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HK220/K220BW/H220D
Product Type: Trigger Diode Imported: No Brand: SDJX, Model: HK220 Material: Silicon (Si) Package: DO-15 Power Rating: 2A Number of Pins: 2
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Product Description
HK Series High-Voltage Trigger Diodes
Description : A high‑voltage trigger diode is a two‑terminal negative‑resistance device based on the thyristor principle and structure. When it is triggered into conduction, the voltage across its terminals…
The voltage drop is only about 1.5 V, so this device operates much like a switch and is therefore also referred to as a bidirectional trigger switch.



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Guangdong Jiaxun Electronics Co., Ltd. is a Sino‑foreign joint venture high‑tech enterprise specializing in the R&D, manufacturing, sales, and technical services of discrete semiconductor devices. The company boasts a highly qualified R&D center with robust technological capabilities; through continuous innovation, its products are marketed worldwide, securing a leading position in the industry.
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