PGSMAJ28CAHE3G Circuit Protection

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TVS - Diodes are well suited for applications in power supply, telecom systems, and other consumer and industrial applications. They are designed for protection against ESD, EFT and Surge and are available in various voltage ratings. The PGSMAJ28CAHE3G is an example of a TVS diode designed for use on high speed telecom networks.

Description

The PGSMAJ28CAHE3G is a unidirectional diode designed for telecom network including ADSL, CATV system, and VDSL2 applications. It offers a high peak pulse power of 28kW (8/20µs), ESD protection to the IEC61000-4-2 level 4 (±15kV contact, ±25kV air discharge) and an operating temperature range of -55°C to +105°C. The device is housed in a Surface Mount PGS Multi0Juncion Package (28C).

Features

• High peak pulse power: 28kW (8/20µs)
• ESD Protection: IEC61000-4-2 Level 4 (±15kV contact, ±25kV air discharge)
• Temperature Range: -55°C to +105°C
• Surface Mount PGS Multi-Junction Package (28C)

Applications

• Telecom Networks (including ADSL, CATV system, and VDSL2)
• EFT/Surge Protection for Data Lines
• Consumer/Industrial/Medical Electronics

Working Principle

The PGSMAJ28CAHE3G is a diode designed to protect against ESD, EFT, and Surge. It is a unidirectional device, meaning that it allows current to flow in only one direction. When an overvoltage condition is detected, the diode will conduct current along its junction and provide protection against the damaging overvoltage. The diode has a maximum peak pulse power rating of 28kW (8/20µs), and is designed with an ESD protection rating of IEC61000-4-2 level 4 (±15kV contact, ±25kV air discharge).

Conclusion

The PGSMAJ28CAHE3G is a unidirectional diode designed for use in telecom networks applications. It offers a high peak pulse power of 28kW (8/20µs) and an ESD protection rating of IEC61000-4-2 level 4 (±15kV contact, ±25kV air discharge). The device is housed in a Surface Mount PGS Multi-Junction Package (28C) and is suited for applications in power supply, telecom systems, and other consumer and industrial applications.

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