BR254

CHONQING G PINGYANG ELECTRONICS CO.,LTD. BR2505 THRU BR2510 SINGLE-PHASE SILICON BRIDGE RECTIFIER VOLTAGE：50-1000V CURRENT：25.0A FEATURES · Plastic case with heatsink for Maximum Heat Dissipation ·Surge overload ratings-300 Amperes ·Low forward voltage drop BR-25 .500 (12.7) TYP. M E TA L H E AT S IN K .452 M AX (11.5) .480(12.2) .425(10.8) 1 .142(29.0) 1.102(28.0) .673(17.1) .633(16.1) MECHANICAL DATA · Case:Metal or plastic shell with plastic encapsulation ·Epoxy: UL 94V-0 rate flame retardant · Terminals: Plated .25”(6.35mm) Faston lugs, Solderable per MIL-STD- 202E, Method 208 guaranteed ·Polarity: As marked ·Mounting: Thru hole for 8# screw ·Weight: 30 grams .732(18.6) .692(17.6) H O LE FO R NO . 8 SC REW 1.142(29.0) AC AC .6 73 (1 7.1) 1.102(28.0) .6 33 (1 6.1) .582(14.8) .543(13.8) .033x.250 (0.8x6.4) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL BR2505 BR251 BR252 BR254 BR256 BR258 RB2510 units Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Forward rectified Output Current at TC=55°C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Maximum Forward Voltage Drop per element at 12.5A DC Maximum DC Reverse Current @ TA=25°C at Rated DC Blocking Voltage @ TA=100°C per element VRRM VRMS VDC Io IFSM VF IR 50 35 50 100 70 100 200 140 200 400 280 400 25 300 1.1 10 500 374 300 2.5 A2S pF °C/W 600 420 600 800 560 800 1000 700 1000 V V V A A V µA 2 I2t I t Rating for Fusing (t