1N5817~1N5819 SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 40 Volts CURRENT 1.0 Ampere DO-41 Unit: inch(mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. .034(.86) 1.0(25.4)MIN. .028(.71) • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage,high frequency inverters ,free wheeling ,and polarity protection applications . .205(5.2) .160(4.1) • In compliance with EU RoHS 2002/95/EC directives MECHANICALDATA • Case: DO-41 Molded plastic 1.0(25.4)MIN. .107(2.7) • Terminals: Axial leads, solderable per MIL-STD-750,Method 2026 • Polarity: Color band denotes cathode • Mounting Position: Any .080(2.0) • Weight: 0.0118 ounces, 0.336 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. PA RA M E TE R S YM B O L 1 N5 8 1 7 1 N5 8 1 8 1 N5 8 1 9 U N IT S M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e VRRM 20 30 40 V M a xi m um R M S V o l t a g e VRMS 14 21 28 V M a xi m um D C B l o c k i ng V o l t a g e VD C 20 30 40 V M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h ( S e e F i g ur e 1 ) IF ( A V ) 1 .0 A P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) IF S M 25 A 0 .4 7 0 .7 5 0 .5 5 0 .8 7 5 M a xi m um F o r w a r d V o l t a g e a t 1 . 0 A D C M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A D C VF M a xi m um D C R e ve r s e C ur r e nt TJ = 2 5 O C a t R a t e d D C B l o c k i ng Vo l t a g e TJ = 1 0 0 O C IR 0 .2 10 RθJ A 80 Ty p i c a l T h e r m a l R e s i s t a n c e 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 STAD-MAR.25.2009 1 TJ , TS T G -5 5 to +1 2 5 0 .6 0 0 .9 0 V mA O -5 5 to +1 5 0 C / W O C PAGE . 1 1N5817~1N5819 5.0 =20-30V =40-60V 4.0 3.0 2.0 .375"9.5mm LEADLENGHTS RESISTIVEORINDUCTIVE LOAD 1.0 0 0 20 40 60 80 100 120 140 160 50 INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD RECTIFIED CURRENT AMPERES RATING AND CHARACTERISTIC CURVES 30V 10 20V 40V 1.0 0.1 O LEAD TEMPERATURE, C 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC Fig.1- FORWARD CURRENT DERATING CURVE 40 PEAK FORWARD SURGE CURRENT, AMPERES 10 INSTANTANEOUS REVERSE CURRENT, mA TJ = 25 OC f = 1.0mHz Vsig= 50mVp-p O TA = 100 C 1.0 O TA = 75 C 0.1 O TA = 25 C 0.01 35 30 25 20 15 10 5 0 1 2 5 10 20 50 100 NO. OF CYCLE AT 60HZ .001 20 40 60 80 100 120 140 Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC CAPACITANCE, pF 400 200 100 O TJ = 25 C 60 40 20 10 0.1 0.4 1.0 4 10 40 100 REVERSE VOLTAGE, VOLTS Fig.5- TYPICAL JUNCTION CAPACITANCE STAD-MAR.25.2009 1 PAGE . 2