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PS2521-2

NEC
Part Number PS2521-2
Manufacturer NEC
Description Photocoupler
Published May 9, 2005
Detailed Description DATA SHEET PHOTOCOUPLER PS2521-1,-2,-4,PS2521L-1,-2,-4 LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUP...
Datasheet PDF File PS2521-2 PDF File

PS2521-2
PS2521-2

Overview
DATA SHEET PHOTOCOUPLER PS2521-1,-2,-4,PS2521L-1,-2,-4 LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES DESCRIPTION The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.
The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.
TM −NEPOC Series− 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 taping product: PS2521L-1-E3, E4, F3, F4, PS2521L-2-E3, E4 • UL approved: File No.
E72422 (S) APPLICATIONS • Exchange equipment • FAX/MODEM • LCR adapter The information in this document is subject to change without notice.
Document No.
P11432EJ3V0DS00 (3rd edition) Date Published December 1997 NS CP(K) Printed in ...


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