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-F3: 2 000 pcs/reel
• Safety standards
   • UL approved: No. E72422
   • CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)

APPLICATIONS
• Exchange equipment
• FAX/MODEM
• LCR adapter