SMCJ6037E3/TR13

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Transient voltage suppressor diodes (TVS) are types of power electronic components designed to protect sensitive electronic equipment from voltage spikes and other power surge threats. They are popular in automotive, consumer electronics, telecommunications, and industrial applications. The SMCJ6037E3/TR13 is a junction type TVS diode rated for a peak power dissipation of 600 watts. It is designed to protect against excessive transient voltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. This diode is highly resistant to common mode transients over a wide common mode range, from -14 volts to +58 volts peak, and is suitable for use in a wide range of applications.

Application Field

The SMCJ6037E3/TR13 TVS diode is suitable for use in a wide range of applications, including automotive, consumer electronics, telecommunications, and industrial applications. It is suitable for PCB-level and point-of-load applications and can be used in high current DC/AC-DC converters, DC/DC converters, gate drivers, relays, and solenoids. It is also suitable for both unidirectional and bidirectional transient protection and has been tested to meet both ANSI/ESD 20.20 and JEDEC ESD 22.1-1996 standards.

Working Principle

The SMCJ6037E3/TR13 TVS diode uses avalanche breakdown and hot-carrier injection to protect sensitive electronic components from transient voltage surges and over-voltage events. When the device is exposed to an excessive transient voltage, a breakdown occurs at the p-n junction of the diode and the high current is discharged through the device.This prevents the transient voltage from reaching the sensitive electronic component and damaging it. The device is designed to clamp the excessive voltage to a safe level and dissipate it as heat, by transferring it from the junctions of the diode to the device body and then to the attached heat sink.

The SMCJ6037E3/TR13 is rated for 600W peak power dissipation and has excellent ESD protection requirements to meet both ANSI/ESD 20.20 and JEDEC ESD 22.1-1996 standards. The device has a common mode transient suppression range from -14V to +58V and can be used in high-current DC/AC-DC converters, DC/DC converters, gate drivers, relays, and solenoids. The diode is also temperature-compensated and tested in accordance with the international IEC 60950 standard.

Conclusion

The SMCJ6037E3/TR13 is a junction type TVS diode with a peak power dissipation rating of 600 watts. It is designed to provide bidirectional protection against excessive transients caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. The device has excellent ESD protection requirements and is suitable for use in a wide variety of applications, including automotive, consumer electronics, telecommunications, and industrial applications. The diode uses avalanche breakdown and hot-carrier injection to clamp the excessive voltage to a safe level and dissipate it as heat.

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