FB2500........ FB2510 FB2500L........ FB2510L 25 Amp. Glass Passivated Bridge Rectifier Dimensions in mm. Voltage 50 to 1000 V Ø 1 ± 0.05 0.8 ± 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 FB2502 FB2504 FB2506 FB2508 FB2510 b FB2500L FB2501L FB2502L FB2504L FB2506L FB2508L FB2510L VRWM Max. peak working voltage (V) VRMS Recommended input voltage (V) IF(AV) o 50 100 200 400 600 800 1000 20 40 80 125 250 380 500 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 IFRM Recurrent peak forward current 75 A IFSM 10 ms. peak forward current 300 A I2t I2t value for fusing (t = 10 ms) 450 A2sec Tj Operating temperature range – 55 to + 150 °C Tstg Storage temperature range – 55 to + 150 °C 10 A 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 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 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 Tamb, ambient temperature (°C) 150 60 100