SDD800 DC Input Optocoupler DESCRIPTION The SDD800 is composed of two distinct optically isolated optocouplers in one compact 8 PDIP package. Each optocoupler consists of a Photo Darlington transistor optically coupled to an AlGaAs LED. Optical coupling between the input LED and output Photo Darlington allows for high isolation levels while maintaining low-level DC signal control capability. The SDD800 provides an optically isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation circuitry. FEATURES APPLICATIONS • Two isolated optocouplers in one compact 8 pin DIP package • Home Appliances • High Load Voltage (Vceo = 300V MIN) • Office Automation Equipment • High current transfer ratio (600-9000%) • Telecom / Datacom • High input-to-output isolation package (5,000 Vrms) • Power Supplies • Fax / Modems OPTIONS/SUFFIXES* ABSOLUTE MAXIMUM RATINGS* • -H .04" (10.16mm) lead spacing (VDE0884) • -S Surface Mount Option • -TR Tape and Reel Option NOTE: Suffixes listed above are not included in marking on device for part number identification. SCHEMATIC DIAGRAM +/- LED -/+ LED +/- LED -/+ LED 1 8 2 7 3 6 4 5 UNIT MIN Storage Temperature ºC -55 125 Operating Temperature ºC -40 100 Continuous Forward Current mA 50 Peak Forward Current A 1 Reverse Voltage V 6 mW 200 Output Power Dissipation TYP MAX Collector Emitter Collector Emitter © 2004 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 PARAMETER *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 Ratings may cause permanent damage to the device and may adversely affect reliability. APPROVALS • UL / C-UL Approved, File # E201932 • VDE Approved, License # 40011227 Page 1 of 5 SDD800 rev 1.40 (10/25/2004) SDD800 DC Input Optocoupler ELECTRICAL CHARACTERISTICS - 25°C PARAMETER UNIT MIN TYP MAX TEST CONDITIONS 1.2 1.4 If = 20mA Ifm = 0.5A Vr = 4V INPUT SPECIFICATIONS LED Forward Voltage V Peak Forward Voltage V 3.5 Reverse Current µA 10 Terminal Capacitance pF 30 V = 0, f = 1kHz OUTPUT SPECIFICATIONS Collector-Emitter Breakdown Voltage V 300 Emitter-Collector Voltage V 0.1 Dark Current µA Floating Capacitance pF Saturation Voltage (Collector - Emitter) V Current Transfer Ratio % Rise Time Fall Time Ic = 10uA Ie = 10uA 0.6 600 1 Vce = 200V, If = 0 1 Vce = 0V, f = 1.0MHz 1.5 If = 20mA, Ic = 5mA 9000 If = 1mA, Vce = 2V µs 60 Ic = 20mA, Vce = 2V, RL = 100 ohms µs 50 Ic = 20mA, Vce = 2V, RL = 100 ohms COUPLED SPECIFICATIONS Isolation Voltage V Isolation Resistance GΩ Cut off Frequency kH z © 2004 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 5000 T = 1 minute 50 Page 2 of 5 DC 500V 7 Ic = 2mA, Vcc = 5V, RL = 100 ohms SDD800 rev 1.40 (10/25/2004) SDD800 DC Input Photo-Darlington Optocoupler PERFORMANCE DATA SDD800 SDD800 Response Time vs. Load Resistance Forward Current vs. Ambient Temperature N = 100 Response Rise Time (us) Forward Current IF (mA) N = 100, Ambient Temperature = 25°C Ambient Temperature Ta (°C) Load Resistance RL (K ohm) SDD800 SDD800 Current Transfer Ratio vs. Forward Current Relative Current Transfer Ratio vs. Ambient Temperature N = 100 Current transfer ratio CTR (%) Relative Current Transfer Ratio (%) N = 100, Ambient Temperature = 25ºC Forward Current IF (mA) Ambient Temperature Ta (°C) SDD800 SDD800 Collector Power Dissipation vs. Ambient Temperature Forward Current vs. Forward Voltage N = 100 Forward Current IF (mA) Collector Power Dissipation Pc (mW) N = 100, Ambient Temperature = 25ºC Ambient Temperature Ta (°C) © 2004 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Forward Voltage VF (V) Page 3 of 6 SDD800 rev 1.40 (10/25/2004) SDD800 DC Input Photo-Darlington Optocoupler PERFORMANCE DATA SDD800 SDD800 Collector - Emitter Saturation Voltage vs. Forward Current Collector Current vs. Collector-Emitter Voltage N = 100, Ambient Temperature = 25°C Collector Current Ic (mA) Collector-emitter Saturation Voltage Vce (V) N = 100, Ambient Temperature = 25°C Collector-emitter Voltage VCE (V) Forward Current IF (mA) SDD800 Collector Dark Current vs. Ambient Temperature Collector Dark Current Iceo (A) N = 100 Ambient Temperature Ta (°C) © 2004 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 4 of 6 SDD800 rev 1.40 (10/25/2004) SDD800 DC Input Photo-Darlington Optocoupler MECHANICAL DIMENSIONS 8 PIN DUAL IN-LINE PACKAGE 8 PIN SURFACE MOUNT DEVICE END VIEW END VIEW TOP VIEW TOP VIEW BOTTOM VIEW/ BOARD PATTERN BOTTOM VIEW/ BOARD PATTERN © 2004 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 4 of 5 SDD800 rev 1.40 (10/25/2004) SDD800 DC Input Photo-Darlington Optocoupler 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 notice. 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 in any 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. © 2004 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 5 of 5 SDD800 rev 1.40 (10/25/2004)