SLC1600 Dual Channel Linear Optocoupler Description Features Two Linear Optocouplers in compact 16 SOIC package The SLC1600 combines two highly advanced linear optocouplers in one compact 16 pin SOIC package. This device takes advantage of highly matched transistors used for both a Servo Feedback Loop and a Forward Output Loop. The closely matched transistors provide a high degree of linearity across a wide range of input signal variation. These features make the SLC1600 an ideal product for transformer replacement in many medical, industrial and power supply isolation circuits. Its small size makes the SLC1600 quite attractive for telecom applications in which board space is limited. High servo linearity (K3) across temperature Low input power consumption High Isolation Voltage (1500VRMS) Long Life / High stability / High Reliability RoHS / Pb-Free / REACH Compliant Agency Approvals The SLC1600 comes standard in a 16 SOIC package. UL / C-UL: VDE: File # E201932 File # 40035191 (EN 60747-5-2) Applications Power Supply Feedback Transformer Replacement Absolute Maximum Ratings Audio Signal Interface Digital Telephone Isolation 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 (+) Input 2 Storage Temperature …………………………..-55 to +125°C Operating Temperature ………………………-40 to +85°C Continuous Input Current ………………………………..40mA Transient Input Current ………………….……………..400mA Reverse Input Control Voltage …………..…………………6V Input Power Dissipation …………………………………70mW Total Power Dissipation ……………………………..500mW Solder Temperature – Wave (10sec)……………….….260°C Solder Temperature – IR Reflow (10sec)….…………..260°C 16 Do Not Use IF 15 Do Not Use K1 K2 PD1 Cathode 3 14 PD2 Cathode PD1 Anode 4 13 PD2 Anode Do Not Use 5 12 (-) Input I1 I2 Ordering Information IF Do Not Use PD2 Cathode 6 K2 7 10 PD1 Cathode I2 PD2 Anode 11 (+) Input K1 I1 8 9 SLC1600 © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Part Number Description SLC1600 SLC1600TR 16 pin SOIC, (46/Tube) 16 pin SOIC, Tape and Reel (1000/Reel) PD1 Anode NOTE: Suffixes listed above are not included in marking on device for part number identification Page 1 of 8 SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler Electrical Characteristics, TA = 25°C (unless otherwise specified) Parameter Symbol Min. Typ. Max. Units Test Conditions 1.2 1.5 V IF = 10mA Input Specifications LED Forward Voltage VF - LED Reverse Voltage BVR 6 - - V IR = 10μA Terminal Capacitance Ct - 30 250 pF V=0, f=1KHz Reverse Current IR - - 10 A VR=6V K1 Servo Gain (I1/IF) K1 0.001 0.002 0.01 n/a IF=0.3-1.0mA K1 Servo Gain (I1/IF) K1 0.002 0.004 0.01 n/a IF=1-10mA K2 Forward Gain (I2/IF) K2 0.001 0.002 0.01 n/a IF=0.3-1.0mA K2 Forward Gain (I2/IF) K2 0.002 0.004 0.01 n/a IF=1-10mA Coupled Specifications K3 Transfer Gain (K2/K1) K3 0.98 1.00 1.02 n/a IF=0.3-10mA ∆K3 - 0.07 0.1 % IF=0.3-10mA Frequency Response (-3dB) - - 140 - kHz IF=10mA, ∆V=2V Phase Response - - -45 - DEG f=140kHz Isolation Voltage VISO 1500 - - VRMS RH ≤ 50%, t=1min Input-Output Resistance RI-O - - VI-O = 500VDC Transfer Gain Linearity Photo-Conductive Operation Isolation Specifications © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 10 Page 2 of 8 12 SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler SLC1600 Performance & Characteristics Plots, TA = 25°C (unless otherwise specified) © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 3 of 8 SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler SLC1600 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 © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 350ºC 3s (at tip of soldering iron) Page 4 of 8 SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler SLC1600 Package Dimensions 16 PIN SOIC Package Note: © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 5 of 8 All dimensions in inches [“] with millimeters in parenthesis (mm) SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler SLC1600 Package Dimensions 16 PIN SOIC Footprint Note: © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 6 of 8 All dimensions in inches [“] with millimeters in parenthesis (mm) SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler SLC1600 Package Dimensions © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 7 of 8 SLC1600/TR Rev 2.01 (09/17/2012) 001528 SLC1600 Dual Channel Linear Optocoupler SLC1600 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. © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 8 of 8 SLC1600/TR Rev 2.01 (09/17/2012) 001528