PS7241E-1B Datasheet, PDF (1/13 Pages) NEC – 4-PIN SOP 400 V BREAK DOWN VOLTAGE NORMALLY CLOSE TYPE 1-ch Optical Coupled MOS FET

DATA SHEET
Solid State Relay
OCMOS FET
PS7241E-1B
4-PIN SOP 400 V BREAK DOWN VOLTAGE
NORMALLY CLOSE TYPE
1-ch Optical Coupled MOS FET
−NEPOC Series−
DESCRIPTION
The PS7241E-1B is an optically coupled element that combines a GaAs infrared LED on the input side with a
normally close MOS FET on the output side to realize an excellent cost performance.
The small, thin package and high sensitivity of this element makes it ideal for battery-driven mobile devices, and its
small offset voltage at power-on and good linearity also make it suitable for controlling micro analog signals.
FEATURES
• Small and thin package (4-pin SOP, Height = 2.1 mm)
• 1 channel type (1 b output)
• Low LED operating current (IF = 3 mA)
• Designed for AC/DC switching line changer
• Low offset voltage
• Ordering number of taping product: PS7241E-1B-E3, E4, F3, F4
• Pb-Free product
<R> _{• Safety standards}
• UL approved: File No. E72422
• BSI approved: File No. 8241/8242
PIN CONNECTION
(Top View)
4
3
1. LED Anode
2. LED Cathode
3. MOS FET
4. MOS FET
1
2
APPLICATIONS
• Laptop PC, PDA
• Modem card
• Telephone, FAX
• Measurement equipment
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10552EJ03V0DS (3rd edition)
Date Published June 2006 NS CP(K)
Printed in Japan
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
2005, 2006