 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| N SFH6315 SFH6316 SFH6343 HIGH SPEED OPTOCOUPLER Package Dimensions in Inches (mm) SFH6315/6 NC 1 A2 8 VCC 7 Base VB 6C 5E FEATURES * Surface Mountable * Industry Standard SOIC-8 Footprint * Compatible with Infrared Vapor Phase Reflow and Wave Soldering Processes * Isolation Voltage, 2500 VRMS * Very High Common Mode Transient Immunity: 15000 V/ s at VCM=1500 V Guaranteed (SFH6343) * High Speed: 1 Mb/s * TTL Compatible * Guaranteed AC and DC Performance Over Temperature: 0C to 70C * Open Collector Output * Pin Compatible with HP Optocouplers SFH6315--HCPL0500 SFH6316--HCPL0501 SFH6343--HCPL0453 APPLICATIONS * Line Receivers * Logic Ground Isolation * Analog Signal Ground Isolation * Replace Pulse Transformers EW .120.002 (3.05.05) .240 (6.10) Pin 1 .192.005 (4.88.13) .004 (.10) .008 (.20) .050 (1.27) typ. .021 (.53) .020.004 (.15.10) 2 plcs. K3 NC 4 SFH6343 C .154.002 L (3.91.05) .016 (.41) NC 1 A2 K3 NC 4 8 VCC 7 NC 6C 5E .015.002 (.38.05) 40 7 .058.005 (1.49.13) .125.005 (3.18.13) Lead Coplanarity .0015 (.04) max. .008 (.20) 5 max. R.010 (.25) max. TOLERANCE: .005 (unless otherwise noted) DESCRIPTION The SFH6315/16/43, high speed optocouplers, each consists of a GaAlAs infrared emitting diode, optically coupled with an integrated photodetector and a high speed transistor. The photodetector is junction isolated from the transistor to reduce miller capacitance effects. The open collector output function allows circuit designers to adjust the load conditions when interfacing with different logic systems such as TTL, CMOS, etc. Because the SFH6343 has a Faraday shield on the detector chip, it can also reject and minimize high input to output common mode transient voltages. There is no base connection, further reducing the potential electrical noise entering the package. The SFH6315/16/43 are packaged in industry standard SOIC-8 packages and are suitable for surface mounting. Absolute Maximum Ratings Emitter (GaAlAs) Reverse Voltage........................................................... 3 V DC Forward Current................................................25 mA Surge Forward Current ................................................1 A tp1 s, 300 pulses/sec. Total Power Dissipation (TA70C)......................... 45 mW Absolute Maximum Ratings (continued) Detector(Si Photodiode + Transistor) Supply Voltage ............................................................-0.5 to 30 V Output Voltage ..........................................................-0.5 to 20 V Output Current....................................................................... 8 mA Total Power Dissipation (TA70C) ................................... 100 mW Package Isolation Test Voltage between emitter and detector ..............................2500 VACRMS (refer to climate DIN 40046, part 2, Nov. 74) Pollution Degree (DIN VDE0110) .................................................2 Creepage ............................................................................4 mm Clearance............................................................................4 mm Comparative Tracking Index per DIN IEC 112/VDE 0303, part 1 .......................................175 Isolation Resistance VIO=500 V, TA=25C, RISOL (Note 2).............................. 1012 VIO=500 V, TA=100C, RISOL(Note 2)............................. 1011 Storage Temperature Range .............................. -55C to +150C Ambient Temperature Range ............................. -55C to +100C Junction Temperature...........................................................100C Soldering Temperature (t=10 sec. max.)..............................260C Dip soldering: distance to seating plane 1.5 mm Specifications subject to change. 1 Electrical Characteristics Over recommended temperature (TA=0C to 70C) unless otherwise specified. See note 6. *All typical values at TA=25C. Parameter Input Forward Voltage Input Reverse Current Input Capacitance Temperature Coefficient of Forward Voltage Logic Low Supply Current Logic High Supply Current Logic Low Output Voltage Symbol VF 1.6 1.9 IR CIN 0.5 10 A pF mV/C VR=3 V f=1 MHz, VF=0 V IF=16 mA Device Min. Typ.