SMU31B GWSEMI
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
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 at TL=100 C Peak Forward Surge Current, 8.3 ms 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 Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) 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. SMU31B THRU SMU37B VOLTAGE RANGE 50 to 600 Volts CURRENT
3.0 AMP SURFACE MOUNT SUPER FAST RECTIFIERS
- Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any
FEATURES
- Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Super fast recovery time for high speed switching Operating and Storage Temperature Range TJ, TSTG Dimensions in inches and (millimeters) .220(5.59) .200(5.08) .185(4.70) .160(4.06) .012(0.31) .006(0.15) .083(2.11) .075(1.91) .096(2.44) .083(2.13) .050(1.27) .030(0.76) .155(3.94) .130(3.30) .008 (.203)MAX. DO-214AA(SMB) 3.0 125 5.0 500 -65 +150 A A V nS pF SMU31B SMU32B SMU33B SMU34B SMU35B SMU36B SMU37B UNITS 50 100 150 200 300 400 600 V 50 100 150 200 300 400 600 V 35 70 105 140 210 280 420 V 0.95 1.3 1.7 C A A 448
3.0 Amperes
RATING AND CHARACTERISTIC CURVES (SMU31B THRU SMU37B) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) 0.5 1.0 1.5 2.0 2.5 3.0 140 120 100 (+) (+) 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 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT Single Phase Half Wave 60Hz Resistive Or Inductive Load 0 20 40 60 80 100 120 140 160 180 200 0PEAK FORWARD SURGE CURRENT,(A) 100 125 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method FIG.1-TYPICAL FORWARD CHARACTERISTICS 0.1 1.0 .01 INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 3.0 SMU35B~SMU36B SMU37BSMU31B~SMU34B Tj=25 C 449 LEAD TEMPERATURE ( C)