886-3-5753170 86-755-83289224 Http://www.100y.com.tw KBJ25005 thru KBJ2510 SEP ELECTRONIC CORP. 25 A Single-Phase Silicon Bridge Rectifier Rectifier Reverse Voltage 50 to 1000V 30.0 + 0.3 20.0 + 0.3 Features 4.6 + 0.2 3.6 + 0.2 3.2 + 0.2 This series is UL listed under the Recognized Component Index, file number E142814 Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High case dielectric strength of 1500VRMS Ideal for printed circuit boards High surge current capability 2.5 + 0.2 20.0 + 0.3 + ~ ~ _ 5 11.0 + 0.2 4 +0.2 2.2 + 0.2 Mechanical Data 3.5 + 0.2 Case : Molded plastic body over passivated junctions 17.5 + 0.5 Terminals : Plated leads solderable per MIL-STD-750, Method 2026 1.0 + 0.1 7.5 7.5 0.7 + 0.1 Polarity : Polarity symbols molded on body + 0.2 + 0.2 + 0.2 10 2.7 Mounting Position : Any(3) Mounting Torque : 5 in-lbs max. Weight : 0.26 ounce, 7.0 grams (approx) Dimensions in millimeters(1mm =0.0394 + 0.2 Maximum Ratings & Thermal Characteristics Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz. For Capacitive load derate current by 20%. KBJ KBJ KBJ KBJ KBJ KBJ Parameter Symbol 25005 2501 2502 2504 2506 2508 VRRM 50 100 200 400 600 800 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified output current KBJ 2510 Unit 1000 V VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V Tc =100 C IF(AV) 25 A 350 A A sec Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) IFSM Rating for fusing ( t<8.3ms) I t 120 Maximum thermal resistance per leg RejA RejC 2.6(2) 5 (1) Operating junction and storage temperature range TJ, TSTG -55 to + 150 2 2 C/W Electrical Characteristics Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz. For Capacitive load derate by 20 %. KBJ KBJ KBJ KBJ KBJ Parameter Symbol KBJ 25005 2501 2502 2504 2506 2508 Maximum instantaneous forward voltage drop VF 1.0 per leg at 12.5A Maximum DC reverse current at rated DC blocking voltage per leg TA =25 C TA =125 C IR KBJ Unit 2510 10 500 V A Notes: (1)Unit case mounted on Al plate heatsink. (2)Units mounted on P.C.B. with 0.5x0.5"(12x12mm) copper pads and 0.375"(9.5) lead length. (3)Recommended mounting position is to bolt down on heat sink with silicone thermal compound for maximum heat transfer with #6 screw. 2003 SEP ELECTRONIC CORP. www.sep.net.cn M099 886-3-5753170 86-755-83289224 Http://www.100y.com.tw Rating and Characteristic Curves ( TA=25oC Unless otherwise noted ) KBJ25005 thru KBJ2510 Fig. 1 Derating Curve for Output Rectified Current Fig. 2 Maximum Non-repetitive Peak Forward Surge Current 30.0 400 Peak Forward Surge Current, Amperes Average Forward Output Current, Amperes with heatsink 25.0 20.0 60Hz Resistive of Inductive Load 15.0 10.0 5.0 0 without heatsink 0 50 300 200 100 0 100 8.3ms Single half-sine-Wave [JEDEC Method] 10 1 100 Number of Cycles at 60HZ 150 o Case Temperature, C Fig. 4 Typical Reverse Characteristics at Tj=25 oC 1000 Tj=150 C Instantaneous Reverse Current ,Amperes Fig. 3 Typical Instantaneous Forward Characteristics Tj=25 C Tj=60 Tj=125 C Tj=100 C 10 1.0 Tj=25 C 0.1 0 1.0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, % 0.1 Fig. 5 Typical Junction Capacitance Tj=25 C 1000 Pulse Width=300us 2% duty cycle .01 0.4 Tj=25 C f=1.0MHz Ving =50mV p.p. 0.6 0.8 1.0 1.2 Instantaneous Forward Voltage, Volts 1.4 1.6 Capacitance, pF Instantaneous Forward Current, Amperes 10 100 100 10 0.1 1 10 100 Reverse Voltage, Volts 2003 SEP ELECTRONIC CORP. www.sep.net.cn M099