E2P0052-37-X3
OPTICAL MOS RELAYS
This version: Jan. 1998
Previous version: May. 1997
OCMS2
M
6 Series
隆 electronic components
OCMS2
M
6 SERIES
General-purpose SOP Type Optical MOS Relay For AC/DC Load
GENERAL DESCRIPTION
The OCMS2
M
6 series is a family of optical MOS relays for AC/DC load. The input portion is
an infrared light emitting diode. The output portion uses a combination of VD-MOS (Vertical
Diffusion MOS) FETs and photodiode arrays. The device is encased in an extremely small 6-pin
plastic SOP type package.
The series reduced its area to 50% and its volume to 27% of the conventional DIP or SMD-
type optical MOS relays.
The series is 2.1mm thick and is ideal for modem card applications.
The optical MOS relay switch may be used in applications that currently use mechanical relay
switches, but offers smaller size, noise-free switching, and electronic curcuit compatibility
because of its non-mechanical operation. Optical MOS relay switches also dissipate less power
than equivalent bipolar devices at lower switching frequencies.
FEATURES
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Extremely low voltage control
Thickness of 2.1mm
High reliability due to non-contact and optical operation
No chattering or switch bounces
No mechanical switching noises
Small size and easy mounting (6-pin plastic SOP package)
APPLICATIONS
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Telecommunications system (such as modem cards)
Measurement equipment
Home electronics
Automatic meter reading equipment
Other applications requiring small size or high performance
Other applications requiring non-contact switches
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