CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Features • High speed 1Mbit/s • High isolation voltage between input and output Description The CTS452 and CTS453 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate (Viso=5000 Vrms ) • Guaranteed CTR performance from 0°C to 70°C • Wide operating temperature range of -55°C to connection Green Package • Regulatory Approvals the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional 100°C • for phototransistor couplers by reducing the base-collector capacitance of the input transistor. UL - UL1577 (E364000) The devices are packaged in a SDIP-6 package . VDE - EN60747-5-5(VDE0884-5) Applications CQC – GB4943.1, GB8898 • Line receivers IEC60065, IEC60950 • Telecommunication equipment • Feedback loop in switch-mode power supplies • Home appliances • High speed logic ground isolation Package Outline CT Micro Proprietary & Confidential Schematic Page 1 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler 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 Detector PD IO(AVG) Average Output current 8 mA IO (Peak) Peak Output current 16 mA VO Output voltage -0.5 to 20 V VCC Supply voltage -0.5 to 30 V CT Micro Proprietary & Confidential Page 2 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler 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 - -1.6 - mV/°C Min Typ Max Units - 0.001 0.5 - 0.01 1 - - 50 - 120 200 - 0.01 1 ∆VF/∆TA Notes Temperature coefficient of forward voltage Detector Characteristics Symbol Parameters Test Conditions 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 VCC=15V CT Micro Proprietary & Confidential Page 3 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Electrical Characteristics TA = 0 - 70°C (unless otherwise specified). Typical values are measured at TA = 250C and VCC=5V Transfer Characteristics Symbol Parameters Test Conditions Min Typ Max 20 - 50 Units Notes IF=16mA, VO=0.4V, VCC=4.5V, TA=25°C CTR Current Transfer Ratio % IF=16mA, VO=0.5V, 15 - - - - 0.4 VCC=4.5V IF=16mA, IO=3mA, VCC=4.5V, TA=25°C VOL Logic Low Output Voltage V IF=16mA, IO=2.4mA, - - 0.5 Min Typ Max - 0.35 0.8 VCC=4.5V Electrical Characteristics TA = 0 - 70°C (unless otherwise specified). Typical values are measured at TA = 250C and VCC=5V Switching Characteristics Symbol Parameters Test Conditions Units Notes IF=16mA, RL=1.9KΩ, TPHL Propagation Delay Time Logic High TA=25°C µs to Logic Low IF=16mA, RL=1.9KΩ - - 1.0 - 0.3 0.8 IF=16mA, RL=1.9KΩ, TPLH Propagation Delay Time Logic Low TA=25°C µs to Logic High IF=16mA, RL=1.9KΩ - - 1.0 5,000 - - IF = 0mA , VCM=10Vp-p, Common Mode CTS452 RL=1.9KΩ, TA =25°C CMH Transient Immunity at V/µs IF = 0mA , VCM=1500Vp-p, Logic High CTS453 15,000 - 5,000 - RL=1.9KΩ, TA =25°C IF = 16mA , VCM=10Vp-p, Common Mode CTS452 - RL=1.9KΩ, TA=25°C CML Transient Immunity at V/µs IF = 16mA , VCM=1500Vp-p, Logic Low CTS453 15,000 - RL=1.9KΩ, TA=25°C CT Micro Proprietary & Confidential Page 4 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Typical Characteristic Curves CT Micro Proprietary & Confidential Page 5 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler CT Micro Proprietary & Confidential Page 6 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Test Circuits CT Micro Proprietary & Confidential Page 7 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Test Circuits CT Micro Proprietary & Confidential Page 8 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Package Dimension Dimensions in mm unless otherwise stated Surface Mount Lead Forming Surface Mount (Gullwing) Lead Forming (M Type) CT Micro Proprietary & Confidential Page 9 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Device Marking CT 452 VYWWK Note: CT 452 V : Denotes “CT Micro” : Part Number : VDE Option Y WW K : Fiscal Year : Work Week : Manufacturing Code Ordering Information CTS45X(V)(Z) X = Part No. (X=2 or 3) V = VDE Option (V or none) Z = Tape and reel option (T1 or T2) Option Description Quantity T1 Surface Mount Lead Forming with Option 1 Taping 1500 Units/Reel T2 Surface Mount Lead Forming with Option 2 Taping 1500 Units/Reel (M)(T1) Surface Mount (Gullwing) Lead Forming with Option 1 Taping 1500 Units/Reel (M)(T2) Surface Mount (Gullwing) Lead Forming with Option 2 Taping 1500 Units/Reel CT Micro Proprietary & Confidential Page 10 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Carrier Tape Specifications Dimensions in mm unless otherwise stated Option T1 Option T2 CT Micro Proprietary & Confidential Page 11 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler Option (M)(T1) Option (M)(T2) CT Micro Proprietary & Confidential Page 12 Rev.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler 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.1 May, 2015 CTS452, CTS453 SDIP-6 1 Mbit/s High Speed Transistor Coupler 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. 2. A critical component is any component of a life 1. Life support devices or systems are devices or 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.1 May, 2015