SR2020 THRU SR20100 VOLTAGE 20V ~ 100V 20.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free T O-220 FEATURES .412 (10.5) MAX. .108 (2.75) * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction .248 (6.3) 1 2 * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Lead solderable per MIL-STD-202, method 208 guaranteed * Polarity: As Marked * Mounting position: Any .050 (1.27) .595 (15.1) MAX. 3 .550 (14.0) .158 (4.0) MIN. MAX. .051 MAX. (1.3) .040 MAX. (1.0) .100 (2.54) MECHANICAL DATA .180 (4.6) 3.8 f +.2 HOLE THRU .120 (3.05) * Weight: 2.24 grams P IN 1 CASE P IN 3 P IN 2 Dimens ions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient 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 Working Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SR2020 SR2030 SR2040 SR2050 SR2060 SR2080 SR20100 UNITS 20 20 20 at Rated DC Blocking Voltage T a=100 C Typical Junction Capacitance (Note1) Typical Thermal Resistance Rθ JC (Note 2) Operating Temperature Range T J Storage Temperature Range TSTG 50 50 50 60 60 60 80 80 80 100 100 100 150 V V V A 20 See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 10.0A Maximum DC Reverse Current Ta=25 C 40 40 40 30 30 30 125 A 0.54 0.5 0.64 0.3 0.79 0.2 V mA 45 22.5 7.5 280 mA pF C/W C 700 460 3. 0 -50 ~ +150 -65 ~ +175 C NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Case. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 SR2020 THRU SR20100 VOLTAGE 20V ~ 100V 20.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RAT ING AND CHARACT ERIST IC CURV ES (SR2020 T HRU SR20100) FIG.2-TYPICAL FORWARD CHARACTERISTICS 12 4 2 0 0 20 40 60 80 100 120 140 160 180 200 C AS E T E MP E R AT UR E ,( C ) PEAK FORWARD SURGE CURRENT,(A) FIG .3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 40 SR 20 50 ~S 80 R2 ~S 06 R2 0 01 00 ~S R2 0 20 10 SR 20 00 201 ~SR 080 SR2 6 SR 20 8 INSTANTANEOUS FORWARD CURRENT,(A) 50 10 0 206 ~SR 020 SR2 AVERAGE FOR WARD CURRENT,(A) FIG .1-TYPICAL FORWARD CURRENT DERATING CURVE 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 250 .01 200 .1 .3 .5 .7 .9 1.1 1.3 FORWARD VOLTAGE,(V) 1.5 150 8.3ms Single Half T j=25 C Sine Wave SR 100 SR2 202 0~S 060 50 ~SR R20 JEDEC method 50 201 00 FIG .5 -TYPICAL REVERSE CHARACTERISTICS 0 1 10 50 5 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG .4-TYPICAL JUNCTION CAPACITANCE J UNCTION CAPACITANC E ,(pF) 2800 2400 2000 1600 SP 202 1200 S P2 0 800 S P2 0 0 ~S 5 0 ~S 8 0 ~S P2 0 4 0 P2 0 6 0 P2 0 1 00 10 T j=75 C 1.0 T j=25 C .1 400 0 .01 .05 .1 .5 1 5 REVERSE VOLTAG E ,(V) http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REV ERSE V OLTAGE ,(%) Any changing of specification will not be informed individual Page 2 of 2