CT4504 High CMR, 1Mbit/s High Speed Optocoupler Features • High speed 1Mbit/s • High isolation voltage between input and output Description The CT4504 series devices consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for (Viso=5000 Vrms ) • Guaranteed CTR performance from 0°C to 70°C • Wide operating temperature range of -55°C to the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over 100°C • conventional phototransistor couplers by reducing the base-collector capacitance of the input Regulatory Approvals transistor. UL - UL1577 (E364000) VDE - EN60747-5-5(VDE0884-5) CQC – GB4943.1, GB8898 The devices are packaged in an 8-pin DIP package IEC60065, IEC60950 and also available in gullwing (400mil) and surface mount lead forming. Applications • Line receivers • Telecommunication equipment • Feedback loop in switch-mode power supplies • Home appliances • High speed logic ground isolation Package Outline Schematic Note: Different bending options available. See package dimension. CT Micro Proprietary & Confidential Page 1 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Absolute Maximum Rating at 25oC Symbol Parameters Ratings Units 5000 VRMS VISO Isolation voltage *1 TOPR Operating temperature -55 ~ +100 oC TSTG Storage temperature -55 ~ +125 oC TSOL Soldering temperature *2 260 oC Notes Emitter IF Forward current 25 mA IFP Peak forward current (50% duty, 1ms P.W) 50 mA Peak transient current 1 A IF(TRANS) (≤1µs P.W,300pps) VR Reverse voltage 5 V PD Power dissipation 45 mW Power dissipation 100 mW Emitter-Base reverse voltage 5 V Base current 5 mA IO(AVG) Average Output current 8 mA IO (Peak) Peak Output current 16 mA Detector PD VEBR IB VO Output voltage -0.5 to 20 V VCC Supply voltage -0.5 to 30 V CT Micro Proprietary & Confidential Page 2 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Electrical Characteristics TA = 0 - 70°C (unless otherwise specified). Typical values are measured at TA = 250C and VCC=5V Emitter Characteristics Symbol Parameters Test Conditions Min Typ Max Units VF Forward voltage IF = 16mA - 1.45 1.6 V VR Reverse Voltage IR = 10µA 5.0 - - V IF =16mA - -1.8 - mV/°C Test Conditions Min Typ Max Units - 0.001 0.5 - 0.01 1 - - 50 - 140 200 - 0.01 1 ∆VF/∆TA Notes Temperature coefficient of forward voltage Detector Characteristics Symbol Parameters Notes IF=0mA, VO=VCC=5.5V, TA=25°C IOH Logic High Output Current IF=0mA, VO=VCC=15V, µA TA=25°C IF=0mA, VO=VCC=15V ICCL IF=16mA, VO=Open, Logic Low Supply Current µA VCC=15V IF=0mA, VO=Open, VCC=15V, TA=25°C ICCH Logic High Supply Current µA IF=0mA, VO=Open, - - 2 Min Typ Max 25 35 60 21 40 - 26 38 65 22 43 - - 0.2 0.4 VCC=15V Transfer Characteristics Symbol Parameters Test Conditions Units Notes IF=16mA, VO=0.4V, VCC=4.5V, TA=25°C IF=16mA, VO=0.5V,VCC=4.5V CTR Current Transfer Ratio % IF=12mA, VO=0.4V, VCC=4.5V, TA=25°C IF=12mA, VO=0.5V,VCC=4.5V IF=16mA,IO=4.0mA, VCC=4.5V, TA=25°C VOL Logic Low Output Voltage V IF=16mA, IO=3.3mA, - - 0.5 VCC=4.5V CT Micro Proprietary & Confidential Page 3 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Switching Characteristics Symbol Parameters Test Conditions Min Typ Max - 0.24 0.3 - 0.24 0.5 Units Notes IF=16mA, VCC=5.0V, RL=1.9kΩ, CL=15pF, VTHHL=1.5V, TA=25°C IF=16mA, VCC=5.0V, RL=1.9kΩ, TPHL Propagation Delay Time CL=15pF,VTHHL=1.5V Logic High to Logic Low IF=12mA, VCC=15.0V, RL=20kΩ, µs - 0.58 0.7 - - 1.0 - 0.21 0.5 - 0.21 0.7 CL=100pF, VTHHL=1.5V, TA=25°C IF=12mA, VCC=15.0V, RL=20kΩ, CL=100pF, VTHHL=1.5V IF=16mA, VCC=5.0V, RL=1.9kΩ, CL=15pF, VTHLH=1.5V ,TA=25°C IF=16mA, VCC=5.0V, RL=1.9kΩ, TPLH Propagation Delay Time CL=15pF, VTHLH=1.5V Logic Low to Logic High IF=12mA, VCC=15.0V, RL=20kΩ, µs - 0.76 1.1 - 0.76 1.4 -0.4 0.3 0.9 CL=100pF, VTHLH=2.0V,TA=25°C IF=12mA, VCC=15.0V, RL=20kΩ, CL=100pF, VTHLH=2.0V IF=12mA, VCC=15.0V, RL=20kΩ, CL=100pF,VTHHL=1.5V ,VTHLH=2.0V , TPLH-TPHL Propagation Delay TA=25°C µs Difference