| 제목 | IXYS UK relaunches its 7kA welding diode | ||||
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| 작성자 | 관리자 | 작성일 | 2015-03-25 | ||
| 첨부파일 |  PR_Welding_diode.pdf (32(Kb)) |
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| IXYS UK Westcode Ltd. announces the re-launch of a 7kA welding diode in industry standard 8.5mm low profile ceramic package. The 200V to 400V device has been re-engineered to meet the demanding needs of the application, while retaining an acceptable balance against the cost of manufacture. The thin package height and optimised use of materials results in a very low thermal impedance of 0.01 K/W. Combined with low forward voltage drop this gives an average current rating of 8.7kA at 55°C and 7kA at 85°C, with a maximum junction temperature of 170°C; maximum surge current rating is 55kA. The device is encapsulated in a full hermetic ceramic/copper package with industry standard 44.4mm diameter copper electrodes and a package thickness of 8.5mm (electrode surface to electrode surface). |
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