SLC1600 Dual Linear Optocoupler DESCRIPTION The SLC1600 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 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. FEATURES APPLICATIONS • High input-to-isolation package (1500Vrms) • Power supply feedback • Low input power consumption • Transformer replacement • High stability • Audio signal interface • Very high servo linearity across temperature • Digital telephone isolation OPTIONS/SUFFIXES • -TR MAXIMUM RATINGS PARAMETER SCHEMATIC DIAGRAM 1 MIN MAX Storage Temperature °C -55 120 Operating Temperature °C -40 85 Continuous Input Current mA 40 Transient Input Current mA 400 Reverse Input Current Voltage V Not Used 2 15 + LED Not Used 3 14 + VCC1 + VCC2 4 13 I1 I2 5 12 Not Used - LED 6 + LED 7 10 + VCC2 8 Output Power Dissipation mW 6 500 11 Not Used I2 TYP 16 - LED rev 1.0 UNIT Tape and Reel APPROVALS + VCC1 • BABT - Pending I1 • CSA - Pending • UL - Pending 9 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC1600 Dual Linear Optocoupler ELECTRICAL CHARACTERISTICS - 25° PARAMETER UNIT MIN TYP MAX 1.2 1.5 TEST CONDITIONS INPUT SPECIFICATIONS LED Forward Voltage V LED Reverse Voltage V Forward LED Current mA 6 12 If = 10mA Ir = 10uA 40 COUPLER/DETECTOR CHARACTERISTICS @25°C K1 Servo Gain (I1/If) 0.001 0.002 0.01 If = 0.3-1.0mA, Vcc = 15V K1 Servo Gain (I1/If) 0.002 0.004 0.01 If = 1-10mA, Vcc = 15V K2 Forward Gain (I2/If) 0.001 0.002 0.01 If = 0.3-1.0mA, Vcc = 15V K2 Forward Gain (I2/If) 0.002 0.004 0.01 If = 1-10mA, Vcc = 15V K3 Transfer Gain (K2/K1) 0.98 1 1.02 If = 0.3-10.0mA, Vcc = 15V 0.07 0.1 If = 0.3-10.0mA Transfer Gain Linearity (∆K3) % Isolation Voltage V 1500 T = 1 minute PHOTOCONDUCTIVE OPERATION @25°C rev 1.0 Frequency Response (-3dB) kH z 140 If = 10mA, ∆V = 2V Phase Response DE G -45 f = 140kHz Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC1600 Dual Linear Optocoupler PERFORMANCE DATA SLC1600 SLC1600 Typical K1 (10mA) Distribution N = 100, Ambient Temperature = 25°C Device Count 50 40 30 20 10 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 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 K1 SLC1600 SLC1600 Typical K2 (5mA) Distribution N = 100, Ambient Temperature = 25°C Typical K2 (10mA) Distribution N = 100, Ambient Temperature = 25°C Device Count 50 40 30 20 10 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 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 SLC1600 SLC1600 Typical ∆K3 Distribution N = 100, Ambient Temperature = 25°C 30 20 10 0 40 30 20 10 0 0. 01 0. 02 0. 03 0. 04 0. 05 0. 06 0. 07 0. 08 0. 09 Device Count 40 K3 rev 1.0 K2 Typical K3 Transfer Gain Distribution N = 100, Ambient Temperature = 25°C 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 K2 0. 1 Device Count Typical K1 (5mA) Distribution N = 100, Ambient Temperature = 25°C ∆K3 (%) Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC1600 Dual Linear Optocoupler MECHANICAL DIMENSIONS 16 PIN SMALL OUTLINE INTEGRATED CIRCUIT END VIEW TOP VIEW BOTTOM VIEW/ BOARD PATTERN rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com