IF=12mA, VCC=15.0V, RL=20kΩ, -0.7 0.3 1.3 15000 30000 - CL=100pF IF = 0mA , VCM=1.5kVp-p,VCC=5V, RL=1.9kΩ, CL=15pF, TA =25°C CMH Common Mode Transient V/µs IF = 0mA , VCM=1.5kVp-p, Immunity at Logic High VCC=15V, RL=20kΩ, CL=100pF, TA 15000 30000 - 15000 30000 - =25°C IF = 12mA , VCM=1.5kVp-p,VCC=5V, RL=1.9kΩ, CL=15pF, TA =25°C CML Common Mode Transient V/µs IF = 16mA , VCM=1.5kVp-p, Immunity at Logic Low VCC=15V, RL=20kΩ, CL=100pF, TA 15000 30000 - =25°C CT Micro Proprietary & Confidential Page 4 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Typical Characteristic Curves CT Micro Proprietary & Confidential Page 5 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler CT Micro Proprietary & Confidential Page 6 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Test Circuits CT Micro Proprietary & Confidential Page 7 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Package Dimension Dimensions in mm unless otherwise stated Standard DIP – Through Hole Gullwing (400mil) Lead Forming – Through Hole (M Type) CT Micro Proprietary & Confidential Page 8 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Surface Mount Lead Forming (S Type) Surface Mount (Low Profile) Lead Forming (SL Type) CT Micro Proprietary & Confidential Page 9 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Recommended Solder Mask Dimensions in mm unless otherwise stated Device Marking CT 4504 VYWWK CT 4504 V Y WW : Denotes “CT Micro” : Product Number : VDE Option : Fiscal Year : Work Week K : Production Code CT Micro Proprietary & Confidential Page 10 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Ordering Information CT4504(V)(Y)(Z) V = VDE option (V or None) Y = Lead form option (S, SL, M or none) Z = Tape and reel option (T1, T2 or none) Option Description Quantity None Standard 8 Pin Dip 40 Units/Tube M Gullwing (400mil) Lead Forming 40 Units/Tube S(T1) Surface Mount Lead Forming – With Option 1 Taping 1000 Units/Reel S(T2) Surface Mount Lead Forming – With Option 2 Taping 1000 Units/Reel SL(T1) Surface Mount (Low Profile) Lead Forming– With Option 1 Taping 1000 Units/Reel SL(T2) Surface Mount (Low Profile) Lead Forming– With Option 2 Taping 1000 Units/Reel CT Micro Proprietary & Confidential Page 11 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Carrier Tape Specifications Dimensions in mm unless otherwise stated Option S(T1) & SL(T1) Option S(T2) & SL(T2) CT Micro Proprietary & Confidential Page 12 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Reflow Profile Profile Feature Pb-Free Assembly Profile Temperature Min. (Tsmin) 150°C Temperature Max. (Tsmax) 200°C Time (ts) from (Tsmin to Tsmax) 60-120 seconds Ramp-up Rate (tL to tP) 3°C/second max. Liquidous Temperature (TL) 217°C Time (tL) Maintained Above (TL) 60 – 150 seconds Peak Body Package Temperature 260°C +0°C / -5°C Time (tP) within 5°C of 260°C 30 seconds Ramp-down Rate (TP to TL) 6°C/second max Time 25°C to Peak Temperature 8 minutes max. CT Micro Proprietary & Confidential Page 13 Rev 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler DISCLAIMER CT MICRO RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. CT MICRO DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ______________________________________________________________________________________ CT MICRO ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF CT MICRO INTERNATIONAL CORPORATION. 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical support device or system whose failure to perform implant into the body, or (b) support or sustain life, can be reasonably expected to cause the failure of or (c) whose failure to perform when properly used the life support device or system, or to affect its in accordance with instruction for use provided in safety or effectiveness. the labelling, can be reasonably expected to result in significant injury to the user. CT Micro Proprietary & Confidential Page 14 Rev 2 Jul, 2015