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Formosa MSSF31G THRU SF38G Document ID Issued Date Revised Date Revision Page. DS-222413 2008/02/10 2010/05/10 C 6 List http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Axial Leaded Super Fast Rectifiers
Epoxy : UL94-V0 rated flame retardant Case : Molded plastic, DO-201AD : Axial leads, solderable per MIL-STD-202, Method 208 guranteed Polarity: Color band denotes cathode end Lead Mounting Position : Any Weight : Approximated 1.10 gram Package outline Page 2 Dimensions in inches and (millimeters) DO-201AD 1.0(25.4) MIN. 1.0(25.4) MIN. .375(9.5) .285(7.2) .052(1.3) .048(1.2) DIA. .220(5.6) .197(5.0) DIA. High current capability
Features
Axial lead type devices for through hole design High surge capability. Glass passivated chip junction structure. Lead-free parts meet RoHS requirments. Superfast recovery time for switching mode application, Suffix "-H" indicates Halogen free parts, ex. SF31G-H. Formosa MS SF31G SF32G SF33G 100 150 105 SYMBOLS VRRM (V) VRMS VR (V) (V) *1 *2 *3 *1 Repetitive peak reverse voltage *2 RMS voltage *3 Continuous reverse voltage *4 Maximum forward voltage@I =3.0A *5 Reverse recovery time F Maximum , note 1 VF (V) SF35G SF36G 300 400 210 280 1.25 -55 to +150 SF37G SF38G 500 600 350 420 100 150 300 400 500 600 0.95 1.70 SF34G 200 140 200 (C ) O Operating temperature T,J http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SF31G THRU SF38G Document ID Issued Date Revised Date Revision Page. Note 1. Reverse recovery time test condition, I =0.5A, I =1.0A, I =0.25AFRR R DS-222413 2008/02/10 2010/05/10 C 6 trr (ns) 3.0A Axial Super Fast Rectifiers-50-600V Leaded Axial Leaded Super Fast Rectifiers PARAMETER CONDITIONS Forward rectified current Forward surge current Reverse current Diode junction capacitance Ambient temperature = 55 C O 8.3ms single half sine-wave (JEDEC methode) f=1MHz and applied 4V DC reverse voltage Symbol MIN. TYP. MAX. UNIT IO IFSM IR CJ A A μA pF 3.0 125 5.0V = V T = 25 CR RRM J O V = V T = 125 CR RRM J O 100 Storage temperature TSTG O C+175-65 Maximum ratings and Electrical characteristics (AT T =25A o C unless otherwise noted) Thermal resistance 20 Junction to ambient Junction to case Junction to lead R R R θ θ θ JA JC JL °C/W C/W C/W
Rating and characteristic curves (SF31G THRU SF38G) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. DS-222413 2008/02/10 2010/05/10 C 6 FIG.4-TYPICAL REVERSE FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT AVERAGE FOR WARD CURRENT ,(A) FIG.6-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAP ACITANCE,(pF) REVERSE LEAKAGE CURRENT , (uA) 0.5 1.0 1.5 2.0 2.5 3.0 175 150 125 100 (+) (+) 25Vdc (approx.) ( ) ( ) NONINDUCTIVE NONINDUCTIVE /c87 /c87 PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) NON- INDUCTIVE /c87 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. Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length DERATING CURVE 100 125 NUMBER OF CYCLES AT 60Hz 11 0 5 50 100 T =25 CJ 8.3ms Single Half Sine Wave JEDEC method 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE,( C)° PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) PEAK FOR WARD SURGE CURRENT ,(A) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.3-TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FOR WARD CURRENT ,(A) FORWARD VOLTAGE,(V)
