SK34

Plastic-Encapsulate Diodes SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SK32 ~ SK310 FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier. majority carrier conduction • Low power loss,high efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • In compliance with EU RoHS 2002/95/EC directives 10 0.245(6.22) 0.220(5.59) 0.125(3.17) 0.115(2.92) 0.280(7.11) 0.260(6.60) 0.012(0.305) 0.006(0.152) 0.103(2.62) 0.079(2.06) 0.060(1.52) 0.030(0.76) MECHANICAL DATA • • • • • 0.008(0.203) 0.004(0.102) 0.320(8.13) 0.305(7.75) Case: JEDEC DO-214AB molded plastic Terminals:Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Standard packaging: 16mm tape (EIA-481) Weight: 0.007 ounce, 0.21 gram DO-214AB (SMC) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load. PA RA M E TE R S YM B O L SK32 SK33 SK34 SK35 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 V RRM 20 30 40 50 60 80 90 100 V M a xi m um R M S V o l t a g e V RMS 14 21 28 35 42 56 64 70 V M a xi m um D C B l o c k i ng V o l t a g e V DC 20 30 40 50 60 80 90 100 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 a t T L = 7 5 OC IF ( A V ) 3 .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 100 A M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A ( N o t e 1 ) VF 0 .5 0 S K 3 6 S K 3 8 S K 3 9 SK 3 1 0 0 .7 5 O M a xi m um D C R e ve r s e C ur r e nt TJ= 2 5 C a t R a t e d D C B l o c k i ng V o l t a g e T J = 1 0 0 OC IR 0 .5 20 M a xi m um The r m a l R e s i s t a nc e ( N o t e 2 ) R θJ L R θJ A 20 75 O p e r a t i n g J u n c t i o n Te m p e r a t u r e R a n g e TJ S t o r a g e Te m p e r a t u r e R a n g e T S TG -5 5 to +1 2 5 -5 5 to +1 5 0 U N ITS 0 .8 5 V mA O -5 5 to +1 5 0 C / W O C O C NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8.0mm 2 (.013mm thick) copper pad areas. GUANGDONG HOTTECH INDUSTRIAL CO,. LTD. Page:P2-P1 Plastic-Encapsulate Diodes 5.0 20-50V 80-100V 4.0 3.0 2.0 .375"9.5mm LEADLENGHTS RESISTIVEORINDUCTIVE LOAD 1.0 0 0 20 40 60 80 100 120 140 50 INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGEFORWARDRECITIFIED CURRENTAMPERES SK32 ~ SK310 Typical Characteristics 160 20-40V 10 80-100V 1.0 50-60V TJ = 25OC Pulse Width = 300ms 1% Duty Cycle 0.1 .2 O LEAD TEMPERAURE, C .3 .4 .5 .6 .7 .8 .9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Fig.1- FORWARD CURRENT DERATING CURVE 160 O T J = 100 C PEAK FORWARD SURGE CURRENT, INSTANTANEOUS REVERSE CURRENT, mA 10 1.0 0.10 O T J = 75 C O T J = 25 C 0.01 VRRM=20-40V VRRM=50-100V .001 20 40 60 80 100 120 140 140 120 100 80 60 40 20 0 1 2 5 10 20 50 100 NO. OF CYCLE AT 60HZ PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS GUANGDONG HOTTECH Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT INDUSTRIAL CO,. LTD. Page:P2-P2