E-MAIL: info@angliac.com WEB: www.angliac.com KBPC2500 / BR250 SERIES 25 AMPERE SINGLE-PHASE SILICON BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000 Volts PRV CURRENT 25 Amperes 29.0 28.0 17.6 15.5 FEATURES ~ High efficiency Surge overload rating - 300 amperes peak Body clad with metal (electrically isolated) or plastic Plastic encapsulation has Underwriters Laboratory flammability classification 94V-0 Universal multipurpose terminals + 19.1 17.1 17.6 15.5 29.0 28.0 ~ 15.3 13.3 terminals 6.35 x 0.8 O 4.9 11.5 max MECHANICAL DATA 25.4 max Case : Metal or Plastic shell with plastic encapsulation Terminals : 1/4inch, 6.35mm Faston blades * Polarity : Positive symbol printed on body Weight : 1.1 ounce, 31.6 grams O 2.4 Dimensions in millimetres MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Metal Case Plastic Case KBPC25005 KBPC2501 KBPC2502 KBPC2504 KBPC2506 KBPC2508 KBPC2510 BR2505 BR251 BR252 BR254 BR256 BR258 BR2510 50 100 200 400 600 800 1000 V Maximum Recurrent Peak Reverse Voltage VRRM Maximum Bridge Input Voltage RMS VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Current at TC = 55C Peak Forward Surge Current, 8.3 ms single half sine - wave superimposed on rated load Maximum Forward Voltage Drop per Element at 12.5A Maximum Reverse Current at Rated DC Blocking Voltage per Element (see Fig 4) (see Fig 2) (see Fig 1) (see Fig 3) IF(AV) 25.0 A IFSM 300 A VF TA = 25C TA = 100C IR 1.2 V 10.0 1.0 A mA RMS Isolation Voltage from Case to Terminals VISO 2500 V Operating Temperature Range TJ - 55 to + 125 C Storage Temperature Range TSTG - 55 to + 150 C * Lead out wires can be supplied as an alternative to blades - add suffix W to part number e.g. KBPC2506W Reformatted by Anglia 9901 E-MAIL: info@angliac.com WEB: www.angliac.com RATING AND CHARACTERISTIC CURVES KBPC2500/BR250 SERIES FIG 1 : MAXIMUM NON-REPETITIVE SURGE CURRENT PER ELEMENT FIG 2 : DERATING CURVE FOR RECTIFIED OUTPUT CURRENT 30 8.3ms Single Half Sine Wave TJ =125C 300 AVERAGE FORWARD OUTPUT CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES 400 200 150 100 25 Resistive or Inductive Load 20 10 60 10 1 100 NUMBER OF CYCLES AT 60Hz 20 FIG 3 : TYPICAL FORWARD CHARACTERISTICS PER ELEMENT 140 FIG 4 : TYPICAL REVERSE CHARACTERISTICS PER ELEMENT 100 500 TJ = 125C TJ = 25C Pulse Width = 300s 100 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 60 80 100 120 40 CASE TEMPERATURE C 10 1 10 1.0 0.1 TJ = 25C 0.1 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1.6 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE Reformatted by Anglia 9901