 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| E2P0038-37-X2 PHOTOCOUPLERS This version: Jan. 1998 Previous version: May. 1997 OCS31 electronic components OCS31 Optical PNPN Switches GENERAL DESCRIPTION The OCS31 is an optical switch formed by combining an infrared light emitting diode and a PNPN element (photothyristor) that can withstand high voltages. Encased in an 8-pin plastic package, the device uses a connection method that makes bidirectional control possible. FEATURES * * * * * * Photocoupler type 112 W (double) optical switch Available for direct connection to subscriber line Total electrical isolation of drive circuit and channel circuit Protection function eliminating need for power outage countermeasures Bidirectional two-line control UL recognized -- File number: E86831 APPLICATIONS * Electric automatic exchange * Key telephone system * Optically coupled circuits PIN CONFIGURATION (Unit: mm) 8.68 0.5 0.85 0.2 8 * Pin Connection Diagram 1.2 0.2 5 5.68 0.25 0 +15 -0 7.62 0.15 6.4 0.3 0.25 0.03 b 8 B 7 A 6 a 5 1 4 0 +15 -0 2.54 0.1 7.62 3.65 0.2 max. 5.93 0.25 1 LA 2 NC 3 NC 4 LC 0.5 0.2 0.5 0.2 1: Anode (LED) 2: NC (No connection) 3: NC (No connection) 4: Cathode (LED) 5: Output (PNPN) 6: Output (PNPN) 7: Output (PNPN) 8: Output (PNPN) 0.8 0.2 2.8 0.35 4.75 1/3 PHOTOCOUPLERS OCS31 ABSOLUTE MAXIMUM RATINGS Parameter Input (LED) Forward Current Reverse Voltage Forward Blocking Voltage Output (PNPN) Isolation Voltage Operating Temperature Storage Temperature * A single 1 ms pulse Continuous ON-State Current Surge ON-State Current * Symbol IG VRL VBO IF ISUG VI-O Topr Tstg -- -- Ta=25C Test Condition Rating 60 5 350 100 1.4 1500 -20 to +70 -30 to +100 Unit mA V V mA A V C C ELECTRICAL CHARACTERISTICS Parameter Input Characteristics (Ambient Temperature Ta=25C) Test Condition IG=40 mA VRL=5 V VBO=320 V IF=20 mA, IG=40 mA dt=0.1 ms ON to OFF VAK=50 VDC Min. -- -- -- -- 120 -- -- Typ. -- -- -- -- -- -- -- Max. Unit 1.4 5 5 1.3 -- 1.3 25 V mA mA V V/0.1ms Symbol VFL IRL IBO VF dV/dt IH IGO Forward Voltage Reverse Current OFF-State Current ON-State Voltage dV/dt Capability Holding Current Trigger Input Current Output Characteristics mA mA Coupled Characteristics TYPICAL CHARACTERISTICS * Continuous ON-State Current vs. ON-State Voltage (Ta=25C) 100 Continuous ON-State Current IF (mA) * Trigger Input Current vs. Ambient Temperature 40 VAK=50 V 50 20 10 5 2 1 0.5 0.2 0.1 IG=40 mA Trigger Input Current IGO (mA) 30 20 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 ON-State Voltage VF (V) 10 0 -20 0 20 40 60 80 100 Ambient Temperature Ta (C) 2/3 PHOTOCOUPLERS * Trigger Input Current vs. AnodeCathode Voltage (Ta=25C) 100 Trigger Input Current IGO (mA) OCS31 * Trigger Input Current vs. Drive Pulse Width (Ta=25C) VAK=50 V 80 60 40 20 0 Trigger Input Current IGO (mA) 80 60 40 20 0.01 0.02 0.05 0.1 0.02 0.5 1 2 Drive Pulse Width tw (ms) 0 20 40 60 80 100 Anode-Cathode Voltage VAK (V) * Turn On Time vs. LED Forward Current (Ta=25C) 40 Turn On Time tON (ms) 30 20 10 0 * dV/dt Capability Temperature vs. Ambient dV/dt Capability dV/dt (V/0.1 ms) 150 100 10 20 30 40 50 60 50 LED Forward Current IG (mA) 0 -20 0 20 40 60 80 Ambient Temperature Ta (C) 3/3 |
Price & Availability of OCS31
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |