B320A CHENDA | Alldatasheet
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SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current -
3.0 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. VOLTS VOLTS VOLTS SYMBOLS UNITS Amps Amps Volts VRRM VRMS VDC I(AV) IFSM VF 3.0 100.0 0.70 Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) IR 0.5 RθJA CJ TJ, TSTG 55.0 300 pF C mA Typical thermal resistance (NOTE 2) C/W Storage temperature range C-50 to +150 -50 to +125 -50 to +150 20 10 0.55 0.85 B320A B330A B350AB340A B360A B3100AB380A 100 100 500 The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed:
250 C/10 seconds at terminals
FEATURES
Case: JEDEC DO-214AC molded plastic body Terminals: leads solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.002 ounce, 0.07 grams MECHANICAL DATA Dimensions in inches and (millimeters) 0.177(4.50) 0.157(3.99) 0.110(2.80) 0.100(2.54) 0.060(1.52) 0.030(0.76) 0.208(5.28) 0.188(4.80) 0.012(0.305) 0.006(0.152) 0.008(0.203)MAX. 0.096(2.42) 0.078(1.98) DO-214AC/SMA 0.067 (1.70) 0.051 (1.30) MDD Catalog Number
RATINGS AND CHARACTERISTIC CURVES B320A THRU B3A0A 3.0 2.4 1.8 1.2 0.6 0 25 50 75 100 125 150 175 100 0.1 1.0 10 100 0.01 0.1 1 10 100 100 0.1 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE NUMBER OF CYCLES AT 60 Hz FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1- FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERES JUNCTION CAPACITANCE, pF PEAK FORWARD SURGE CURRENT, AMPERES 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 1000 2000 0 20 40 60 80 100 100 0.1 0.01 0.001 TJ=75 C TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TRANSIENT THERMAL IMPEDANCE, C/W AMBIENT TEMPERATURE, C B320A-B360A B380A-B3A0A Single Phase Half Wave 60Hz Resistive or inductive Load 10.0 0.1 0.01 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES INSTANTANEOUS FORWARD VOLEAGE, VOLTS B320A-B340A B350A-B360A B380A-B3A0A TJ=25 C TJ=25 C B320A-B340A B350A-B3A0A The cruve g ra p h is for reference onl y , can't be the basis for j ud g ment 曲线图仅供参考