SR1045 VOLTAGE 45V 10.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free TO-220 FEATURES * Low forward voltage drop * High current capability * High reliability * High s urge current capability * E pitaxial cons truction MECHANICAL DATA * C as e: Molded plas tic * E poxy: UL 94V -0 rate flame retardant * Lead: Lead s olderable per MIL-S T D-202, method 208 guaranteed * P olarity: As Marked * Mounting pos ition: Any * Weight: 2.24 grams 3.8 f +.2 HOLE THRU .412 (10.5) MAX. .108 (2.75) .248 (6.3) .180 (4.6) .050 (1.27) .595 (15.1) MAX. .550 (14.0) .158 (4.0) MIN. MAX. .051 MAX. (1.3) .040 MAX. (1.0) .100 (2.54) .120 (3.05) 1 2 3 PIN 1 PIN 3 + CASE PIN 2 Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS R ating 25 C ambient temperature unles s otherwis e s pecified. S ingle phas e half wave, 60Hz, res is tive 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 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 5.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note1) Typical Thermal Resistance R θJC (Note 2) Operating Temperature Range TJ Storage Temperature Range T STG 45 UNITS V V V 10 A 150 A 0.55 0.5 V mA 45 700 3.0 -50 +150 -65 + 175 mA pF C /W C SR1045 45 45 C NOTES: 1. Meas ured at 1MHz and applied revers e voltage of 4.0V D.C . 2. T hermal R es is tance J unction to C as e. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 SR1045 VOLTAGE 45V 10.0AMP Schottky Barrier Rectifiers Elektronische Bauelemente FIG.2-TYPICAL FORWARD CHARACTERISTICS F IG .1-T Y P IC AL F OR WAR D C UR R E NT DE R AT ING C UR V E 12 10 8 6 4 2 0 0 20 40 60 80 100 120 140 160 180 200 CASE TEMPERATURE,( C) F IG .3-MAXIMUM NON-R E P E T IT IV E F OR WAR D S UR G E C UR R E NT INSTANTANEOUS FORWARD CURRENT,(A) AV E R AG E F OR WAR D C UR R E NT,(A) 30 10 5 Tj=25 C 1 Pulse Width 300us 1% Duty Cycle 0.1 P E AK F OR WAR D S UR G E C UR R E NT,(A) 250 .01 .1 200 .3 .5 .7 .9 1.1 1.3 FORWARD VOLT AGE,(V) 1.5 150 8.3ms Single Half Tj=25 C Sine Wave 100 SP 104 5 JEDEC method 50 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 0 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) F IG .4-T Y P IC AL J UNC T ION C AP AC ITANC E J UNC T ION C APAC ITANC E ,(pF ) 2800 2400 2000 1600 SP 104 1200 5 800 10 Tj=75 C 1.0 Tj=25 C .1 400 0 .01 .05 .1 .5 1 R E V E R S E V OLT AG E ,(V ) http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Any changing of specification will not be informed individual Page 2 of 2