PS9121-AX

PHOTOCOUPLER PS9121 HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE NEPOC Series 5-PIN SOP (SO-5) 3.3 V PHOTOCOUPLER DESCRIPTION The PS9121 is an optically coupled high-speed, active low type isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. The PS9121 is designed specifically for high common mode transient immunity (CMR) and low pulse width distortion. The PS9121 is suitable for high density application. FEATURES Low power consumption (VCC = 3.3 V) Pulse width distortion (tPHL tPLH = 35 ns MAX.) PIN CONNECTION High common mode transient immunity (CMH, CML = 15 kV/s MIN.) (Top View) Small package (SO-5) 534 High-speed (15 Mbps) 1. Anode High isolation voltage (BV = 3 750 Vr.m.s.) 2. Cathode Open collector output 3. GND 4. VO Ordering number of taping product: PS9121-F3, F4: 2 500 pcs/reel 5. VCC Pb-Free product 12 Safety standards UL approved: File No. E72422 DIN EN60747-5-2 (VDE0884 Part2) approved No.40008902 (option) TRUTH TABLE CSA approved: File No. 2115283 (CA 101391) LED Output ON L APPLICATIONS OFF H Measurement equipment PDP FA Network Document No. PN10502EJ05V0DS (5th edition) Date Published August 2008 NS 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 theFind what field. PS9121 PACKAGE DIMENSIONS (UNIT: mm) +0.3 3.4 0.1 534 7.00.3 4.4 12 0.50.3 1.27 +0.10 0.25 M 0.4 0.05 <R> MARKING EXAMPLE SnBi PLATING Ni/Pd/Au PLATING Type Number Type Number 9121 9121 Assembly Lot Assembly Lot N831 N831 *1 *1 No. 1 pin Mark No. 1 pin Mark N 8 31 N 8 31 Week Assembled Week Assembled Year Assembled Year Assembled (Last 1 Digit) (Last 1 Digit) Rank Code Rank Code *1 Bar : Pb-Free *1 Bar : Pb-Free 2 Data Sheet PN10502EJ05V0DS 2.60.2 0.10.1 +0.10 0.15 0.05