PS7431-1A Datasheet, PDF (1/11 Pages) NEC – NECs 4 PIN SOP PACKAGE, HIGH ISOLATION VOLTAGE, 3000 V.r.m.s. 1 FORM A TYPE SOLID STATE RELAY

Solid State Relay
OCMOS FET
PS7431-1A
4-PIN SOP HIGH ISOLATION VOLTAGE 3 000 Vr.m.s
1-ch Optical Coupled MOS FET
DESCRIPTION
The PS7431-1A is a solid state relay containing GaAs a LED on the light emitting side (input side) and normally
open (N.O.) contact MOS FETs on the output side.
It is suitable for analog signal control because of its low offset and high linearity.
FEATURES
• High isolation voltage (BV = 3 000 Vr.m.s)
• Small and thin package (4-pin SOP, Height = 2.1 mm)
• 1 channel type (1 a output)
• Low LED operating current (IF = 2 mA)
• Designed for AC/DC switching line changer
• Low offset voltage
• Ordering number of taping product: PS7431-1A-E3, E4, F3, F4
• UL approved: File No. E72422
• BSI approved: No. 8767/8768
• CSA approved: No. CA 101391
APPLICATIONS
• Laptop PC, PDA
• Modem card
• Telephone, FAX
• Measurement equipment
Document No. PN10458EJ01V0DS (1st edition)
Date Published January 2004 CP(K)