LDA201 Dual Optocouplers, Unidirectional Input Single-Transistor Output INTEGRATED CIRCUITS DIVISION Parameter Rating Units Description Breakdown Voltage - BV 30 V LDA201 is a dual optocoupler with unidirectional CEO P inputs and single-transistor outputs. Current transfer Current Transfer Ratio - CTR (Typ) 300 % ratios range from 33% to 1000% with a typical value Saturation Voltage - V 0.5 V CE(sat) of 300%. Input Control Current - I 1mA F Approvals Features UL Recognized Component: File E76270 CSA Certified Component: Certificate 1175739 100mA Continuous Load Rating EN/IEC 60950-1 Certified Component: 3750V Input/Output Isolation rms TUV Certificate B 09 07 49410 006 Unidirectional Input Small 8-Pin Package Machine Insertable, Wave Solderable Ordering Information Applications Part Number Description Telecom Switching LDA201 8-Pin DIP (50/tube) Tip/Ring Circuits LDA201S 8-Pin Surface Mount (50/tube) Modem Switching (Laptop, Notebook, Pocket Size) LDA201STR 8-Pin Surface Mount (1000/Reel) Loop Detect Ringing Detect Current Sensing Pin Configuration 1 8 A E 2 7 K C 3 6 K C 4 5 A E Pb e3 DS-LDA201-R05 1 www.ixysic.comLDA201 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 100 mA data sheet is not implied. Peak (10ms) 1 A Power Dissipation 1 Input 150 mW 2 Phototransistor 150 mW 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 Parameter Conditions Symbol Min Typ Max Units Output Characteristics Phototransistor Breakdown Voltage I = 10ABV 30 85 - V C CEO Phototransistor Dark Current V = 5V, I = 0mA I - 10 500 nA CEO F CEO Saturation Voltage I = 2mA, I = 1mA V - 0.3 0.5 V C F CE(sat) Current Transfer Ratio I = 1mA, V = 0.5V CTR 33 300 1000 % F CE Output Capacitance 25V, f =1MHz C -6 - pF OUT Input Characteristics Input Control Current I = 0.33mA, V = 0.5V I -- 1 mA C CE F Input Voltage Drop I = 5mA V 0.9 1.2 1.4 V F F Reverse Input Current V = 5V I -- 10 A R R Common Characteristics Capacitance, Input to Output - 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 R F L I V F V CE CE Pulse Width=5ms 90% Duty Cycle=1% 10% t t on off R05 2 www.ixysic.com