LDA102 Optocoupler, Unidirectional Input Single-Transistor Output INTEGRATED CIRCUITS DIVISION Parameter Rating Units Description Breakdown Voltage 30 V P The LDA102 is a unidirectional-input optocoupler Current Transfer Ratio (Minimum) 50 % with a single-transistor output. Optically coupled Saturation Voltage 0.5 V technology provides a 3750V isolation barrier rms Input Control Current 1 mA between the input and the output. Features Approvals UL Recognized Component: File E76270 3750V Input/Output Isolation rms CSA Certified Component: Certificate 1175739 Low Drive Power Requirements EN/IEC 60950-1 Certified Component: (TTL/CMOS Compatible) TUV Certificate B 09 07 49410 006 No Moving Parts High Reliability Arc-Free With No Snubbing Circuits Ordering Information No EMI/RFI Generation Small 6-Pin Package, Thru-Hole or Surface Mount Part Number Description Machine Insertable, Wave Solderable LDA102 6-Pin DIP (50/Tube) Surface Mount Tape & Reel Version Available LDA102S 6-Pin Surface Mount (50/Tube) LDA102STR 6-Pin Surface Mount (1000/Reel) Applications Sensor Circuitry Pin Configuration Instrumentation Multiplexers 1 6 Data Acquisition A B Electronic Switching 2 5 I/O Subsystems K C Meters (Watt-Hour, Water, Gas) 3 4 Medical Equipment: N/C E Patient/Equipment Isolation Aerospace Industrial Controls Pb e3 DS-LDA102-R03 1 www.ixysic.comLDA102 INTEGRATED CIRCUITS DIVISION Absolute Maximum Ratings 25C Absolute Maximum Ratings are stress ratings. Stresses in Parameter Ratings Units excess of these ratings can cause permanent damage to Breakdown Voltage 30 V P the device. Functional operation of the device at conditions Reverse Input Voltage 5 V beyond those indicated in the operational sections of this Input Control Current 50 mA data sheet is not implied. Peak (10ms) 1 A Power Dissipation 1 Input 150 mW 2 Phototransistors 150 Isolation Voltage, Input to Output 3750 V rms Operational Temperature -40 to +85 C Storage Temperature -40 to +125 C 1 Derate linearly 1.33mW / C 2 Derate linearly 2mW / C Electrical Characteristics 25C (Unless Otherwise Noted) Parameters Conditions Symbol Min Typ Max Units Output Characteristics Phototransistor Breakdown Voltage I =10A BV 30 - - V C CEO Phototransistor Dark Current V =5V, I =0mA I - - 500 nA CE F CEO Saturation Voltage I =2mA, I =1mA V - - 0.5 V C F CEsat Current Transfer Ratio I =1mA, V =0.5V CTR 50 350 - % F CE Output Capacitance 25V, f=1MHz C -6 - pF OUT Input Characteristics Input Control Current I =2mA, V =0.5V I -- 1 mA C CE F Input Voltage Drop I =5mA V 0.9 1.2 1.4 V F F Common Characteristics Input to Output Capacitance - C -3 - pF I/O Switching Characteristics 25C Characteristic Symbol Test Condition Typ Units Turn-On Time t 7 on V =5V, I =2mA, R =1K s CC F L Turn-Off Time t 20 off Switching Time Test Circuit V CC I F R L I F V CE V Pulse Width=5ms CE 90% Duty Cycle=1% 10% t t off on R03 2 www.ixysic.com