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| SFAS801G - SFAS808G 8.0 AMPS. Surface Mount Super Fast Rectifiers D2PAK Features High efficiency, low VF High current capability High reliability High surge current capability Low power loss. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Mechanical Data Cases: D PAK Molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, lead free. solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: o 260 C/10 seconds/.16",(4.06mm) from case. Weight: 2.24 grams 2 Dimensions in inches and (millimeters) Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, 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 o Current @TC = 100 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 8.0A Maximum DC Reverse Current o @ T A=25 C at Rated DC Blocking o Voltage @ TA=100 C Maximum Reverse Recovery Time(Note1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating Temperature Range Maximum Ratings and Electrical Characteristics Symbol SFAS SFAS SFAS SFAS SFAS SFAS SFAS SFAS Units 801G 802G 803G 804G 805G 806G 807G 808G V RRM V RMS V DC I(AV) IFSM VF IR Trr Cj R JC TJ 50 35 50 100 70 100 150 105 150 200 140 200 300 210 300 400 280 400 500 350 500 600 420 600 V V V A A 8.0 125 0.975 10 400 35 80 2.2 -65 to +150 -65 to +150 60 1.3 1.7 V uA uA nS pF o C/W o C o C Storage Temperature Range TSTG 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mounted on Heatsink size of 2" x 3" x 0.25". - 186 - Version: B07 RATINGS AND CHARACTERISTIC CURVES (SFAS801G THRU SFAS808G) AVERAGE FORWARD CURRENT. (A) 10 8 FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE INSTANTANEOUS REVERSE CURRENT. ( A) FIG.2- TYPICAL REVERSE CHARACTERISTICS 1000 6 4 2 0 100 TJ=100 0C 10 0 50 CASE TEMPERATURE. ( C) o 100 150 PEAK FORWARD SURGE CURRENT. (A) 150 120 FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT TJ=125 0C 8.3ms Single Half Sine Wave JEDEC Method 1 TJ=25 0C 0.1 0 20 40 60 80 100 120 140 90 60 30 INSTANTANEOUS FORWARD CURRENT. (A) 0 PERCENT OF RATED PEAK REVERSE VOLT AGE. (%) FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 30 1G ~S FA S8 0 SF AS 80 G 806 AS ~SF 5G G S80 808 AS SFA ~SF 07G S8 SFA 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 10 FIG.4- TYPICAL JUNCTION CAPACIT ANCE 100 Tj=25 0C 3 1 90 CAPACITANCE.(pF) 80 0.3 0.1 70 60 50 40 1 2 0.03 0.01 0.4 Tj=25oC Pulse Width=300 s 1% Duty Cycle 5 10 20 50 100 200 500 1000 0.6 0.8 1.0 1.2 4G FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr G 04 S8 G FA 08 ~S S8 1G FA 80 ~S AS 5G SF 80 AS SF REVERSE VOLTAGE. (V) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 1.4 1.6 1.8 FORWARD VOLT AGE. (V) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: B07 |
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