SM820B SECOS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
VOLTAGE 20V ~ 100V
8.0 AMP Surface Mount Schottky Barrier Rectifiers
DO-214AA (SMB)
FEATURES
. RoHS Compliant Product . Low forward voltage drop . High current capability . High reliability . High surge current capability . Epitaxial construction MECHANICAL DATA . Case: Molded plastic . Epoxy: UL 94V-0 rate flame retardant . Metallurgically bonded construction . Polarity: Color band denotes cathode end . Mounting position: Any . Weight: 0.70 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 aC O mbient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage V Working Peak Reverse Voltage V Maximum DC Blocking Voltage SM820B SM840B 40 V See Fig. 1 8.0 A superimposed on rated load (JEDEC method) 150 A Maximum Instantaneous Forward Voltage at 8.0A 0.83 V Maximum DC Reverse Current Ta=25 At Rated DC Blocking Voltage Ta=100 0.58 0.3 SM860B 0.69 0.15 22.5 SM8100B 100 100 100 0.05 7.5 mA UNITS Maximum Average Forward Rectified Current, Peak Forward Surge Current, 8.3 ms single half Sine-wave Typical Junction Capacitance (Note 1) 250 pF Typical Thermal Resistance RșJC (Note 2) 35 к / W Operating Temperature Range TJ -50 ~ +150 к Storage Temperature Range TSTG -65 ~ +175 к NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length. http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual .220(5.59) .200(5.08) .185(4.70) .160(4.06) .012(0.31) .006(0.15) .083(2.11) .075(1.91) .096(2.44) .083(2.13) .050(1.27) .030(0.76) .155(3.94) .130(3.30) .008 (.203)MAX. Dimensions in inches and (millimeters) 04-Jul-2007 Rev. D Page 1 of 2 A suffix of "-C" specifies halogen & lead-free
VOLTAGE 20V ~ 100V RAT I N G AN D CHARACT E R I S T I C C URVE S ( S M 820B T H R U S M 8 1 0 0 B) h ttp: // w ww.Se C oSGmb H .com/ Any ch a ng i n g o f sp e c i fica ti o n wi l l n o t b e i n for me d i n d i v i d u a l 0.1 1.0 .01 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.4-TYPICAL JUNCTION CAPACIT ANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLT AGE,(V) Pulse Width 300us 1% Duty Cycle 0.5 2.0 3.5 5.0 6.5 8.0 700 600 500 400 300 200 100 .01 .05 .1 .5 1 5 10 50 100 3.0 1.0 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) 0 20 40 60 80 100 120 140 .01 Tj=75 C SM8100B SM860B SM820B~SM840B SM860B~SM8100B ~SM820B~SM840B Tj=25 C 0 20 40 60 80 100 120 140 160 180 200 FIG.2-TYPICAL FORWARD CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWAARD SURGE CURRENT,(A) 150 120 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 8 . 3 m s S i n g l e H a l f S i n e W a v e J E D E C m e t h o d 0 4- J ul- 2 0 07 R e v . D P a g e 2 o f 2 T j = 2 5 C A M B I E N T T E M P E R A T U R E , ( C ) T j = 2 5 C O O O