TLP185(SE Photocouplers GaAs Infrared LED & Photo Transistor TLP185(SETLP185(SETLP185(SETLP185(SE 1. 1. 1. 1. ApplicationsApplicationsApplicationsApplications Office Equipment Programmable Logic Controllers (PLCs) AC Adapters I/O Interface Boards 2. 2. GeneralGeneral 2. 2. GeneralGeneral The TLP185(SE consist of a photo transistor optically coupled to gallium arsenide infrared emitting diode. The TLP185(SE photocoupler is housed in the very small and thin SO6 package. Since TLP185(SE is smaller than DIP package, it s suitable for high-density surface mounting application such as programmable controllers. 3. 3. 3. 3. FeaturesFeaturesFeaturesFeatures (1) Collector-emitter voltage: 80 V (min) (2) Current transfer ratio: 50% (min) Rank GB: 100% (min) (3) Isolation voltage: 3750 Vrms (min) (4) Operating temperature: -55 to 110 (5) UL-approved: UL1577, File No.E67349 cUL-approved: CSA Component Acceptance Service No.5A File No.E67349 BSI-conformity: BS EN60065: 2002, BS EN60950-1: 2006 VDE-Conformity: EN60747-5-5 4. 4. Packaging and Pin AssignmentPackaging and Pin Assignment 4. 4. Packaging and Pin AssignmentPackaging and Pin Assignment 1: Anode 3: Cathod 4: Emitter 6: Collector 11-4M1S 5. 5. 5. 5. Principle of OperationPrinciple of OperationPrinciple of OperationPrinciple of Operation 5.1. 5.1. 5.1. 5.1. Mechanical ParametersMechanical ParametersMechanical ParametersMechanical Parameters Characteristics Min Unit Creepage distances 5.0 mm Clearance 5.0 Internal isolation thickness 0.4 2013-05-15 1 Rev.1.0TLP185(SE 6. 6. 6. 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, TAbsolute Maximum Ratings (Note) (Unless otherwise specified, TAbsolute Maximum Ratings (Note) (Unless otherwise specified, TAbsolute Maximum Ratings (Note) (Unless otherwise specified, T = 25 = 25 = 25 = 25 )))) aaaa Characteristics Symbol Note Rating Unit LED Input forward current I 50 mA F Input forward current derating (T 90 ) I /T -1.5 mA/ a F a Input forward current (pulsed) I (Note 1) 1 A FP Input reverse voltage V 5 V R Junction temperature T 125 j Detector Collector-emitter voltage V 80 V CEO Emitter-collector voltage V 7 ECO Collector current I 50 mA C Collector power dissipation P 150 mW C Collector power dissipation (T 25 ) P /T -1.5 mW/ a C a derating Junction temperature T 125 j Common Operating temperature T -55 to 110 opr Storage temperature T -55 to 125 stg Lead soldering temperature (10 s) T 260 sol Total power dissipation P 200 mW T Input power dissipation (T 25 ) P /T -2.0 mW/ a D a derating Isolation voltage AC, 1 min, R.H. 60% BV (Note 2) 3750 Vrms S Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook Handling PrecautionDerating Concept and Method) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 1: Pulse width (PW) 100 s, f = 100 Hz Note 2: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are shorted together. 7. 7. 7. 7. Electrical Characteristics (Unless otherwise specified, TElectrical Characteristics (Unless otherwise specified, TElectrical Characteristics (Unless otherwise specified, TElectrical Characteristics (Unless otherwise specified, T = 25 = 25 = 25 = 25 )))) aaaa Characteristics Symbol Note Test Condition Min Typ. Max Unit LED Input forward voltage V I = 10 mA 1.1 1.25 1.4 V F F Input reverse current I V = 5 V 5 A R R Input capacitance C V = 0 V, f = 1 MHz 30 pF t Detector Collector-emitter breakdown V I = 0.5 mA 80 V (BR)CEO C voltage Emitter-collector breakdown V I = 0.1 mA 7 (BR)ECO E voltage Dark Current I V = 48 V 0.01 0.08 A DARK CE V = 48 V, T = 85 2 50 CE a Collector-emitter capacitance C V = 0 V, f = 1 MHz 10 pF CE 2013-05-15 2 Rev.1.0