BAS40WS SURFACE MOUNT SCHOTTKY DIODES VOLTAGE 40 Volts 0.2 Ampers CURRENT SOD-323 Unit: inch (mm) FEATURES • Fast switching speed .014(.35) .009(.25) .054(1.35) Electrical identical standard JEDEC .078(1.95) .068(1.75) .045(1.15) • Surface mount package ideally suited for automatic insertion • High conductor • In compliance with EU RoHS 2002/95/EC directives .006(.15) .002(.05) .038(.95) .027(.70) MECHANICAL DATA .107(2.7) .090(2.3) • Case: SOD-323, Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 .012(.30)MIN. • Approx. Weight: 0.008 gram • Marking: S40 . Polarity : Color band cathode 1 Cathode 2 Anode ABSOLUTE RATINGS PA RA M E TE R S YM B O L L IM IT S U N IT S VR 40 V V RRM 40 V IF 0 .2 A IF S M 4 A S YM B O L L IM IT S U N IT S P o we r D i s s i p a ti o n P TOT 225 mW The r m a l R e s i s t a nc e , J unc t i o n t o A m b i e nt RΘJA 556 T J , T S TG -5 5 to 1 5 0 R e ve r s e V o l t a g e P e a k R e ve r s e V o l t a g e A v e r a g e R e c t i f i e d C u r r e n t a t Te m p = 2 5 o C N o n- r e p e t i t i ve P e a k F o r w a r d S ur g e C ur r e nt a t t = 1 m s THERMAL CHARACTERISTICS PA RA M E TE R O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e REV.0.2-FEB.25.2009 o C /W o C PAGE . 1 BAS40WS ELECTRICAL CHARACTERISTICS PARAMETER Symbol Test Condition MIN. TYP. MAX. Units V(BR) IR=10µA 40 -- -- V Reverse Current IR VR=30 V VR=40 V -- -- 1.0 10 µA Forward Voltage VF IF=1.0mA IF=10mA IF=40mA -- -- 0.38 0.50 1.00 V Total Capacitance CT VR=0V, f=1.0MHZ -- -- 5.0 pF Reverse Breakdown Voltage ELECTRICAL CHARACTERISTICS CURVE 100 REVERSE CURRENT, u A FORWARD CURRENT, mA 100 10 1.0 T A =25 C O 0.1 0.4 0.6 0.8 O 1.0 T J =75 C O 0.1 0.01 0 0 T J =125 C 10 1.0 T J =25 C O 0 FIG. 1-TYPICAL FORWARD CHARACTERISTIC 30 40 FIG. 2-TYPICAL REVERSE CHARACTERISTICS 400 4.5 3.0 1.5 0 10 20 30 40 AVERAGE FORWARD CURRENT, mA JUNCTION CAPACITANCE, pF 20 REVERSE VOLTAGE, Volts FORWARD VOLTAGE, Volts 0 10 300 200 100 0 REVERSE VOLTAGE, Volts FIG. 3 TYPICAL JUNCTION CAPACITANCE REV.0.2-FEB.25.2009 50 100 150 200 AMBIENT TEMPERATURE( OC) FIG. 4 FORWARD CURRENT DERATING PAGE . 2 BAS40WS MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 5K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. REV.0.2-FEB.25.2009 PAGE . 3