SRB830

SURFACE MOUNT BARRIER RECTIFIER SRB820 THRU SRB8100 FEATURES • • • • • • • • VOLTAGE RANGE CURRENT 20 to 100 Volts 8.0 Ampere Plastic package has Underwriters Laboratory Flammability Classification 94V-O Metal silicon junction majority carrier conduction Low power loss, high efficiency High current capability, low forward voltage drop High surge capacity For use in low voltage high frequency inverters, Free wheeling ,and polarity protection applications Guardring for over voltage protection High temperature soldering in accordance with CECC 802/Reflow guaranteed MECHANICAL DATA • • • • • Case: JEDEC TO-263AB molded Plastic body Terminals: Lead solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight: 0.06 ounce, 1.7 gram 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 SRB820 SRB830 SRB835 SRB840 SRB845 SRB850 SRB860 SRB880 SRB8100 Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC=100℃ Peak Forward Surge Current 8.3mS single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 8.0A per element Maximum DC Reverse Current at rated TC = 25℃ DC Blocking Voltage per element TC = 100℃ Typical Junction Capacitance (Note 2) Typical thermal Resistance (Note1) Operating and Storage Temperature Range VRRM VRMS VDC I(AV) IFSM VF IR CJ RΘJL TJ，TSTG 20 14 20 30 21 30 35 25 35 40 28 40 45 32 45 8.0 150 50 35 50 60 42 60 80 56 80 100 70 100 UNIT Volts Volts Volts Amps Amps 0.55 0.75 0.5 50 400 3.0 (-55 to +150) 0.85 Volts mA pF ℃/W ℃ Notes: 1. Thermal Resistance Junction to CASE 2. Measured at VR=4V and f=1MHz E-mail: sales@cnmic.com Web Site: www.cnmic.com SURFACE MOUNT BARRIER RECTIFIER SRB820 THRU SRB8100 VOLTAGE RANGE CURRENT 20 to 100Volts 8.0 Ampere RATING AND CHRACTERISTIC CURVES SRB820 THRU SRB8100 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERSTIC 10 INSTNT ANCEOUS F ORWARD CURRENT, A VERAGE FORWARD CURRE NT, 40 20,30,40V 20 8 AMPERES AMPERE S 6 10 8 6 4 80,100V 2 50,60V 4 2 1.0 0.8 0.6 0.4 0.2 0.1 0.4 Tj =25℃ Pulse Width=200 μ s 0 0 50 100 CASE TEMPERATRUE (℃) 150 0.5 0.6 0.7 0.8 0.9 1.0 1.1 INSTANTANEOUS FORWART VOLTAGE,VOLTS FIG.4-MAXIMUM NON-REPETITIVE SURGE CURRENT 150 FIG.2-TYPICAL REVERSE CHARACTERISTICS 130 100 110 PEA K FORWARD SURGE CURRE NT,AMP ERES 8.3ms Single Half Sine-Wave JEDEC Method TC=100 ℃ 90 70 INSTA NTANEOUS REV ERSE CURRENT, MILIA MPE RES 50 10 30 20 TC=75℃ 0 1 1.0 2 5 10 20 50 100 NUMBER OF CYCLES AT 60 Hz FIG.5-TYPICAL JUNCTION CAPACITANCE TC=25℃ 400 0.1 CAP ACITANCE,pF 350 300 250 TJ =25℃ 200 0.01 0 100 120 200 300 150 REVERSE VOLTAGE VOLTS 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE,VOLTS E-mail: sales@cnmic.com Web Site: www.cnmic.com