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SB280

GALAXY ELECTRICAL
Part Number SB280
Manufacturer GALAXY ELECTRICAL
Description SCHOTTKY BARRIER RECTIFIER
Published May 11, 2016
Detailed Description BL GALAXY ELECTRICAL SCHOTTKY BARRIER RECTIFIER SB270 ---SB2A0 VOLTAGE RANGE: 70 --- 100 V CURRENT: 2.0 A FEATURES Met...
Datasheet PDF File SB280 PDF File

SB280
SB280

Overview
BL GALAXY ELECTRICAL SCHOTTKY BARRIER RECTIFIER SB270 ---SB2A0 VOLTAGE RANGE: 70 --- 100 V CURRENT: 2.
0 A FEATURES Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop,low switching losses High surge capability For use in low voltage,high frequency inverters free xxxx wheeling,and polarity protection applications The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO--15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-750,Method 2026 Polarity: Color band denotes cathode Weight: 0.
014ounces,0.
39 grams Mounting position: Any DO - 15 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load.
For capacitive load,derate by 20%.
SB270 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.
5mm lead length, @TA=75 Peak forw ard surge current 8.
3ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum instantaneous forw ard TJ=25 voltage @ 2.
0A (Note 1) TJ=100 VRRM VRMS VDC IF(AV) IFSM VF Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 IR Typical junction capacitance (Note2) CJ Typical thermal resistance (Note3) RθJA Operating junction temperature range TJ Storage temperature range NOTE: 1.
Pulse test:300us pulse width,1% duty cy cle.
TSTG 2.
Measured at 1.
0MHz and applied rev erse v oltage of 4.
0V DC.
3.
Thermal resistance junction to ambient 70 49 70 SB280 SB290 80 56 80 2.
0 90 63 90 60.
0 0.
79 0.
69 0.
5 20.
0 250 20 - 55 ---- + 125 - 55 ---- + 150 SB2A0 100 70 100 UNITS V V V A A V mA pF /W www.
galaxycn.
com Document Number 0266023 BLGALAXY ELECTRICAL 1.
RATINGS AND CHARACTERISTIC CURVES SB270 --- SB2A0 AVERAGE FORWARD RECTIFIED CURRENT AMPERES FIG.
1 -- FORWARD CURRENT DERATING CURVE 2.
0 1.
5 Resistive or 1.
0 Inductive Load 0.
375"(9.
5mm)...


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