Effciency Fast Rectifiers Formosa MS EF8A05 THRU EF8A60 List List................................................................................................. 1 Package outline............................................................................... 2 Features.......................................................................................... 2 Mechanical data............................................................................... 2 Maximum ratings .............................................................................. 2 Rating and characteristic curves........................................................ 3 Pinning information........................................................................... 4 Marking........................................................................................... 4 Tube packing.................................................................................... 4 Suggested thermal profiles for soldering processes............................. 5 High reliability test capabilities........................................................... 6 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 1 Document ID Issued Date Revised Date Revision Page. DS-222503 2008/02/10 2015/07/06 D 6 Effciency Fast Rectifiers Formosa MS EF8A05 THRU EF8A60 8.0A Glass Passivated Effciency Fast Rectifiers-50-600V Features Package outline • Reverse recovery time less than 25ns • High current capability. • Low reverse leakage current . • High surge capability. • Glass passivated chip junction. • Low forward drop down voltage. • High reliability. • Lead-free parts meet RoHS requirments. • Suffix "-H" indicates Halogen free parts, ex. ΕF8A05-H. TO-220AC 0.419(10.66) 0.387(9.85) 0.196(5.00) 0.163(4.16) 0.054(1.39) 0.045(1.15) 0.269(6.85) 0.226(5.75) 0.624(15.87) 0.548(13.93) 0.139(3.55) MIN Mechanical data 0.177(4.50)MAX • Epoxy : UL94-V0 rated flame retardant • Case : JEDEC TO-220AC molded plastic body over 0.038(0.96) 0.019(0.50) 0.50(12.70)MIN passivated chip • Lead : Axial leads, solderable per MIL-STD-202, Method 208 guranteed 0.1(2.54) • Polarity: As marked • Mounting Position : Any • Weight : Approximated 2.05 gram Maximum ratings (AT .025(0.65)MAX Dimensions in inches and (millimeters) o T A=25 C unless otherwise noted) SYMBOLS EF8A05 Maximum repetitive peak reverse voltage VRRM 50 Maximum RMS voltage VRMS Maximum DC blocking voltage VDC PARAMETER EF8A20 EF8A40 EF8A60 UNIT 100 200 400 600 V 35 70 140 280 420 V 50 100 200 400 600 V EF8A10 Maximum average forward rectified current IO 8.0 A Peak forward surge current 8.3ms single half sine-wave(JEDEC method) IFSM 100 A Typical diode junction capacitance (Note 1) CJ 50 pF Operating junction temperature range TJ -55 to +150 °C Storage temperature range TSTG -65 to +175 °C Electrical characteristics (AT SYMBOLS PARAMETER Maximum forward voltage at IF=8.0A Maximum DC reverse current at rated DC blocking voltage o T A=25 C unless otherwise noted) EF8A05 VF at TJ =25 ° C at TJ =125 ° C Maximum reverse recovery time (Note 2) EF8A10 EF8A20 0.98 EF8A40 EF8A60 UNIT 1.30 1.75 V IR 5.0 200 uA uA trr 25 ns Thermal characteristics PARAMETER Typical thermal resistance junction to case SYMBOLS EF8A05 RθJC EF8A10 EF8A20 EF8A40 EF8A60 UNIT °C/W 2.0 Note 1: Measure at 1 MHz and applied reverse voltage of 4.0 V D.C. Note 2: Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 2 Document ID Issued Date Revised Date Revision DS-222503 2008/02/10 2015/07/06 D Page. 6 Rating and