SILICON BRIDGE RECTIFIERS VOLTAGE RANGE KBL400 THRU KBL410 CURRENT 50 to 1000 Volts Am 4.0 Amperes KBL 0.77 (19.56) 0.73 (18.54) FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Ideal for printed circuit board 0.825 (20.95) 0.605 (15.36) + AC AC 0.052 (1.32) 0.048 (1.22) 1.00 (25.4) MIN. MECHANICAL DATA : 0.200 (5.08) 0.190 (4.82) 0.265 (6.73 ) 0.235 (5.97) * Case : Molded plastic * Epoxy : UL94V-O rate flame retardant * Terminals : Plated lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Polarity symbols marked on case * Mounting position : Any * Weight : 5.15 grams 0.085 (2.16) 0.065 (1.65) Dimensions in inches and ( millimeter ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL KBL 400 KBL 401 KBL 402 KBL 404 KBL 406 KBL 408 KBL 410 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Maximum Average Forward Current Tc=50°C IF(AV) 4.0 Amps. IFSM 200 Amps. ( t < 8.3 ms. ) 2 It 166 AS Maximum Forward Voltage per Diode at IF = 4 Amps. VF 1.1 Volts RATING Volts Peak Forward Surge Current Single half sine wave Superimposed on rated load (JEDEC Method) Rating for fusing Maximum DC Reverse Current Ta = 25 °C at Rated DC Blocking Voltage Ta = 100 °C Typical Thermal Resistance ( Note 1 ) Operating Junction Temperature Range Storage Temperature Range 2 IR 10 µA IR(H) 1.0 mA RθJA 10 °C/W TJ - 50 to + 150 °C TSTG - 50 to + 150 °C Web Site: WWW.PS-PFS.COM SILICON BRIDGE RECTIFIERS VOLTAGE RANGE KBL400 - KBL410 CURRENT FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 200 Mounted on 3" X 3" X 0.11" THK ( 7.5cm X 7.5cm X 0.3cm ) Cu. plate. 3.0 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES 4.0 2.0 1.0 150 TJ = 55 °C 125 100 75 50 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD 25 60 Hz, Resistive or inductive load. 0 0 0 25 50 75 100 125 150 175 1 CASE TEMPERATURE, ( °C) 2 4 6 10 20 40 60 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES PER DIODE 100 Pulse Width = 300 µs 1 % Duty Cycle 10 1.0 TJ = 25 °C 0.1 10 TJ = 100 °C 1.0 TJ = 25 °C 0.1 0.01 0 20 40 60 80 100 120 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.01 0.4 06 0.8 1.0 1.2 1.4 1.6 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FORWARD CURRENT, AMPERES 50 to 1000 Volts Am 4.0 Amperes 1.8 FORWARD VOLTAGE, VOLTS Web Site: WWW.PS-PFS.COM 140