* Max. 1.8 V Units Test Conditions TA=25C IF=16 mA Note 75 -1.7 V F ---------T A ICCL ICCH 100 A 1 2 A IF=16 mA, VO=Open, VCC=15 V TA=25C IF=0 mA, VO=Open, VCC=15 V TA=25C IO=1.1 mA IO=0.8 mA TA=25C IO=3.0 mA IO=2.4 mA TA=25C VO=VCC=5.5 V VO=VCC=15.0 V VO=VCC=15.0 V IF=0 mA IF=16 mA, VCC=4.5 V 0.001 VOL SFH6315 0.15 0.4 V 0.5 SFH6316 SFH6343 Logic High Output Current IOH 0.4 0.15 0.5 0.003 0.01 0.5 1 50 A V TA=25C TA=0-70C Transistor DC Current Gain Capacitance (Input-Output) Current Transfer Ratio hFE CI-O CTR SFH6315 7 5 SFH6316 SFH6343 19 15 150 VO=5 V, IO=3 mA pF f=1 MHz TA=25C % 6 0.4 16 17 35 36 50 VO=0.4 V VO=0.5 V IF=16 mA, VCC=4.5 V 1, 6 50 % TA=25C VO=0.4 V VO=0.5 V Figure 1. Test circuit for switching times IF 0 VO 1.5 V tPHL tPLH 5V Pulse Generator ZO=50 tr=5 ns IF 10% Duty Cycle 1/f<100 s 1 2 3 IF=Monitor Rm 8 7 RL +5 V 1.5 V VOL 6 5 0.1 F VO CL=15pF 4 SFH6315/6316/6343 2 Switching Specifications Over recommended temperature (TA=0C to 70C), VCC=5 V, IF=16 mA unless otherwise specified. *All typical values, TA=25C Parameter Propagation Delay Time to Logic Low at Output Symbol tPHL Device SFH6315 Min. Typ.* 0.5 Max. 1.5 2.0 SFH6316 SFH6343 Propagation Delay Time to Logic High at Output tPLH SFH6315 0.25 0.8 1.0 0.5 1.5 2.0 SFH6316 SFH6343 Common Mode Transient Immunity at Logic High Level Output |CMH| SFH6315 SFH6316 SFH6343 15 0.5 0.8 1.0 1 1 30 kV/s RL=4.1 K RL=1.9 K RL=1.9 K IF=0 mA TA=25C VCM=10 VP-P 2 IF=0 mA TA=25C VCM=1500 VP-P IF=16 mA TA=25C VCM=10 VP-P 2 SFH6343 15 30 RL=1.9 K IF=16 mA TA=25C VCM=1500 VP-P 3, 4, 5 3, 4, 5 s TA=25C TA=25C RL=4.1 K RL=1.9 K 1 4, 5 s TA=25C RL=1.9 K Units Test Conditions TA=25C RL=4.1 K 1 4, 5 Fig. Note Common Mode Transient Immunity at Logic Low Level Output |CML| SFH6315 SFH6316 1 1 kV/s RL=4.1 K RL=1.9 K Notes 1. Current transfer ratio in percent equals the ratio of output collector current (IO) to the forward LED input current (IF) times 100. 2. Device considered a two-terminal device: pins 1, 2, 3, and 4 shorted together and pins 5, 6, 7, and 8 shorted together. 3. Common mode transient immunity in a Logic High level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse (VCM) to assure that the output will remain in a Logic High state (i.e., VO>2.0 V). Common mode transient immunity in a Logic Low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal (VCM to assure that the output will remain in a Logic Low state (i.e., VO<0.8 V). 4. The 1.9 K load represents 1 TTL unit load of 1.6 mA and the 5.6 k pull-up resistor. 5. The 4.1 K load represents 1 LSTTL unit load of 0.36 mA and the 6.1 k pull-up resistor. 6. A 0.1 f bypass capacitor connected between pins 5 and 8 is recommended. Figure 2. Test circuit for transient immunity and typical waveforms VCM 0 V 10% 90% tr 90% 10% tf A 1 IF 8 7 6 0.1 F RL +5 V 2 3 4 VFF + VCM - VO VO Switch at A: IF=0 mA 5V B 5 VO Switch at B: IF=16 mA VOL Pulse Generator SFH6315/6316/6343 3 Figure 3. LED forward current vs. forward voltage 20 IF-LED Current in mA 15 75C 10 0C 5 0 1.3 25C Figure 4. Permissible forward LED current vs. temperature 30 IF LED Current in ma 1.7 20 10 1.4 1.5 1.6 0 0 20 40 60 80 100 Ambient Temperature in C VF-LED forward Voltage Figure 5. Permissible power dissipation vs. temp. 120 Total Power in mW Detector Figure 6. Output current vs. output voltage 8 Io-Output Current in mA IF=25 mA 6 4 2 0 0 5 10 Vo-Output Voltage in Volts 15 20 mA 15 mA 10 mA 5 mA 100 80 60 40 20 0 0 Emitter 20 40 60 80 Ambient Temperature in C 100 Figure 7. Output current (high) vs. temperature 10 -6 10 -7 Ioh 10 -8 10 -9 10 -10 10 -11 -60 -40 -20 0 20 40 60 Ambient Temperature in C 80 100 Figure 8. NCTR vs. IF 1.4 1.2 NCTR 1.0 0.8 0.6 0.4 Vcc=5V Tamb=25C SFH6316/43 SFH6315 0.2 .0001 .001 IF in mA .01 .1 Figure 9. NCTR vs. temperature (SFH6316/43) 1.3 1.2 NCTR 1.1 1.0 0.9 0.8 0.7 -40 -20 0 20 40 60 Temperature C 80 100 Normalized @ 16 mA Vcc=5v V0=0.4V T=25C IF=10 mA Figure 10. NCTR vs. temperature (SFH6315) 1.4 1.2 NCTR Normalized @ 16 mA Vo=0.4V VCC=5V Tamb=25C IF=10 mA IF=16 mA IF=16 mA 1.0 0.8 0.6 -40 -20 0 20 40 60 80 100 Temperature in C SFH6315/6316/6343 4 |
Price & Availability of SFH6316
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |