DESCRIPTION
PS2651and PS2652 are optically coupled isolators containing
a GaAs light emitting diode and an NPN silicon phototransistor
in a plastic DIP (Dual In-Line Package). PS2651 has a base
pin and PS2652 has no base pin. Creepage distance and
clearance of leads are over 8 millimeters. PS2651L2 and
PS2652L2 are lead bending type (Gull-wing) for surface
mounting.

FEATURES
• HIGH ISOLATION VOLTAGE
BV: 5 k Vr.m.s. MIN
• LONG CREEPAGE AND CLEARANCE DISTANCE
8 mm MIN
• HIGH COLLECTOR TO EMITTER VOLTAGE
VCEO: 80 V MIN
• HIGH SPEED SWITCHING
tr = 3 µs, tf = 5 µs TYP
• HIGH CURRENT TRANSFER RATIO
CTR = 200% TYP
• 6 PIN DUAL IN-LINE PACKAGE

APPLICATIONS
Interface circuit for various instrumentations and control equipment.
• AC LINE/DIGITAL LOGIC
• DIGITAL LOGIC INTERFACE
• TWISTED PAIR LINE RECEIVER
• TELEPHONE/TELEGRAPH LINE RECEIVER
• HIGH FREQUENCY POWER SUPPLY FEEDBACK CONTROL
• RELAY CONTACT MONITOR
• POWER SUPPLY MONITOR