage rating
- SMBJ30AHR5G: 30V voltage rating
- SMBJ40AHR5G: 40V voltage rating
- SMBJ58AHR5G: 58V voltage rating
In conclusion, the SMBJ22AHR5G transient voltage suppressor diode offers valuable protection for a diverse range of electronic applications, despite its limited voltage rating. Its compact size, high surge capability, and fast response time make it a popular choice for designers seeking reliable transient voltage suppression.
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