公开(公告)号：US20150262985A1

公开(公告)日：2015-09-17

申请号：US14474042

申请日：2014-08-29

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Naoya TAKAI ,  Mami YAMAMOTO ,  Yoshio NOGUCHI ,  Eiji NAKASHIMA

IPC: H01L25/16 ,  H01L29/78 ,  H01L31/16 ,  H01L23/31 ,  H01L23/538

CPC classification number: H01L25/167 ,  H01L23/3121 ,  H01L23/66 ,  H01L31/167 ,  H01L2224/0603 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48479 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/13091 ,  H05K1/0243 ,  H05K1/141 ,  H05K2201/10053 ,  H01L2924/00 ,  H01L2224/4554

Abstract: A photorelay includes an insulation board, input and output terminals, a die pad portion, a light receiving element, a light emitting element, a MOSFET, and a first sealing resin layer. The insulation board has first and second surfaces. The input terminal includes a first conductive region. The output terminal includes a first conductive region. The light receiving element is bonded on the die pad portion. The light emitting element is bonded on an exposed surface of the light receiving element, and connected to the first conductive region of the input terminal. The MOSFET is connected to the first conductive region of the output terminal. A connecting electrode is included as a part of the input or output terminal. Attachment conductive regions included respectively in the input and output terminals are provided on a side surface of the insulation board as the attachment surface of the photorelay to a wiring substrate.

Abstract translation: 光电继电器包括绝缘板，输入和输出端子，芯片焊盘部分，光接收元件，发光元件，MOSFET和第一密封树脂层。 绝缘板具有第一和第二表面。 输入端子包括第一导电区域。 输出端子包括第一导电区域。 光接收元件接合在芯片焊盘部分上。 发光元件接合在受光元件的露出面上，与输入端子的第一导电区域连接。 MOSFET连接到输出端子的第一导电区域。 包括连接电极作为输入或输出端子的一部分。 分别包括在输入和输出端子中的附着导电区域设置在绝缘板的侧表面上，作为光电继电器的附着表面与布线基板。