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| 8 PIN DIP TYPE PS7122-2B OPTO-COUPLED SOLID STATE RELAY PS7122L-2B FEATURES * CONTAINS NORMALLY CLOSE OUTPUT (MOSFET) * DESIGNED FOR AC/DC SWITCHING LINE CHANGER * DUAL CHANNEL 8 PIN DIP PACKAGE DESCRIPTION PS7122-2B and PS7122L-2B are solid state relays containing a GaAs LED on the light emitting side (input side) and MOSFETs on the output side. They are suitable for analog signal control because of their low offset and high linearity. APPLICATIONS * VOICE TELEPHONY * X-CHANGER * PBX ELECTRICAL CHARACTERISTICS (TA = 25C) PART NUMBER SYMBOLS MOS Diode FET VF IR RON ILOFF tON Coupler tOFF RI-O CI-O PARAMETERS Forward Voltage, IF = 10 mA Reverse Current, VR = 5 V On-stage Resistance, IL = 10 mA Off-stage Leak Current, IF = 10 mA, VL = 250 V Turn-on Time Turn-off Time IF = 10 mA VL = 5 V RL = 0.5 k A ms ms pF/ch 109 1.1 UNITS V A 6 0.03 0.03 0.40 MIN PS7122-2B, PS7122L-2B TYP 1.2 MAX 1.5 0 8 1 0.2 1.5 5 Isolation Resistance, VI-O = 1.0 kV Isolation Capacitance, V = 0 V, f = 1 MHz PS7122-2B, PS7122L-2B 8 7 6 5 1 2 3 4 California Eastern Laboratories PS7122-2B, PS7122L-2B ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOLS Diode IF VR PD IFP PARAMETERS RATINGS UNITS PS7122-2B PS7122L-2B Forward Current (DC) Reverse Voltage Power Dissipation Peak Forward Current (PW = 100 s, Duty Cycle = 1%) Break Down Voltage Continuous Load Current Power Dissipation Isolation Voltage2 Total Power Dissipation Operating Temperature Storage Temperature mA V mW/ch A 50 5 50 1 50 5 50 1 MOSFET VBOUT IL POUT Coupled BV PT TOP TSTG V mA mW/ch V mW C C 250 200 375 1500 850 -40 to 80 -40 to 100 250 200 375 1500 850 -40 to 80 -40 to 100 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and ouput. PIN CONNECTION (Top View) PS7122-2B, PS7122L-2B 1. 2. 3. 4. 5. 6. 7. 8. LED Anode LED Cathode LED Anode LED Cathode MOSFET (N.C.) MOSFET (N.C.) MOSFET (N.C.) MOSFET (N.C.) 8 7 6 5 RECOMMENDED OPERATING CONDITIONS (TA = 25C) PART NUMBER SYMBOLS PARAMETERS IF LED Operating Current VF LED Off Voltage PS7122-2B,PS7122L-2B UNITS mA V MIN TYP MAX 2 10 20 0 0.5 1 2 3 4 OUTLINE DIMENSIONS (Units in mm) PS7122-2B 10.16 MAX 10.16 MAX PS7122L-2B 3.8 MAX 7.62 6.50.5 7.62 6.50.5 3.8 MAX 1.27 MAX 4.55 MAX 2.8 MAX 0.05 to 0.2 0.65 1.340.1 2.54 0.500.10 0.25 M 1.27 MAX 0 to 15 2.54 0.90.25 9.600.4 1.340.10 0.25 M EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES * Headquarters * 4590 Patrick Henry Drive * Santa Clara, CA 95054-1817 * (408) 988-3500 * Telex 34-6393 * FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) * Internet: http://WWW.CEL.COM PRINTED IN USA ON RECYCLED PAPER -4/99 DATA SUBJECT TO CHANGE WITHOUT NOTICE |
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