BSA40 MICROSEMI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

MSC1380.PDF ISO 9001 CERTIFIED REV C 2/02/2000 8700 E. Thomas Road Scottsdale, AZ 85251 Tel: (480) 941-6300 Fax: (480) 947-1503

DESCRIPTION

Various configurations of Schottky barrier's diodes in SOT-23 packages are provided for general-purpose use in high-speed switching, mixers and detector applications. They may also be used for signal terminations at the board level. This helps maintain signal integrity and counteract the transmission-line effects with (PC) board traces by clamping over/and undershoot from signal reflections with the schottky-low-threshold voltages. This type of termination also does not depend on matching the transmission line characteristic impedance, making it particularly useful where line impedance is unknown or a variable. This method of termination can control distortions of clock, data, address, and control lines as well as provides a stabilizing effect on signal jitter. It can also significantly reduce power consumption compared to standard resistor- based termination methods.

FEATURES

  • Protects from line to V CC and line to ground
  • Clamps within one forward diode threshold voltage
  • Low forward voltage and reverse recovery characteristics
  • Bidirectional-low-forward available with “-04” suffix (Figure 2)
  • SOT-23 Surface Mount packaging for small foot print MAXIMUM RATINGS
  • Operating Temperatures: -55 0 C to +125 0 C
  • Storage Temperature: -55 0 C to +150 0 C
  • Power dissipation at T amb = 25 0 C is 200 mW
  • Forward Continuous Current at T amb = 25 0 C is 200 mA
  • Surge Forward Current At t p < 1 s, T amb = 25 0 C is 600 mA ELECTRICAL CHARACTERISTICS PER DIODE @ 250C Unless otherwise specified Repetitive Peak Reverse Voltage V RRM (VOLTS) Reverse Breakdown Voltage Tested with 10µA Pulse V (BR)R (VOLTS) Leakage Current Pulse test tp < 300µs @ For BAS40 V R = 30 V For BAS70 V R = 5 0 V IR (nA) Forward Voltage Pulse Test tp < 300µs at I F = 1 mA at I F = 40 mA V F (mV) Reverse Recovery Time from IF = 10 mA through IR =10mA to IR =1mA trr (ns) Thermal Resistance Junction to Ambient Air R th JA (K/W) Capacitance At V R = 0V F = 1 MHz C tot pF DEVICE TYPE DEVICE MARKING FIGURE TYP MIN TYP MAX IF =1mA IF =1 5 m A IF =40 mA MAX MAX MAX BAS40 43 1 40 40 20 100 380 1000 5 430 5 BAS40-04 44 2 40 40 20 100 380 1000 5 430 5 BAS40-05 45 3 40 40 20 100 380 1000 5 430 5 BAS40-06 46 4 40 40 20 100 380 1000 5 430 5 BAS70 73 1 70 70 20 100 410 1000 5 430 2 BAS70-04 74 2 70 70 20 100 410 1000 5 430 2 BAS70-05 75 3 70 70 20 100 410 1000 5 430 2 BAS70-06 76 4 70 70 20 100 410 1000 5 430 2 BAS40 and BAS70 SCHOTTKYarray™ SERIES PACKAGING
  • Tape & Reel EIA Standard 481
  • 7 inch reel 3,000 pieces
  • 13 inch reel 10,000 pieces MECHANICAL
  • Molded SOT-23 Surface Mount
  • Weight: .008 grams (approximate)
  • Body Marked with device number

MSC1380.PDF ISO 9001 CERTIFIED REV C 2/02/2000 BAS40 and BAS70 PAD DIMENSIONS PACKAGE OUTLINE Figure 1 Figure 2 Figure 3 Figure 4