Photoelectric coupler lead frame and photoelectric coupler

Photoelectric coupler lead frame and photoelectric coupler

The invention discloses a photoelectric coupler lead frame and a photoelectric coupler. The photoelectric coupler lead frame comprises a first lead frame and a second lead frame, the first lead frame comprises a first lead frame body, a plurality of first connecting strips are arranged on the first...

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Hauptverfasser: LI YURONG, MAI JIA'ER, YU XIAOPENG, ZHU MINGJUN, YANG LU, LEI GUOWEN, ZHANG GUANGTIAN, ZHONG SHIQIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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creator LI YURONG
MAI JIA'ER
YU XIAOPENG
ZHU MINGJUN
YANG LU
LEI GUOWEN
ZHANG GUANGTIAN
ZHONG SHIQIN
description The invention discloses a photoelectric coupler lead frame and a photoelectric coupler. The photoelectric coupler lead frame comprises a first lead frame and a second lead frame, the first lead frame comprises a first lead frame body, a plurality of first connecting strips are arranged on the first lead frame body, a plurality of first frame units are arranged on the first connecting strips, and each first frame unit comprises a first frame subunit and a second frame subunit; the second lead frame comprises a second lead frame body and is provided with a plurality of second connecting strips, the second connecting strips are provided with a plurality of second frame units and/or a plurality of third frame units, each second frame unit comprises a third frame subunit and a fourth frame subunit, and each third frame unit comprises a fifth frame subunit; each frame subunit comprises a chip bonding part, a bonding wire part and two pins. The lead frame is high in unit area utilization rate and high in support den
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title Photoelectric coupler lead frame and photoelectric coupler
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