SR140S

SR120S CHENDA | Alldatasheet

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Technical content

SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current -

1.0 Ampere

Case: JEDEC A-405 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.008 ounce, 0.23 grams

FEATURES

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Dimensions in inches and (millimeters) 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%. A-405 0.107 (2.7) 0.080 (2.0) DIA. 0.025 (0.65) 0.021 (0.55) DIA. 1.0 (25.4) MIN. 0.205 (5.2) 0.160(4.1) 1.0 (25.4) MIN. The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction,majority carrier conduction Low power loss,high efficiency High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension SR 120S VOLTS VOLTS VOLTS SYMBOLS UNITS Amp Amps Volts VRRM VRMS VDC I(AV) IFSM VF 1.0 40.0 0.70 Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A 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 50.0 80 pF C mA Typical thermal resistance (NOTE 2) C/W 100 100 SR 1A0S Storage temperature range C-65 to +150 -65 to +125 -65 to +150 10.0 0.55 0.85 110 SR 130S SR 140S SR 150S SR 160S SR 170S SR 180S SR 190S 5.0

RATINGS AND CHARACTERISTIC CURVES SR120S THRU SR1A0S 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 175 0.01 0.1 1 10 100 100 0.1 t,PULSE DURATION,sec. FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 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 INSTANTANEOUS FORWARD CURRENT,AMPERES PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS Single Phase Half Wave 60Hz Resistive or inductive Load 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.01 0.1 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 0 20 40 60 80 100 100 0.1 0.01 0.001 TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLAMPERES TRANSIENT THERMAL IMPEDANCE, C/W AMBIENT TEMPERATURE, C SR170S-SR1A0S SR120S-SR160S SR150S-SR160S SR120S-SR140S SR170S-SR1A0S TJ=75 C 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF TJ=25 C 100 1000 2000 SR150S-SR1A0S SR120S-SR140S 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