FB2500........ FB2510 FB2500L........ FB2510L 25 Amp. Glass Passivated Bridge Rectifier Dimensions in mm. Ø1 0.8 ± 0.05 Voltage 50 to 1000 V ± 0.05 Current 25 A 6.35 ± 0.05 Ø 2.5 ® Metal heat sink Epoxy case 18.1 Metal heat sink 18.1 ± 0.5 • Glass Passivated Junction Epoxy case • UL recognized under component index file number E130180 • Terminals: FASTON a • Terminals: WIRE LEADS b Ø 5.21 +– 0.1 • Max. Mounting Torque: 25 Kg x cm Lead and polarity identifications 0 16.6 11.4 ± 0.5 High surge current capability Maximum Ratings, according to IEC publication No. 134 a FB2500 FB2501 b FB2500L FB2501L FB2502 FB2502L FB2504 FB2504L FB2506 FB2506L FB2508 FB2508L FB2510 FB2510L VRRM Peak Recurrent Reverse Voltage (V) 50 100 200 400 600 800 1000 VRMS VR Maximum RMS Voltage (V) Recommended Input Voltage (V) 35 70 140 280 420 560 700 20 40 80 125 250 380 500 IF(AV) o Max. forward current R-load: At T case = 55 C Max. forward current R-load: At T case = 90 oC With Al Square Chassis (200 cm2 x 3 mm.) Tamb = 45 oC 25 A 17 A I FRM Recurrent peak forward current 75 A IFSM 10 ms. peak forward current 300 A 2 10 A 2 It I t value for fusing (t = 10 ms) 450 A2sec Tj Operating temperature range – 55 to + 150 °C Tstg Storage temperature range – 55 to + 150 °C Electrical Characteristics at Tamb = 25 °C VF Max. forward voltage drop per element at IF = 12.5 A 1.1 V IR Max. reverse current per element at VRRM d.c. 5µA Rthj-c Typical thermal resistance junction to case 1.4 oC/W Isolation voltage from case to leads 2500 Vac Jan - 00 FB25 Characteristic Curves MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT TYPICAL FORWARD CHARACTERISTIC 300 1000 500 250 100 200 50 150 10 5 100 1 Tj = 25ºC 50 0.5 0.1 0 0 0.4 0.8 1.2 1.6 1 2 VF ' instantaneous forward voltage (V) 4 6 10 20 40 60 100 Number of cycles at 50Hz 60 50 60 50 70 40 80 90 30 100 110 20 120 130 10 140 0 5 10 15 20 25 IF (AV)´ average forward current (A) 0 50 100 150 Tamb, ambient temperature (°C) Jan - 00