Pin Simplified outline Symbol Page 4 Taping & bulk specifications for AXIAL devices 52.4mm A OFF Center both sids 1.0mm 6.3mm Max OFF Alignment 1.2mm 72mm DIA. 355mm 17mm DIA. 55mm Max. 17mm DIA. 71mm Max.REEL PACKING DO-201AD 1,200 10 mm 380 * 340 * 370 4,800 9.1 AMMO PACKING DO-201AD 1,200 260 * 83 * 160 440 * 270 * 340 12,000 17.0 Formosa MS Marking Type number Marking code SF31G SF31G SF32G SF32G SF33G SF33G SF34G SF34G SF35G SF35G SF36G SF36G SF37G SF37G SF38G SF38G DEVICE CASE TYPE Q'TY 1 (PCS / REEL) COMPONENT SPACING "A" in FIG. A CARTON SIZE Q'TY 2 (PCS / CARTON) APPROX. CROSS WEIGHT(kg)(m/m) DEVICE CASE TYPE Q'TY 1 (PCS / BOX) INNER BOX SIZE CARTON SIZE Q'TY 2 (PCS / CARTON) APPROX. CROSS WEIGHT(kg)(m/m)(m/m) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SF31G THRU SF38G Document ID Issued Date Revised Date Revision Page. DS-222413 2008/02/10 2010/05/10 C 6 Axial Leaded Super Fast Rectifiers
DO-201AD 500 305 * 73 * 40 347 * 320 * 271 12,000 16.4 Formosa MS DEVICE CASE TYPE Q'TY 1 (PCS / BOX) INNER BOX SIZE CARTON SIZE Q'TY 2 (PCS / CARTON) APPROX. CROSS WEIGHT(kg)(m/m)(m/m) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SF31G THRU SF38G Document ID Issued Date Revised Date Revision Page. Suggested thermal profiles for soldering processes Temperature(°C) 1.Lead free temperature profile wave-soldering 0 20 40 60 80 100 120 140 160 180 200 220 240 Time(Sec) 100 120 140 160 180 200 220 240 260 280 Preheat Max gradient 2ºC/s Peak Max well time 5 Max Cool Down Max gradient-4ºC/s Suggested gradient 2ºC/s or less Peak soldering temperature not to exceed 260ºC DS-222413 2008/02/10 2010/05/10 C 6 Axial Leaded Super Fast Rectifiers
http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SF31G THRU SF38G Document ID Issued Date Revised Date Revision Page. DS-222413 2008/02/10 2010/05/10 C 6 High reliability test capabilities 1. Solder Resistance 2. Solderability 3. Pull Test 4. Bend Lead 5. High Temperature Reverse Bias 6. Forward Operation Life 7. Intermittent Operation Life 8. Pressure Cooker 9. Temperature Cycling 10. Forward Surge 11. Humidity 12. High Temperature Storage Life at 260±5 for 10±2sec. immerse body into solder 1/16"±1/32" at 245±5 for 5 sec. 2.0kg in axial lead direction for 10 sec. I= I 2.0kg weight applied to each lead bending arc 90 ±5 for 3 times V =80% rate at T =150 for 168 hrs. Rated average rectifier current at T =25 for 500hrs. T = 25 C, I = I On state: power on for 5 min. off state: power off for 5 min, on and off for 500 cycles. 15P at T =121 for 4 hrs. -55 to +125 dwelled for 30 min. and transferred for 5min. total 10 cycles. 8.3ms single half sine-wave one surge. at T =85 , RH=85% for 1000hrs. at 175 for 1000 hrs. o o oo o o o oo o o C C C C C CC C C FO RJ A AF O SIG A A O MIL-STD-750D METHOD-2031 MIL-STD-202F METHOD-208 MIL-STD-202F METHOD-211A MIL-STD-202F METHOD-211A MIL-STD-750D METHOD-1038 MIL-STD-750D METHOD-1027 MIL-STD-750D METHOD-1036 JESD22-A102 MIL-STD-750D METHOD-1051 MIL-STD-750D METHOD-4066-2 MIL-STD-750D METHOD-1021 MIL-STD-750D METHOD-1031 Item Test Conditions Reference Axial Leaded Super Fast Rectifiers