SDA32

SCHOTTKY DIODE ARRAY ISSUE 2 – JANUARY 1998 DEVICE DESCRIPTION The SDA32 Schottky Barrier Diode Array is designed to reduce reflection noise on high speed parallel data lines. The device helps suppress transients caused by transmission line reflections, cross talk and switching noise. The SDA32 consists of an array of 16 high speed Schottky diode pairs suitable for clamping to VCC and / or Gnd. SDA32 FEATURES Reduced reflection noise Repetitive peak forward current 200mA 16 diode pairs SO20 and DIL20 packages APPLICATIONS Termination of data lines Protection of memory devices SCHEMATIC DIAGRAM D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 D11 D12 D13 D14 D15 D16 VCC VCC Gnd Gnd 4-11 SDA32 ABSOLUTE MAXIMUM RATING (at Tamb= 25°C unless otherwise stated)* Steady-State Reverse Voltage Continuous Forward Current Repetitive Peak Forward Current (3) 7V 50mA(1) 170mA(2) 200mA(1) 1A(2) Continuous Total Power Dissipation (4) 625mW (SO and DIL packages) Operating Free-air Temperature Range Storage Temperature Range 0 to 70°C -65 to 150°C * Stresses beyond those listed above may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under the recommended operating conditions is not implied. Exposure to absolute maximum rated conditions for extended periods of time may affect device reliability. Note: (1) Any D terminal from Gnd or to VCC (2) Total through all Gnd o...