SMP15-E3/85A

Series:	TransZorb®, eSMP®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	15V
Voltage - Breakdown (Min):	16.7V
Voltage - Clamping (Max) @ Ipp:	26.9V
Current - Peak Pulse (10/1000µs):	14.9A
Power - Peak Pulse:	400W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	--
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-220AA
Supplier Device Package:	DO-220AA (SMP)
Base Part Number:	SMP*

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<h2>SMP15-E3/85A Application Field and Working Principle </h2><p>TVS diodes are used in electronic systems to protect them from overvoltages, typically due to a nearby lightning strike. The SMP15-E3/85A is a unidirectional, 12-V it is designed for use in a variety of applications. The operating temperature range is from -55 °C to +150 °C. </p><p>The SMP15-E3/85A is designed for use in a variety of applications such as telecommunications, industrial controls, consumer electronics, medical electronics, automotive, and military applications. It can be used in protective surge protection, DC power supply input and output, converters, DC/DC converters, and LED lighting. The SMP15-E3/85A is capable of handling high levels of power without suffering damage and is effective in both single and dual configurations. </p><p>The SMP15-E3/85A working principle is based on the redirection of any surge or overvoltage to ground. This is accomplished by utilizing a zener diode. The zener diode creates a break in the circuit that results in the surge/overvoltage to be diverted away from the equipment being protected. Once the surge is redirected to the ground, the zener diode will automatically close and conduct electricity once again, allowing the equipment to resume normal operation. </p><p>The SMP15-E3/85A is designed for a wide range of voltages, which provides flexibility and reliability. It has an operating temperature range of -55 °C to +150 °C and a maximum capacitance of 5.9pF, allowing for easy adjustment of operating voltages. The SMP15-E3/85A also features an integrated ESD protection that helps protect against electrostatic discharge events. </p><p> The SMP15-E3/85A is a reliable, durable, and cost-effective TVS diode that is capable of withstanding intense surge or overvoltages in a variety of applications. Its low capacitance and high correctable working voltage make it a great solution for protection against overvoltage events. </p>

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