PS2521-1_06 Datasheet, PDF (1/14 Pages) California Eastern Labs – LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SERIES

PHOTOCOUPLER
PS2521-1,PS2521L-1
LARGE FORWARD INPUT TYPE
HIGH ISOLATION VOLTAGE
MULTI PHOTOCOUPLER SERIES
−NEPOC Series−
DESCRIPTION
The PS2521-1 and PS2521L-1 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor.
The PS2521-1 is in a plastic DIP (Dual In-line Package) and the PS2521L-1 is lead bending type (Gull-wing) for
surface mount.
FEATURES
• Large forward input current (IF = 150 mA)
• High Isolation voltage (BV = 5 000 Vr.m.s.)
• High collector to emitter voltage (VCEO = 80 V)
• High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
• Ordering number of tape product: PS2521L-1-E3, E4, F3, F4
• Safety standards
• UL approved: File No. E72422
• CSA approved: No. CA 101391
APPLICATIONS
• Exchange equipment
• FAX/MODEM
• LCR adapter
Document No. PN10230EJ02V0DS (2nd edition)
Date Published March 2006 CP(K)
The mark  shows major revised points.
© NEC Compound Semiconductor Devices, Ltd. 1993, 2006