BCX70 Series Small Signal Transistor (NPN) TO-236AB (SOT-23) .122 (3.1) .110 (2.8) .016 (0.4) 3 .056 (1.43) .052 (1.33) Top View P w Ne c u d ro t Mounting Pad Layout 0.037 (0.95) 0.037 (0.95) 1 2 max.
.004 (0.1) Pin Configuration 1 = Base 2 = Emitter 3 = Collector .007 (0.175) .005 (0.125) .037(0.95) .037(0.95) 0.079 (2.0) 0.035 (0.9) .045 (1.15) .037 (0.95) 0.031 (0.8) .016 (0.4) .016 (0.4) .102 (2.6) .094 (2.4) Dimensions in inches and (millimeters) Dimensions in inches and (