MCC TM Micro Commercial Components BAS40 omponents 20736 Marilla Street Chatsworth !"# $ % !"# THRU BAS70 Features Surface Mount SOT-23 Package For surface mount application Protects from line to VCC and line to ground Low forward voltage and reverse recovery characteristics Bidirectional-low-forward available with “ -04” suffix (Figure 2) Tape & Reel EIA Standard 481. Schottky Barrier Diode 200 mWatt Mechanical Data Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Mounting Position: Any Weight: .008 grams (approx.) SOT-23 A D C B MAXIMUM RATINGS o o Operating Temperature: -55 C to +125 C Storage Temperature: -55 C to +150 C Power Dissipation: 200 mWatts @ Tamb=25 C BAS40 IFM =200mA @ Ta =25 C Forward Continuous Current: BAS70 I =70mA @ Ta =25oC FM Surge Forward Current: 600mA @ tp<1s, Tamb=25 C o F E o o H G o J K o DIMENSIONS DESCRIPTION Various configurations of Schottky barrier’ s diodes in SOT-23 package are provided for general-purpose use in high-speed switching ,mixers and detector applications. They may also be used for signal integrity and counteract the transmission-line DIM A B C D E F G H J K INCHES MIN .110 .083 .047 .035 .070 .018 .0005 .035 .003 .015 effects with (PC) board trances by clamping over/and undershoot MAX .120 .098 .055 .041 .081 .024 .0039 .044 .007 .020 MM MIN 2.80 2.10 1.20 .89 1.78 .45 .013 .89 .085 .37 MAX 3.04 2.64 1.40 1.03 2.05 .60 .100 1.12 .180 .51 NOTE Suggested Solder Pad Layout from signal reflections with the schottky-low-threshold voltages. This type of termination also does not depend on matching .031 .800 the transmission line characteristic impedance, making it .035 .900 particularly useful where line impendance is unknown or a variable. This methode of termination can control distortions of .079 2.000 inches mm 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 .037 .950 termination methods. Revision: A .037 .950 www.mccsemi.com 1 of 4 2011/01/01 MCC BAS40 and BAS70 TM Micro Commercial Components ELECTRICAL CHARACTERISTICS PER DIODE @ 250C Unless otherwise specified Repetitive Peak Reverse Voltage DEVICE TYPE Reverse Breakdown Voltage Tested with 10µA Pulse DEVICE FIGURE MARKING VRRM (VOLTS) V(BR)R (VOLTS) Leakage Current Pulse test tp < 300µs @ For BAS40 VR = 30 V Forward Voltage Pulse Test tp < 300µs at IF = 1 mA at IF = 40 mA For BAS70 VR = 50 V VF (mV) Reverse Recovery Time from IF = 10 mA through IR=10mA to IR=1mA Thermal Resistance Junction to Ambient Air Capacitance At VR = 0V F = 1 MHz Ctot trr (ns) RthJA (K/W) pF MAX IR (nA) TYP MIN TYP MAX IF=1mA MAX MAX BAS40 43 1 40 40 10 200 380 1000 5 430 5 BAS40-04 44 2 40 40 10 200 380 1000 5 430 5 BAS40-05 45 3 40 40 10 200 380 1000 5 430 5 BAS40-06 46 4 40 40 10 200 380 1000 5 430 5 BAS70 73 1 70 70 10 200 410 1000 5 430 2 BAS70-04 74 2 70 70 10 200 410 1000 5 430 2 BAS70-05 75 3 70 70 10 200 410 1000 5 430 2 BAS70-06 76 4 70 70 10 200 410 1000 5 430 2 Figure 1 Revision: A Figure 2 IF=15mA IF=40mA Figure 3 www.mccsemi.com 2 of 4 Figure 4 2011/01/01 MCC BAS40 and BAS70 TM Micro Commercial Components Typical Characteristics IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (A) 1 0.1 0.01 TA = -40ºC TA = 0ºC TA = 25ºC 0.001 TA = 75ºC TA = 125ºC 0.0001 0 0.2 0.6 0.4 0.8 10000 TA = 125ºC 1000 TA = 75ºC 100 TA = 25ºC 10 TA = 0ºC 1 TA = -40ºC 0.1 10 0 1.0 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Voltage 200 f = 1MHz Pd, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 3 2 1 0 0 10 20 30 150 100 50 0 40 0 100 200 TA, AMBIENT TEMPERATURE (ºC) Fig. 4 Power Derating Curve, Total Package VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance www.mccsemi.com Revision: A 3 of 4 2011/01/01 MCC TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel: 3Kpcs/Reel ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: A 4 of 4 2011/01/01 1