CT4504VMT1

CT4504 CTMICRO | Alldatasheet

Document overview

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• 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
• • •• Regulatory Approvals /square6 UL - UL1577 (E364000) /square6 VDE - EN60747-5-5(VDE0884-5) /square6 CQC – GB4943.1, GB8898 /square6 IEC60065, IEC60950

Applications

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

Description

The CT4504 series devices consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection fo r 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 inpu t transistor. The devices are packaged in an 8-pin DIP package and also available in gullwing (400mil) and surface mount lead forming.

Proprietary & Confidential Page 2 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler 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 VEBR Emitter-Base reverse voltage 5 V IB Base current 5 mA 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

Proprietary & Confidential Page 3 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler

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 - -1.8 - 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 - 140 200 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 Transfer Characteristics Symbol Parameters Test Conditions Min Typ Max Units Notes CTR Current Transfer Ratio IF=16mA, V O=0.4V, VCC =4.5V, TA=25° C 25 35 60 IF=16mA, V O=0.5V,V CC =4.5V 21 40 - IF=12mA, V O=0.4V, VCC =4.5V, TA=25° C 26 38 65 IF=12mA, V O=0.5V,V CC =4.5V 22 43 - VOL Logic Low Output Voltage IF=16mA,IO=4.0mA, VCC =4.5V, T A=25° C - 0.2 0.4 V IF=16mA, I O=3.3mA, VCC =4.5V - - 0.5

Proprietary & Confidential Page 4 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Switching Characteristics Symbol Parameters Test Conditions Min Typ Max Units Notes TPHL Propagation Delay Time Logic High to Logic Low I F=16mA, VCC =5.0V, RL=1.9k Ω, CL=15pF, VTHHL =1.5V, TA= 25° C - 0.24 0.3 µs IF=16mA, VCC =5.0V, RL=1.9k Ω, CL=15pF,V THHL =1.5V - 0.24 0.5 IF=12mA, VCC =15.0V, RL=20k Ω, CL=100pF, VTHHL =1.5V, TA= 25° C - 0.58 0.7 IF=12mA, VCC =15.0V, RL=20k Ω, CL=100pF, V THHL =1.5V - - 1.0 TPLH Propagation Delay Time Logic Low to Logic High I F=16mA, VCC =5.0V, RL=1.9k Ω, CL=15pF, VTHLH =1.5V ,TA= 25° C - 0.21 0.5 µs IF=16mA, VCC =5.0V, RL=1.9k Ω, CL=15pF, V THLH =1.5V - 0.21 0.7 IF=12mA, VCC =15.0V, RL=20k Ω, CL=100pF, VTHLH =2.0V,TA= 25° C - 0.76 1.1 IF=12mA, VCC =15.0V, RL=20k Ω, CL=100pF, V THLH =2.0V - 0.76 1.4 TPLH -TPHL Propagation Delay Difference I F=12mA, VCC =15.0V, RL=20k Ω, CL=100pF,V THHL =1.5V ,V THLH =2.0V , TA= 25° C -0.4 0.3 0.9 µs IF=12mA, VCC =15.0V, R L=20k Ω, CL=100pF -0.7 0.3 1.3 CM H Common Mode Transient Immunity at Logic High I F = 0mA , V CM =1.5kVp-p,V CC =5V, RL=1.9k Ω, CL=15pF, TA =25° C 15000 30000 - V/µs IF = 0mA , V CM =1.5kVp-p, VCC =15V, RL=20k Ω, CL=100pF, TA =25° C 15000 30000 - CM L Common Mode Transient Immunity at Logic Low I F = 12mA , V CM =1.5kVp-p,V CC =5V, RL=1.9k Ω, CL=15pF, TA =25° C 15000 30000 - V/µs IF = 16mA , V CM =1.5kVp-p, VCC =15V, RL=20k Ω, CL=100pF, TA =25° C 15000 30000 -

Proprietary & Confidential Page 5 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Typical Characteristic Curves

Proprietary & Confidential Page 6 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler

Proprietary & Confidential Page 7 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Test Circuits

Proprietary & Confidential Page 8 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 Ty pe)

Proprietary & Confidential Page 9 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Surface Mount Lead Forming (S Type) Surface Mount (Low Profile) Lead Forming (SL Type)

Proprietary & Confidential Page 10 Jul, 2015 CT4504 High CMR, 1Mbit/s High Speed Optocoupler Recommended Solder Mask Dimensions in mm unless otherwise stated Device Marking CT : Denotes “CT Micro” 4504 : Product Number V : VDE Option Y : Fiscal Year WW : Work Week K : Production Code CT 4504 VYWWK

Proprietary & Confidential Page 11 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 10 00 Units/Reel S(T2) Surface Mount Lead Forming – With Option 2 Taping 10 00 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

Proprietary & Confidential Page 12 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)

Proprietary & Confidential Page 13 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 (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.

Proprietary & Confidential Page 14 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 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.