SMH101A UNIOHM | Alldatasheet
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Technical content
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current, 8.3 ms 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 Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) SMH101A SMH102A SMH103A SMH104A SMH105A SMH106A SMH107A UNITS 50 100 200 300 400 600 800 V 50 100 200 300 400 600 800 V 35 70 140 210 280 420 560 1.0 5.0 100 -65 +150 V A A V A A nS pF NOTES: 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. SMH101A THRU SMH107A 1.31.0 1.7 50 75 VOLTAGE RANGE 50 to 800 Volts CURRENT
1.0 Ampere
1.0 AMP SURFACE MOUNT HIGH EFFICIENCY RECTIFIERS
- Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.063 grams
FEATURES
- Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Fast switching speed Operating and Storage Temperature Range TJ, TSTG C DO-214AC(SMA) Dimensions in inches and (millimeters) .208(5.28) .194(4.93) .177(4.50) .157(3.99) .012(0.31) .006(0.15) .058(1.47) .052(1.32) .090(2.29) .078(1.98) .060(1.52) .030(0.76) .110(2.79) .100(2.54) .005 (.127)MAX. at Ta=55 C
0.01 0.1 .001 1.0 RATING AND CHARACTERISTIC CURVES (SMH101A THRU SMH107A) FIG.1-TYPICAL FORWARD CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 0.2 0.4 0.6 0.8 1.0 1.2 (+) (+) 25Vdc (approx.) ( ) ( ) PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) NON- INDUCTIVE W NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm trr .01 .05 .1 .5 1 5 10 50 100 D.U.T. FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS NONINDUCTIVE NONINDUCTIVE W W Tj=25 C FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWAARD SURGE CURRENT,(A) NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method Single Phase Half Wave 60Hz Resistive Or Inductive Load 0 20 40 60 80 100 120 140 160 180 200 SMH101A~SMH103A SMH104A~SMH105A SM H106A MH107A AMBIENT TEMPERATURE ( C)