SR208

SCHOTTTKY BARRIER RECTIFIER SR202 THRU SR210 FEATURES • • • • • VOLTAGE RANGE CURRENT 20 to 100 Volts 2.0 Ampere Fast switching Low forward voltage Low power loss for high efficiency High surge capability High temperature soldering guaranteed 250℃/10 seconds,0.375”(9.5mm)lead length DO-204AC(DO-15) 1.0(25.4) MIN. .034(0.9) .028(0.7) DIA. MECHANICAL DATA • • • • • • Case: Transfer molded plastic Epoxy: UL94V-0 rate flame retardant Lead: solderable per MIL-STD-202E Method 208C Polarity :Color band denoted cathode end Mounting position: Any Weight: 0.014ounce, 0.39 gram .300(7.6) .230(5.8) .140(3.6) .104(2.6) 1.0(25.4) MIN. DIA. D imensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25℃ ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% SYMBOLS VRRM VRMS VDC I(AV) IFSM VF IR CJ RθJA TJ TSTG 0.55 SR202 SR203 SR204 SR205 SR206 SR208 SR210 20 30 40 50 60 80 100 14 21 28 35 42 56 70 20 30 40 50 60 80 100 2.0 60 0.70 0.5 10 200 20 (-55 to +150) (-55 to +150) 0.85 UNIT Volts Volts Volts Amps Amps Volts µA pF ℃/W ℃ ℃ Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length ,(NOTE 1) T L =100℃ Peak Forward Surge Current 8.3mS single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @2.0A Maximum DC Reverse Current at rated TA = 25℃ DC blocking voltage per element(Note1) T = 100℃ A Typical Junction Capacitance (NOTE 3) Typical Thermal Resistance (NOTE 2) Operating Junction Temperature Range Storage Temperature Range Notes: 1. Pulse test:300μs pulse width,1% duty cycle 2. Thermal Resistance from junction to ambient P.C.B. mounted with 0.375”(9.5mm)lead length with 1.5”×1.5”(38×38mm) copper pads 3. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts. E-mail: sales@cnmic.com Web Site: www.cnmic.com SCHOTTTKY BARRIER RECTIFIER SR202 THRU SR210 VOLTAGE RANGE CURRENT 20 to 100 Volts 2.0 Ampere R ATIN G AN D C H R AC TER ISTIC C UR VES SR202 TH R U SR210 FIG .1-TYPIC AL FO RWARD CURRENT DERATING CURVE 2.2 70 FIG .2-M AXIM UM NON-REPETITIVE PEAK FO RWARD SURG E CURRENT PEAK FORWARD SURGE AVERAGE FORWARD CURRENT, 2.0 60 CURRENT, (A) 8.3m s Single H alf Sine-W ave (JEDEC Method) T j =T jma x 40 1.8 (A) 1.6 1.4 Sing le P hase 1.2 Half W ave 6 0Hz R esistive or In du ctive L oad 0.37 5 ″ (9.5 m m ) L ead Le ngth 20 1 C ycle 100 125 150 175 0 1 2 4 6 8 10 20 40 60 80 100 0 0 25 50 75 AMBIENT TEMPERATURE, (° C) NUMBER OF CYCLES AT 60 Hz FIG .3-TYPICAL INSTANTANEO US FO RWARD CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, 20 FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 SR202-204 SR 2 05-210 INSTANTANEOUS FORWARD CURRENT, 10 SR202-204 SR205-210 T J =125 ° C 1.0 1 .0 (μA) (A) 0.1 T J =75 ° C TJ = 25 ° C 0 .1 PULSE W ID T H =300 μ s D UTY C Y CLE 1% 0.01 T J =25° C 0.001 0 .01 0.4 0 .6 0 .8 1 .0 1.2 1 .4 1.6 1 .8 0 20 30 40 50 60 80 100 INSTANTANEO US FO RWARD VO LTAG E,(V) PERCENT OF RATED PEAK REVERSE VOLTAG E,(% ) FIG .5-TYPIC AL JUNC TIO N CAPACITANCE 1000 JUNCTION CAPACITANCE,(pF) T J =25 ° C f=1M H z Vsig=50m V 100 10 0.1 1.0 10 100 REVERSE VO LTAGE,(V) E-mail: sales@cnmic.com Web Site: www.cnmic.com