SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler Description Features The SDT400 consists of a phototransistor optically coupled to a light emitting diode. Optical coupling between the input IR LED and output phototransistor allows for high isolation levels while maintaining low-level DC signal control capability. The SDT400 provides an optically isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation circuitry. VCEO = 60V / 70V / 80V Small 4 pin DIP/SMD package Low input power consumption High stability CTR Range 50 – 600% High Isolation Voltage (5000VRMS) Long Life / High Reliability RoHS / Pb-Free / REACH Compliant The SDT400 comes standard in a miniature 4 pin DIP package. Agency Approvals Applications UL/C-UL: VDE: Registers, Copiers, Automatic Vending Machines System Appliances, Measuring Instruments Computer Terminals, PLCs Telecommunication Equipment, Telephones Home Appliances Digital Logic Inputs Microprocessor Inputs Switching Power Supplies Absolute Maximum Ratings The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. Exposure to absolute Maximum Ratings may cause permanent damage to the device and may adversely affect reliability. Schematic Diagram (+) Input 1 4 Collector (-) Input 2 3 Emitter SDT400 File # E201932 File # 40035191 (EN 60747-5-2) Storage Temperature …………………………..-55 to +125°C Operating Temperature ………………………-40 to +100°C Continuous Input Current ………………………………..50mA Transient Input Current ………………….……………..500mA Reverse Input Control Voltage …………..…………………6V Input Power Dissipation …………………………………70mW Total Power Dissipation ……………………………..200mW Solder Temperature – Wave (10sec)……………….….260°C Solder Temperature – IR Reflow (10sec)….…………..260°C Ordering Information / Lead Form / Packaging Part Number Description SDT400 SDT400-H SDT400-S SDT400-STR 4 pin DIP, (100/Tube) 0.40” (10.16mm) Lead Spacing (VDE0884) 4 pin SMD, (100/Tube) 4 pin SMD, Tape and Reel (1000/Reel) NOTE: For complete product ordering / naming conventions, reference page 10. Suffixes listed above are not included in marking on device for part number identification © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 1 of 10 SDT400/H/S/TR Rev 2.50 (02/04/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler Electrical Characteristics, TA = 25°C (unless otherwise specified) Parameter Symbol Min. Typ. Max. Units Test Conditions 1.2 1.4 V IF = 20mA Input Specifications LED Forward Voltage VF - LED Reverse Voltage BVR 6 - - V IR = 10μA Terminal Capacitance Ct - 30 250 pF V=0, f=1KHz Input Reverse Current IR - - 10 A VR=4V VCEO 60 - - V IC=100A -7 VCEO Option VCEO 70 - - V IC=100A -8 VCEO Option VCEO 80 - - V IC=100A Emitter-Collector Voltage VECO 6 - - V IE=10A Collector Dark Current Output Specifications Collector-Emitter Voltage ICEO - - 100 nA VCE=20V Collector Current IC 2.5 - 30 mA IF=5mA, VCE=5V Floating Capacitance Cf - 0.6 1.0 pF VCE=0, f=1MHz kHz VCE=5V, IC=2mA, RL=100-3dB V IF=20mA, IC=1mA Cut-Off Frequency fC - 80 - Saturation Voltage VCE(sat) - 0.1 0.2 Rise Time TR - 4 - S IC=2mA, VCC=2V, RL=100 Fall Time TF - 3 - S IC=2mA, VCC=2V, RL=100 CTR 50 - 600 % IF=5mA, VCE=5V -A 80 - 160 % IF=5mA, VCE=5V Coupled Specifications Current Transfer Ratio CTR Classification (BINNING) -B 130 - 260 % IF=5mA, VCE=5V -C 200 - 400 % IF=5mA, VCE=5V -D 300 - 600 % IF=5mA, VCE=5V -E 50 - 600 % IF=5mA, VCE=5V 5000 - Isolation Specifications Isolation Voltage Input-Output Resistance Test Circuit: Response Time © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 VISO RI-O - 10 12 - VRMS RH ≤ 50%, t=1min - VI-O = 500VDC Test Circuit: Frequency Response Page 2 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Performance & Characteristics Plots, TA = 25°C (unless otherwise specified) Figure 1: Forward Current (IF) vs. Temperature (°C) Figure 2: Collector Power Dissipation (PC) vs. Temperature (°C) Figure 3: Collector-Emitter Saturation Voltage (VCE(SAT)) vs. Figure 4: Forward Current (IF) vs. Forward Voltage (VF) Figure 5: Collector Current (IC) vs. Collector-Emitter Figure 6: Current Transfer Ratio (CTR) vs. Forward Current (IF) Forward Current (IF) Voltage (VCE) © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 3 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Performance & Characteristics