BAS70 SOT-23 SURFACE MOUNT SCHOTTKY DIODE FEATURES * Low Turn-on voltage * Fast switching * Ultra-small surface mount package * Also available in lead free version * Marking BAS70 = 73 SOT-23 MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.008 gram 0.055(1.40) 0.047(1.20) 0.006(0.15) 0.003(0.08) 0.043(1.10) 0.035(0.90) 0.020(0.50) 0.012(0.30) 0.004(0.10) 0.000(0.00) 0.100(2.55) 0.089(2.25) 0.020(0.50) 0.012(0.30) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 0.019(2.00) 0.071(1.80) O 0.118(3.00) 0.110(2.80) R a tings a t 25 C a mbie nt te mpe ra ture unle s s othe rwis e s pe c ifie d. 3 1 Pin 1 = 2 = 3 = 2 Configuration ANODE NC CATHODE Dimensions in inches and (millimeters) MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted ) SYMBOL BAS70 UNITS Continuous Reverse Voltage RATINGS VR 70 V Continuous Forward Current IF 70 mA Repetitive Peak Voltage Tp < 1s ; δ < 0.5 IFRM 70 mA Non Repetitive Peak Forward Current tp = 10 ms IFSM 100 mA Storage Temperature TSTG -65 to +150 o C C Jumtion Temperature Range TJ 150 o Storage Temperature Range Tamb -65 to +150 o C THERMAL RESISTANCE Junction to Ambient in free air 500 Rth (j-a) K/W o ELECTRICAL CHARACTERISTICS ( At TA = 25 C unless otherwise noted ) CHARACTERISTICS Reverse voltage leakage current SYMBOL VR=70V VR=50V IR IF=1mA Forward voltage IF=10mA VF IF=15mA Diode capacitance (VR=0,f=1MHz) Note 1: "Fully ROHS compliant", "100% Sn plating (Pb-free)". CD MIN. TYP. MAX. - - 10 - - 0.1 - - 410 - - 750 - - 1000 - - 2 UNITS uA mV pF VD 2010-01 REV : O IF,INSTANTANEOUS FORWARD CURRENT(mA) RATING AND CHARACTERISTICS CURVES ( BAS70 ) 100 O TA=125 C O TA=75 C O TA=25 C 10 1.0 O TA= 0 C O 0.1 TA= -40 C 01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VF,INSTANTANEOUS FORWARD VOLTAGE(V) 10000 1.8 O 1000 CT,TOTAL CAPACITANCE(pF) TA=125 C O TA= 75 C 100 O TA= 25 C 10 O TA= 0 C 1 0.1 O TA= -40 C 0 10 20 30 40 50 60 1.6 1.4 f=1.0MHz 1.2 1.0 0.8 0.6 0.4 0.2 0 70 VR,REVERSE VOLTAGE(V) 0 5 10 15 20 25 30 35 40 VR,REVERSE VOLTAGE(V) Figure 2 Typical Reverse Characteristics Figure 3 Typical Capacitance 250 Pd,POWER DISSIPATION(mW) IR,INSTANTANEOUS REVERSE CURRENT(nA) Figure 1 Typical Forward Characteristics 200 150 100 50 0 0 100 200 TA,AMBIENT TEMPERATURE(OC) Figure 4 Power Derating Curve,Total Package RECTRON DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures. RECTRON