4-PIN SOP 400 V BREAK DOWN VOLTAGE

NORMALLY CLOSE TYPE

1-ch Optical Coupled MOS FET

PS7241E-1B

Solid State Relay

OCMOS 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

1. LED Anode

2. LED Cathode

3. MOS FET

4. MOS FET

PIN CONNECTION

(Top View)

43

12

• Small and thin package (4-pin SOP, Height = 2.1 mm)

• 1 channel type (1 b output)

• 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

APPLICATIONS

• Laptop PC, PDA

• Modem card

• Telephone, FAX

• Measurement equipment

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.

Document No. PN10552EJ03V0DS (3rd edition)

Date Published June 2006 NS CP(K)

2005, 2006