BAS40 thru BAS40-06 Schottky Diodes Features TO-236AB (SOT-23) * These diodes feature very low turn-on voltage and fast switching. * These devices are protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges. .122 (3.1) .110 (2.8) .016 (0.4) Top View .056 (1.43) .052 (1.33) 3 1 Mechanical Data .016 (0.4) .016 (0.4) Case: SOT-23 Plastic Package Weight: approx. 0.008g Packaging Codes/Options: E8/10K per 13" reel (8mm tape), 30K/box E9/3K per 7" reel (8mm tape), 30K/box .045 (1.15) .037 (0.95) .007 (0.175) .005 (0.125) .037(0.95) .037(0.95) max. .004 (0.1) 2 .102 (2.6) .094 (2.4) Dimensionsinin inches inches and Dimensions nd(millimeters) (millimeters) Mounting Pad Layout BAS40 BAS40-04 Marking: 43 Marking: 44 0.037 (0.95 0.037 (0.95) Top View 0.079 (2.0) BAS40-05 BAS40-06 Marking: 45 Marking: 46 0.035 (0.9) Top View 0.031 (0.8) Maximum Ratings and Thermal Characteristics Parameter Repetitive Peak Reverse Voltage Forward Continuous Current at Tamb = 25C Surge Forward Current at tp < 1 s, Tamb = 25C Power Dissipation (1) at Tamb = 25C Thermal Resistance Junction to Ambiant Air (TA = 25C unless otherwise noted) Symbol Value Unit VRRM 40 V IF IFSM Ptot RthJA (1) mA (1) mA (1) mW (1) C/W 200 600 200 430 Junction Temperature Tj 150 C Storage Temperature Range TS -55 to +150 C Note: (1) Device on fiberglass substrate, see layout on next page. 5/8/00 BAS40 thru BAS40-06 Schottky Diodes Electrical Characteristics (T Parameter J = 25C unless otherwise noted) Symbol Test Condition Min Typ Max Unit V(BR)R IR = 10A (pulsed) 40 -- -- V Leakage Current IR Pulse Test tp < 300s VR = 30V -- 20 100 nA Forward Voltage VF Pulse Test tp < 300s IF = 1mA IF = 40mA -- -- -- -- 380 1000 mV mV Capacitance Ctot VR = 0V f = 1MHz -- 4.0 5 pF trr IF = 10mA, IR = 10mA Irr = 1mA, RL = 100 -- -- 5 ns Reverse Breakdown Voltage Reverse Recovery Time Note: (1) Device on fiberglass substrate, see layout. Layout for RthJA test Thickness: Fiberglass 0.059 in. (1.5 mm) Copper leads 0.012 in. (0.3 mm) 0.30 (7.5) 0.12 (3) .04 (1) .08 (2) .04 (1) .08 (2) 0.59 (15) 0.03 (0.8) 0.47 (12) 0.2 (5) 0.06 (1.5) 0.20 (5.1) Dimensions in inches (millimeters)