SLC1600

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) 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 UNIT °C °C mA mA V mW 6 500 MIN -55 -40 TYP MAX 120 85 40 400 • -TR Tape and Reel SCHEMATIC DIAGRAM 1 - LED 16 Not Used 2 + LED 15 Not Used Continuous Input Current Transient Input Current + VCC2 3 + VCC1 14 4 I1 13 I2 Reverse Input Current Voltage Output Power Dissipation 5 Not Used 12 - LED 6 Not Used 11 + LED APPROVALS 7 + VCC2 10 + VCC1 • • • BABT - Pending CSA - Pending UL - Pending 8 I2 9 I1 rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC1600 Dual 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 (∆K3) 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 kH z DE G 140 -45 If = 10mA, ∆V = 2V f = 140kHz rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com SLC1600 Dual Linear Optocoupler PERFORMANCE DATA SLC1600 Typical K1 (5mA) Distribution N = 100, Ambient Temperature = 25°C SLC1600 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 SLC1600 Typical K2 (5mA) Distribution N = 100, Ambient Temperature = 25°C SLC1600 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 SLC1600 Typical K3 Transfer Gain Distribution N = 100, Ambient Temperature = 25°C SLC1600 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. 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