SLC800

SLC800 Linear Optocoupler DESCRIPTION The SLC800 is a highly advanced linear optocoupler device. The product 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 SLC800 an ideal product for transformer replacement in many medical, industrial and power supply isolation circuits. Its small size makes the SLC800 quite attractive for telecom applications in which board space is limited. FEATURES APPLICATIONS • • • • High input-to-output isolation package (1500Vrms) Low input power consumption High stability Very high servo linearity across temperature • • • • Power supply feedback Transformer replacement Audio signal interface Digital telephone isolation OPTIONS/SUFFIXES MAXIMUM RATINGS PARAMETER Storage Temperature Operating Temperature 8 Not Used • • -S -TR Surface Mount Option Tape and Reel Option UNIT °C °C mA mA V mW MIN -55 -40 TYP MAX 125 85 40 400 SCHEMATIC DIAGRAM 1 - LED Continuous Input Current Transient Input Current Not Used 2 + LED 7 3 + VCC1 6 + VCC2 Reverse Input Control Voltage Output Power Dissipation 6 500 4 I1 5 I2 APPROVALS • • • BABT - Pending CSA - Pending UL - Pending rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC800 Linear Optocoupler ELECTRICAL CHARACTERISTICS - 25° PARAMETER INPUT SPECIFICATIONS LED Forward Voltage LED Reverse Voltage Forward LED Current V V mA 6 1.2 12 40 1.5 If = 10mA Ir = 10uA UNIT MIN TYP MAX TEST CONDITIONS COUPLER/DETECTOR CHARACTERISTICS @25°C K1 Servo Gain (I1/If) K1 Servo Gain (I1/If) K2 Forward Gain (I2/If) K2 Forward Gain (I2/If) K3 Transfer Gain (K2/K1) Transfer Gain Linearity Isolation Voltage % V 1500 0.001 0.002 0.001 0.002 0.98 0.002 0.004 0.002 0.004 1 0.07 0.01 0.01 0.01 0.01 1.02 0.1 If = 0.3-1.0mA, Vcc = 15V If = 1-10mA, Vcc = 15V If = 0.3-1.0mA, Vcc = 15V If = 1-10mA, Vcc = 15V If = 0.3-10.0mA, Vcc = 15V If = 0.3-10.0mA T = 1 minute PHOTOCONDUCTIVE OPERATION @25°C Frequency Response (-3dB) Phase Response 140 -45 If = 10mA, dV = 2V f = 140kHz rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC800 Linear Optocoupler PERFORMANCE DATA SLC800 Typical K1 (5mA) Distribution N = 100, Ambient Temperature = 25°C SLC800 Typical K1 (10mA) Distribution N = 100, Ambient Temperature = 25°C 50 40 30 20 10 0 0. 00 2 0. 00 3 0. 00 4 0. 00 5 0. 00 6 0. 00 7 0. 00 8 0. 00 9 0. 01 0 60 50 40 30 20 10 0 0. 00 2 0. 00 3 0. 00 4 0. 00 5 0. 00 6 0. 00 7 0. 00 8 0. 00 9 0. 01 0 Device Count K1 Device Count K1 SLC800 Typical K2 (5mA) Distribution N = 100, Ambient Temperature = 25°C SLC800 Typical K2 (10mA) Distribution N = 100, Ambient Temperature = 25°C 50 40 30 20 10 0 0. 00 2 0. 00 3 0. 00 4 0. 00 5 0. 00 6 0. 00 7 0. 00 8 0. 00 9 0. 01 0 60 50 40 30 20 10 0 0. 00 2 0. 00 3 0. 00 4 0. 00 5 0. 00 6 0. 00 7 0. 00 8 0. 00 9 0. 01 0 Device Count K2 Device Count K2 SLC800 Typical K3 Transfer Gain Distribution N = 100, Ambient Temperature = 25°C SLC800 Typical ∆K3 Distribution N = 100, Ambient Temperature = 25°C Device Count 30 20 10 0 0. 98 0 0. 98 5 0. 99 0 0. 99 5 1. 00 0 1. 00 5 1. 01 0 1. 01 5 1. 02 0 Device Count 40 40 30 20 10 0 0. 01 0. 02 0. 03 0. 04 0. 05 0. 06 0. 07 0. 08 0. 09 0. 1 1.888.377.4776 www.ssousa.com K3 ∆K3 (%) rev 1.0 Solid State Optronics, Inc. SLC800 Linear 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 rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com