characteristic curves (EF8A05 THRU EF8A60) AVERAGE FORWARD CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.3-TYPICAL FORWARD CHARACTERISTICS 40 INSTANTANEOUS FORWARD CURRENT,(A) 12.0 10.0 8.0 6.0 4.0 2.0 0 0 20 40 60 80 100 120 140 160 180 200 CASE TEMPERATURE,TC( C) 400V 10 50~200V 600V 1 T J= 25 C O .1 .6 FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE,(V) PEAK FORWARD SURGE CURRENT,(A) 100 8.3ms Single Half 80 Sine Wave JEDEC method 60 40 20 FIG.4 - TYPICAL REVERSE 0 CHARACTERISTICS 1 5 50 10 100 1000 REVERSE LEAKAGE CURRENT, (uA) NUMBER OF CYCLES AT 60Hz FIG.5- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS trr 50W NONINDUCTIVE 10W NONINDUCTIVE ( ) 0 PULSE GENERATOR -0.25A (NOTE 2) (+) 25Vdc (approx.) D.U.T. ( ) 1W NONINDUCTIVE | | | | | | | | +0.5A 2. Rise Time= 10ns max., Source Impedance= 50 ohms. TJ=125°C 10 TJ=25°C 1 0.1 (+) OSCILLISCOPE (NOTE 1) NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 100 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 3 Document ID Issued Date Revised Date Revision Page. DS-222503 2008/02/10 2015/07/06 D 6 Effciency Fast Rectifiers Formosa MS EF8A05 THRU EF8A60 Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol PIN1 2 CASE PIN2 Marking Type number Marking code EF8A05 EF8A10 EF8A20 EF8A40 EF8A60 EF8A05 EF8A10 EF8A20 EF8A40 EF8A60 Tube packing PACKAGE TO-220AC TUBE (pcs) 50 TUBE SIZE (m/m) 525*32*7.5 BOX (pcs) INNER BOX (m/m) 1000 555*150*40 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 CARTON SIZE (m/m) 580*230*175 Page 4 CARTON (pcs) 5,000 APPROX. GROSS WEIGHT (kg) 15.0 Document ID Issued Date Revised Date Revision DS-222503 2008/02/10 2015/07/06 D Page. 6 Effciency Fast Rectifiers Formosa MS EF8A05 THRU EF8A60 Suggested thermal profiles for soldering processes 1.Lead free temperature profile wave-soldering 280 Peak soldering temperature not to exceed 260ºC 260 240 220 Temperature(°C) 200 180 160 140 120 Peak Max well time 5 Max 100 80 Cool Down Max gradient-4ºC/s Suggested gradient - 2ºC/s or less 60 40 20 Preheat Max gradient 2ºC/s 0 0 20 40 60 80 100 120 140 160 180 200 220 240 Time(Sec) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 5 Document ID Issued Date Revised Date Revision DS-222503 2008/02/10 2015/07/06 D Page. 6 Effciency Fast Rectifiers Formosa MS EF8A05 THRU EF8A60 High reliability test capabilities Item Test Conditions Reference O MIL-STD-750D METHOD-2031 O MIL-STD-202F METHOD-208 1. Solder Resistance at 260 ± 5 C for 10 ± 2sec. immerse body into solder 1/16" ± 1/32" 2. Solderability at 245 ± 5 C for 5 sec. 3. High Temperature Reverse Bias V R=80% rate at T J=150 C for 168 hrs. 4. Forward Operation Life Rated average rectifier current at T A=25 C for 500hrs. MIL-STD-750D METHOD-1038 O MIL-STD-750D METHOD-1027 O O 5. Intermittent Operation Life 6. Pressure Cooker T A = 25 C, I F = I O On state: power on for 5 min. off state: power off for 5 min. on and off for 500 cycles. MIL-STD-750D METHOD-1036 JESD22-A102 O 15P SIG at T A=121 C for 4 hrs. O MIL-STD-750D METHOD-1051 O 7. Temperature Cycling -55 C to +125 C dwelled for 30 min. and transferred for 5min. total 10 cycles. 8. Forward Surge 8.3ms single half sine-wave , one surge. 9. Humidity at T A=85 C , RH=85% for 1000hrs. 10. High Temperature Storage Life at 175 C for 1000 hrs. MIL-STD-750D METHOD-4066-2 MIL-STD-750D METHOD-1021 O http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 MIL-STD-750D METHOD-1031 O Page 6 Document ID Issued Date Revised Date Revision DS-222503 2008/02/10 2015/07/06 D Page. 6