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BAS70
SOT-23 SURFACE MOUNT SCHOTTKY DIODE
* Low Turn-on voltage * Fast switching * Ultra-small surface mount package * Also available in lead free version * Marking BAS70 = 73
FEATURES
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) 0.020(0.50) 0.012(0.30)
0.043(1.10) 0.035(0.90) 0.004(0.10) 0.000(0.00)
0.020(0.50) 0.012(0.30)
0.100(2.55) 0.089(2.25)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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 Pin 1= 2= 3= Configuration ANODE NC CATHODE
O
0.019(2.00) 0.071(1.80)
0.118(3.00) 0.110(2.80)
1
2
Dimensions in inches and (millimeters)
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted ) RATINGS Continuous Reverse Voltage Continuous Forward Current Repetitive Peak Voltage Tp < 1s ; < 0.5 Non Repetitive Peak Forward Current tp = 10 ms Storage Temperature Jumtion Temperature Range Storage Temperature Range THERMAL RESISTANCE Junction to Ambient in free air
o
SYMBOL VR IF IFRM IFSM TSTG TJ Tamb
BAS70 70 70 70 100 -65 to +150 150 -65 to +150
UNITS V mA mA mA
o o o
C
C C
Rth (j-a)
500
K/W
ELECTRICAL CHARACTERISTICS ( At TA = 25 C unless otherwise noted ) CHARACTERISTICS Reverse voltage leakage current VR=70V VR=50V IF=1mA Forward voltage IF=10mA IF=15mA Diode capacitance (VR=0,f=1MHz) Note 1: "Fully ROHS compliant", "100% Sn plating (Pb-free)". CD VF SYMBOL IR MIN. TYP. MAX. 10 0.1 410 750 1000 2 pF VD 2010-01 REV : O mV UNITS uA
RATING AND CHARACTERISTICS CURVES ( BAS70 )
IF,INSTANTANEOUS FORWARD CURRENT(mA) 100
TA=125 C TA=75 C
O O
10
TA=25 C
O
1.0
TA= 0 C TA= -40 C
O O
0.1
01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Figure 1 Typical Forward Characteristics
IR,INSTANTANEOUS REVERSE CURRENT(nA) 10000 1000 100 10 1 0.1
TA= 25 C TA= 0 C TA= -40 C
O O O
VF,INSTANTANEOUS FORWARD VOLTAGE(V)
TA=125 C
O
1.8 CT,TOTAL CAPACITANCE(pF) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 30 35 40
f=1.0MHz
TA= 75 C
O
0
10
20
30
40
50
60
70
Figure 2 Typical Reverse Characteristics
250 Pd,POWER DISSIPATION(mW) 200 150 100 50 0
VR,REVERSE VOLTAGE(V)
Figure 3 Typical Capacitance
VR,REVERSE VOLTAGE(V)
0
100
TA,AMBIENT TEMPERATURE(OC)
200
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

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