DDB6U215N16LHOSA1

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Configuration:	3 Independent
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	1600V
Current - Average Rectified (Io) (per Diode):	--
Voltage - Forward (Vf) (Max) @ If:	1.61V @ 300A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	10mA @ 1600V
Operating Temperature - Junction:	-40°C ~ 150°C
Mounting Type:	Chassis Mount
Package / Case:	Module
Supplier Device Package:	Module

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DDB6U215N16LHOSA1 is a part of the diodes-rectifiers-arrays family. It is a reed based assembly, composed of two high-speed 100A (8X20µs) avalanche diodes connected in parallel, and designed to protect network devices against overvoltage surges. The main application field of these devices is wherever multi-circuit overvoltage protection is required.The device features a highly reliable construction, consisting of a metal oxide film that isolates both sides of the array from each other. To ensure the full insulation between both sides, the film is connected to the metal cover in a highly reliable way. The power dissipation of the assembly is 45W, which enables a greater current capacity, but necessitates an improved heat dissipation design.The working principle of the DDB6U215N16LHOSA1 device is quite straightforward. In the event of a surge in the connected line, one of the avalanche diodes will turn on and start to conduct, thus providing protection to the connected device. The two avalanche diodes are installed with two different turn-on voltages, in order to provide overvoltage protection up to two levels. When the surge reaches the higher voltage, the other diode will turn on and conduct, thus providing the highest level of overvoltage protection. The high-speed of the avalanche diodes allows the device to operate maximum surge current up to rated 100A within 8x20µs. As the avalanche diodes start to turn on and are allowed to return to their off-state condition, the device approaches the open circuit voltage. The DDB6U215N16LHOSA1 device includes several features for added protection, including crowbar protection, low leakage current and temperature derating, to enhance its reliability and robustness.The DDB6U215N16LHOSA1 device can also be used for other applications, such as equalizing the power supply and controlling electrical noise, thanks to its low leakage current and low capacitance characteristics. Furthermore, the DDB6U215N16LHOSA1 also includes thermal protection, allowing it to operate in environments up to +105°C without risking any damage.To sum up, the DDB6U215N16LHOSA1 is an efficient and reliable reed based assembly designed to protect network devices against overvoltage surges. It consists of two high-speed 100A (8X20µs) avalanche diodes connected in parallel, with a metal oxide film isolating both sides of the array. Its working principle is based on the avalanche diodes turning on and off to regulate overvoltage levels, while its low leakage current and low capacitance properties offer additional uses and protection. All these benefits make the DDB6U215N16LHOSA1 an ideal device for protecting connected devices and for controlling electrical noise.

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