Mechanical Dimensions MAX.412(10.5) + PIN 1 PIN 3 PIN 2 CASE .037(0.94) .027(0.68) .06(1.52) .05(1.27) .185(4.70) .175(4.44) .594(15.1) .587(14.9) PIN 1 2 MAX.05(1.5) .16(4.06) .14(3.56) FG2501~2507 .154(3.91) DIA .148(3.74) .055(1.40) .045(1.14) .27(6.86) .23(5.84) Description .56(14.22) .53(13.46) .11(2.79) .10(2.54) .025(0.64) .014(0.35) .205(5.20) .195(4.95) Dimensions in inches and (millimeters) TO-220AC Mechanical Data Features Low forward voltage drop High current capability High reliability High surge current capability Weight: 2.24 grams Cases: TO-220AC molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Leads solderable per MIL-STD202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260℃/10 seconds .16”,(4.06mm) from case Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol FG FG Type Number 2501 2502 Maximum Recurrent Peak Reverse Voltage 50 100 VRRM Maximum RMS Voltage 35 70 VRMS Maximum DC Blocking Voltage 50 100 VDC Maximum Average Forward Rectified Current .375”(9.5mm) Lead Length @TC = 100℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @25A Maximum DC Reverse Current @ TC=25℃ at Rated DC Blocking Voltage FG FG FG FG FG Units 2503 2504 2505 2506 2507 200 140 200 400 280 400 600 420 600 800 1000 560 700 800 1000 V V V I(AV) 25.0 A IFSM 400 A VF IR 10 V uA uA pF C/W C/W 100 2.3 Operating and Storage Temperature Range TJ ,TSTG - 65 to + 175 Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. 2. Thermal Resistance from Junction to Case Mounted on Heatsink size 2” x 3” x 0.25” Al-Plate Typical Junction Capacitance ( Note 1 ) Typical Thermal Resistance (Note 2) Cj 1.1 RθJC FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 500 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 30 25 20 Single Phase Half Wave 60Hz Resistive or Inductive Load 15 10 400 300 0 50 100 8.3ms Single Half Sine Wave JEDEC Method 200 100 50 8 0 175 1 2 5 10 20 50 o CASE TEMPERATURE. ( C) NUMBER OF CYCLES AT 60Hz FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4- TYPICAL REVERSE CHARACTERISTICS 400 100 200 40 Tj=25oC Pulse Width=300 s 1% Duty Cycle 20 40 INSTANTANEOUS REVERSE CURRENT. ( A) 100 10 4 2 1 10 Tj=125 0C 4 2 1 Tj=25 0C 0.4 0.4 0.2 0.2 0.1 0.1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 2.0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) FIG.5- TYPICAL JUNCTION CAPACITANCE 120 JUNCTION CAPACITANCE.(pF) INSTANTANEOUS FORWARD CURRENT. (A) FG2501~2507 RATINGS AND CHARACTERISTIC CURVES (FG2501G THRU FG2507G) 100 80 60 Tj=25 0C 40 20 0 1 5 10 50 REVERSE VOLTAGE. (V) 100 500 1000 140 100