CTS452

CTS452 CTMICRO | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 14

Technical content

Features

• • •• High speed 1Mbit/s
• • •• High isolation voltage between input and output (Viso=5000 Vrms )
• • •• Guaranteed CTR performance from 0° C to 70° C
• • •• Wide operating temperature range of -55° C to 100° C
• • •• Green Package
• • •• Regulatory Approvals /square6 UL - UL1577 (E364000) /square6 VDE - EN60747-5-5(VDE0884-5) /square6 CQC – GB4943.1, GB8898 /square6 IEC60065, IEC60950

Description

The CTS452 and CTS453 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. The devices are packaged in a SDIP-6 package .

Applications

• • •• Line receivers
• • •• Telecommunication equipment
• • •• Feedback loop in switch-mode power supplies
• • •• Home appliances
• • •• High speed logic ground isolation

CT Micro Rev.1 Proprietary & Confidential Page 2 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Absolute Maximum Rating at 25 oC Symbol Parameters Ratings Units Notes VISO Isolation voltage *1 5000 V RMS TOPR Operating temperature -55 ~ +100 oC TSTG Storage temperature -55 ~ +125 oC TSOL Soldering temperature *2 260 oC Emitter IF Forward current 25 mA IFP Peak forward current (50% duty, 1ms P.W) 50 mA IF(TRANS) Peak transient current ( ≤1µs P.W,300pps) 1 A VR Reverse voltage 5 V PD Power dissipation 45 mW Detector PD Power dissipation 100 mW 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 Rev.1 Proprietary & Confidential Page 3 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler

Electrical Characteristics

TA = 0 - 70° C (unless otherwise specified). Typical values are measured at T A = 25 0C and V CC =5V Emitter Characteristics Symbol Parameters Test Conditions Min Typ Max Units Notes VF Forward voltage IF = 16mA - 1.45 1.6 V VR Reverse Voltage IR = 10 µA 5.0 - - V ∆VF/∆TA Temperature coefficient of forward voltage IF =16mA - -1.6 - mV/° C Detector Characteristics Symbol Parameters Test Conditions Min Typ Max Units Notes IOH Logic High Output Current IF=0mA, V O=V CC =5.5V, TA=25° C - 0.001 0.5 µA IF=0mA, V O=V CC =15V, TA=25° C - 0.01 1 IF=0mA, V O=V CC =15V - - 50 ICCL Logic Low Supply Current IF=16mA, V O=Open, VCC =15V - 120 200 µA ICCH Logic High Supply Current IF=0mA, V O=Open, V CC =15V, TA=25° C - 0.01 1 µA IF=0mA, VO=Open, VCC=15V - - 2

CT Micro Rev.1 Proprietary & Confidential Page 4 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler TA = 0 - 70° C (unless otherwise specified). Typical values are measured at T A = 25 0C and V CC =5V Transfer Characteristics Symbol Parameters Test Conditions Min Typ Max Units Notes CTR Current Transfer Ratio IF=16mA, V O=0.4V, VCC =4.5V, T A=25° C 20 - 50 IF=16mA, V O=0.5V, VCC =4.5V 15 - - VOL Logic Low Output Voltage IF=16mA, I O=3mA, V CC =4.5V, TA=25° C - - 0.4 V IF=16mA, I O=2.4mA, VCC =4.5V - - 0.5 TA = 0 - 70° C (unless otherwise specified). Typical values are measured at T A = 25 0C and V CC =5V Switching Characteristics Symbol Parameters Test Conditions Min Typ Max Units Notes TPHL Propagation Delay Time Logic High to Logic Low I F=16mA, RL=1.9K Ω, TA=25° C - 0.35 0.8 µs IF=16mA, RL=1.9K Ω - - 1.0 TPLH Propagation Delay Time Logic Low to Logic High I F=16mA, RL=1.9K Ω, TA=25° C - 0.3 0.8 µs IF=16mA, RL=1.9K Ω - - 1.0 CM H Common Mode Transient Immunity at Logic High CTS452 IF = 0mA , V CM =10Vp-p, RL=1.9K Ω, T A =25° C 5,000 - - V/µs CTS453 IF = 0mA , V CM =1500Vp-p, RL=1.9K Ω, T A =25° C 15,000 - CM L Common Mode Transient Immunity at Logic Low CTS452 IF = 16mA , V CM =10Vp-p, RL=1.9K Ω, T A=25° C 5,000 - - V/µs CTS453 IF = 16mA , V CM =1500Vp-p, RL=1.9K Ω, T A=25° C 15,000 -

CT Micro Rev.1 Proprietary & Confidential Page 5 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Typical Characteristic Curves

CT Micro Rev.1 Proprietary & Confidential Page 6 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler

CT Micro Rev.1 Proprietary & Confidential Page 7 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Test Circuits

CT Micro Rev.1 Proprietary & Confidential Page 8 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Test Circuits

CT Micro Rev.1 Proprietary & Confidential Page 9 May, 2015 CTS4 52, CTS4 53 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 Rev.1 Proprietary & Confidential Page 10 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Device Marking Note: CT : Denotes “CT Micro” 452 : Part Number V : VDE Option Y : Fiscal Year WW : Work Week K : 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 452 VYWWK

CT Micro Rev.1 Proprietary & Confidential Page 11 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Carrier Tape Specifications Dimensions in mm unless otherwise stated Option T1 Option T2

CT Micro Rev.1 Proprietary & Confidential Page 12 May, 2015 CTS4 52, CTS4 53 SDIP-6 1 Mbit/s High Speed Transistor Coupler Option (M)(T1) Option (M)(T2)

CT Micro Rev.1 Proprietary & Confidential Page 13 May, 2015 CTS4 52, CTS4 53 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 (t L to t P) 3° C/second max. Liquidous Temperature (T L) 217° C Time (t L) Maintained Above (T L) 60 – 150 seconds Peak Body Package Temperature 260° C +0° C / -5° C Time (t P) within 5° C of 260° C 30 seconds Ramp-down Rate (T P to T L) 6° C/second max Time 25° C to Peak Temperature 8 minutes max.

CT Micro Rev.1 Proprietary & Confidential Page 14 May, 2015 CTS4 52, CTS4 53 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. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instruction for use provided in the labelling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.