Plots, TA = 25°C (unless otherwise specified) Figure 7: Relative CTR (%) vs. Temperature (°C) Figure 8: Collector-Emitter Saturation Voltage (VCE(SAT)) vs. Temperature (°C) Figure 9: Collector Dark Current (ICEO) vs. Temperature (°C) Figure 10: Response Times vs. Load Resistance (RL) Figure 11: Frequency Response Characteristics © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 4 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Solder Reflow Temperature Profile Recommendations (1) Infrared Reflow: Refer to the following figure as an example of an optimal temperature profile for single occurrence infrared reflow. Soldering process should not exceed temperature or time limits expressed herein. Surface temperature of device package should not exceed 250ºC: G F D E H B A C Process Step A B C D E F G H Description Preheat Start Temperature (ºC) Preheat Finish Temperature (ºC) Preheat Time (s) Melting Temperature (ºC) Time above Melting Temperature (s) Peak Temperature, at Terminal (ºC) Dwell Time at Peak Temperature (s) Cool-down (ºC/s) Parameter 150ºC 180ºC 90 - 120s 230ºC 30s 260ºC 10s <6ºC/s (2) Wave Solder: Maximum Temperature: Maximum Time: Pre-heating: Single Occurrence 260ºC (at terminal) 10s 100 - 150ºC (30 - 90s) (3) Hand Solder: Maximum Temperature: Maximum Time: Single Occurrence © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 350ºC 3s (at tip of soldering iron) Page 5 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Package Dimensions 4 PIN DIP Package © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: All dimensions in millimeters [mm] with inches in parenthesis () Page 6 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Package Dimensions 4 PIN WIDE Lead Space Package (-H) © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: All dimensions in millimeters [mm] with inches in parenthesis () Page 7 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Package Dimensions 4 PIN SMD Surface Mount Package (-S) © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: All dimensions in millimeters [mm] with inches in parenthesis () Page 8 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Packaging Specifications Tape & Reel Specifications (T&R) Note: All dimensions in millimeters [mm] with inches in parenthesis () D E F P P1 P2 W T 1.55±0.05 1.75±0.1 7.5±0.1 12.0±0.1 4.0±0.1 2.0±0.1 16.0±0.3 0.3±0.05 L M N O Q R S 330±2 101.6±1 16.4+0.2 2.0±0.2 R13±0.5 1.50±0.5 R10±1 © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 9 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554 SDT400 DC Input 60V / 70V / 80V Photo-Transistor Optocoupler SDT400 Ordering Information SDT400 – W X Y Z VCEO Voltage - Blank - “7” - “8” Packaging / Lead Form 60V 70V 80V - Blank -S - STR Standard DIP SMD Form SMD + Tape & Reel CTR Binning -A -B -C -D - E or Blank 80-160% 130-260% 200-400% 300-600% 50-600% VDE Lead Spacing - Blank - “H” Standard DIP 0.40” Lead Spacing SDT400 Package Marking DISCLAIMER Solid State Optronics (SSO) makes no warranties or representations with regards to the completeness and accuracy of this document. SSO reserves the right to make changes to product description, specifications at any time without further notices. SSO shall not assume any liability arising out of the application or use of any product or circuit described herein. Neither circuit patent licenses nor indemnity are expressed or implied. Except as specified in SSO’s Standard Terms & Conditions, SSO disclaims liability for consequential or other damage, and we make no other warranty, expressed or implied, including merchantability and fitness for particular use. LIFE SUPPORT POLICY SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all damages resulting from such use. Life support devices are defined as devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when used properly in accordance with instructions for use can be reasonably expected to result in significant injury to the user, or (d) a critical component of a life support device or system whose failure can be reasonably expected to cause failure of the life support device or system, or to affect its safety or effectiveness. © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 10 of 10 SDT400/H/S/TR Rev 2.50 (02/05/2013) 001554