BAS40WS

DATA SHEET BAS40WS SURFACE MOUNT SCHOTTKY DIODES VOLTAGE FEATURES • Fast switching speed .045(1.15) .054(1.35) .078(1.95) .068(1.75) 40 Volts CURRENT 0.2 Ampers SOD-323 Unit: inch (mm) .014(.35) Electrical identical standard JEDEC • H igh conductor • B oth normal and Pb free product are available : .009(.25) • Surface mount package ideally suited for automatic insertion .038(.95) .027(.70) .006(.15) .107(2.7) .090(2.3) Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above MECHANICAL DATA • Case: SOD-323, Plastic • Terminals: Solderable per MIL-STD-202, Method 208 • Approx. Weight: 0.0052 gram • Marking: S40 .012(.30)MIN. ABSOLUTE RATINGS PA R A M E TE R R ever e Volage s t P eak R ever e Volage s t A ver ge R ectfed C urentatTem p=25O C a ii r N on-epettve P eak For ar S ur e C urentatt 1. s r ii wd g r =0 S ym bol VR V RRM IO I FSM B A S 40W S 40 40 0. 2 0. 6 U nis t V V A A THERMAL CHARACTERISTICS PA R A M E TE R P ow erD i si aton spi Ther alR esi t nce ,Juncton t A m bi nt m sa io e Juncton Tem per t r i aue S t r ge Tem per t r atTem p=25O C oa aue S ym bol P TO T R θJA TJ TI STG B A S 40W S 225 556 150 - 5 t 150 5o O .002(.05) U nis t mW C/ W O C C O STAD-JUN.18.2004 PAGE . 1 ELECTRICAL CHARACTERISTICS PA R A M E TE R R ever e B r akdow n Volage s e t R ever e C urent s r S ym bol V (BR) IR I =10 uA R V R =30 V V R =40 V I=1. m A 0 F I=10m A F F I=40m A V R =0V,f 1. M H Z =0 TestC ondii n to MI. N 40 TYP. M AX. 1. 0 10 0. 8 3 0. 0 5 1. 0 0 5. 0 U nis t V uA For ar Volage wd t VF - - V Tot lC apaciance a t CT - - pF ELECTRICAL CHARACTERISTICS CURVE 100 100 FORWARD CURRENT, mA 10 REVERSE CURRENT, u A 10 T A =125 C O 1.0 T A =75 C O 0.1 1.0 T A =25 C O 0.01 T A =25 C O 0.1 0 0 0.4 0.6 0.8 1.0 0 10 20 30 40 FORWARD VOLTAGE, Volts REVERSE VOLTAGE, Volts FIG. 1-TYPICAL FORWARD CHARACTERISTIC FIG. 2-TYPICAL REVERSE CHARACTERISTICS JUNCTION CAPACITANCE, pF AVERAGE FORWARD CURRENT, mA 3.0 400 2.0 300 200 1.0 100 0 0 10 20 30 40 0 50 100 150 O 200 REVERSE VOLTAGE, Volts AMBIENT TEMPERATURE( C) FIG. 4 FORWARD CURRENT DERATING FIG. 3 TYPICAL JUNCTION CAPACITANCE STAD-JUN.18.2004 PAGE . 2 MOUNTING PAD LAYOUT SOD-323 Unit: inch (mm) 0.059(1.5) 0.047(1.2) 0.062(1.6) ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 5.0K per 7" plastic Reel STAD-JUN.18.2004 PAGE . 3