LITE-ON SEMICONDUCTOR SB270 thru SB2100 REVERSE VOLTAGE - 70 to 100 Volts FORWARD CURRENT - 2.0 Amperes SCHOTTKY BARRIER RECTIFIERS DO-15 FEATURES Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications A A B C D DO-15 Min. Dim. A MECHANICAL DATA Case : JEDEC DO-15 molded plastic Polarity : Color band denotes cathode Weight : 0.015 ounces, 0.4 grams Mounting position : Any Max. 7.60 25.4 5.80 B 0.71 0.86 C 2.60 3.60 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA=75 C Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load SYMBOL SB270 SB280 SB290 SB2100 UNIT VRRM VRMS VDC 70 49 70 80 56 80 90 63 90 100 70 100 V V V I(AV) 2.0 A IFSM 60 A @TJ=25 C Maximum forward Voltage at 2.0A DC @TJ=100 C VF Maximum DC Reverse Current at Rated DC Blocking Voltage IR 0.01 10 mA Typical Thermal Resistance (Note 1) R0JC 10 C/W Typical Thermal Resistance (Note 2) @TJ=25 C @TJ=100 C 0.79 V 0.69 R0JA 20 C/W Typical Junction Capacitance (Note 3) CJ 250 pF Operating Temperature Range TJ -55 to +175 C TSTG -55 to +150 Storage Temperature Range NOTES : 1.Thermal Resistance Junction to Case. 2. Thermal Resistance Junction to Ambient. 3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. C REV. 12, Sep-2012, KDHD02 RATING AND CHARACTERISTIC CURVES SB270 thru SB2100 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2.5 2.0 1.5 1.0 0.5 0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 25 50 75 100 125 150 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 80 60 40 20 Pulse width 8.3ms Single Half-Sine-Wave 0 1 175 2 5 AMBIENT TEMPERATURE , C 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.3 - TYPICAL JUNCTION CAPACITANCE 1000 INSTANTANEOUS FORWARD CURRENT ,(A) 10 100 TJ = 25 C, f= 1MHz 1.0 TJ = 25 C PULSE WIDTH 300us 10 1 4 0.1 100 10 0.4 0.2 0 REVERSE VOLTAGE , VOLTS FIG.5 - TYPICAL REVERSE CHARACTERISTICS TJ = 100 C 1.0 TJ = 75 C 0.1 TJ = 25 C 0.01 0.001 0 20 0.6 0.8 INSTANTANEOUS FORWARD VOLTAGE , VOLTS 10 INSTANTANEOUS REVERSE CURRENT ,(mA) CAPACITANCE , (pF) 10 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Legal Disclaimer Notice SB270 thru SB2100 Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.