 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| BAS40 8700 E. Thomas Road Scottsdale, AZ 85251 Tel: (480) 941-6300 Fax: (480) 947-1503 and BAS70 SCHOTTKYarrayTM SERIES 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 VCC 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 PACKAGING * * * Tape & Reel EIA Standard 481 7 inch reel 3,000 pieces 13 inch reel 10,000 pieces MAXIMUM RATINGS Operating Temperatures: -550C to +1250C Storage Temperature: -550C to +1500C Power dissipation at Tamb = 250C is 200 mW Forward Continuous Current at Tamb = 250C is 200 mA Surge Forward Current At tp < 1 s, Tamb = 250C is 600 mA MECHANICAL * * * Molded SOT-23 Surface Mount Weight: .008 grams (approximate) Body Marked with device number ELECTRICAL CHARACTERISTICS PER DIODE @ 250C Unless otherwise specified Repetitive Peak Reverse Voltage DEVICE TYPE DEVICE FIGURE MARKING VRRM (VOLTS) TYP BAS40 BAS40-04 BAS40-05 BAS40-06 BAS70 BAS70-04 BAS70-05 BAS70-06 43 44 45 46 73 74 75 76 1 2 3 4 1 2 3 4 40 40 40 40 70 70 70 70 V(BR)R (VOLTS) MIN 40 40 40 40 70 70 70 70 Reverse Breakdown Voltage Tested with 10A Pulse Leakage Current Pulse test tp < 300s @ For BAS40 VR = 30 V For BAS70 VR = 50 V IR (nA) TYP 20 20 20 20 20 20 20 20 MAX 100 100 100 100 100 100 100 100 IF=1mA 380 380 380 380 410 410 410 410 1000 1000 1000 1000 IF=15mA IF=40mA 1000 1000 1000 1000 MAX 5 5 5 5 5 5 5 5 MAX 430 430 430 430 430 430 430 430 MAX 5 5 5 5 2 2 2 2 Forward Voltage Pulse Test tp < 300s at IF = 1 mA at IF = 40 mA Reverse Recovery Time from IF = 10 mA through IR=10mA to IR=1mA trr (ns) Thermal Resistance Junction to Ambient Air Capacitance At VR = 0V F = 1 MHz Ctot VF (mV) RthJA (K/W) pF MSC1380.PDF ISO 9001 CERTIFIED REV C 2/02/2000 BAS40 and BAS70 Figure 1 Figure 2 Figure 3 Figure 4 PACKAGE OUTLINE PAD DIMENSIONS MSC1380.PDF ISO 9001 CERTIFIED REV C 2/02/2000 |
Price & Availability of BAS70
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |