ABR1500 - ABR1510 AVALANCHE BRIDGE RECTIFIERS PRV : 50 - 1000 Volts Io : 15 Amperes BR50 0.728(18.50) 0.688(17.40) FEATURES : * * * * * * High case dielectric strength High surge current capability High reliability Low reverse current Low forward voltage drop ldeal for printed circuit board 0.570(14.50) 0.530(13.40) 0.685(16.70) 1.130(28.70) 0.618(15.70) 1.120(28.40) 0.210(5.30) 0.200(5.10) 0.658(16.70) 0.618(15.70) 0.032(0.81) 0.028(0.71) MECHANICAL DATA : * Case : Molded plastic with heatsink integrally mounted in the bridge encapsulation * Epoxy : UL94V-O rate flame retardant * Terminals : plated .25" (6.35 mm). Faston * Polarity : Polarity symbols marked on case * Mounting position : Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency. * Weight : 17.1 grams 0.252(6.40) 0.248(6.30) φ 0.100(2.50) 0.090(2.30) 0.905(23.0) 0.826(21.0) 0.310(7.87) 0.280(7.11) Metal Heatsink Dimensions in inches and ( millimeters ) 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%. Maximum Recurrent Peak Reverse Voltage VRRM ABR 1500 50 Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts VDC 50 100 200 400 600 800 1000 Volts VBO(min.) VBO(max.) 100 550 150 600 250 700 450 900 700 1150 900 1350 1100 1550 Volts Volts RATING SYMBOL Maximum DC Blocking Voltage Minimum Avalanche Breakdown Voltage at 100 µA Maximum Avalanche Breakdown Voltage at 100 µA ABR 1501 100 ABR 1502 200 ABR 1504 400 ABR 1506 600 ABR 1508 800 ABR 1510 1000 UNITS Volts Maximum Average Forward Current Tc = 50 °C Peak Forward Surge Current Single half sine wave IF(AV) 15 Amps. Superimposed on rated load (JEDEC Method) IFSM 300 Amps. 2 It VF 375 IR 10 A2 S Volts µA IR(H) 200 µA Typical Thermal Resistance ( Note 1 ) Operating Junction Temperature Range RθJC TJ 1.9 - 50 to + 150 °C/W Storage Temperature Range TSTG - 50 to + 150 °C Rating for fusing at ( t < 8.3 ms. ) Maximum Forward Voltage per Diode at I F = 7.5 Amps. Maximum DC Reverse Current Ta = 25 °C at Rated DC Blocking Voltage Ta = 100 °C 1.1 °C Notes : 1 ) Thermal resistance from Junction to case with units mounted on a 5" x 4" x 3" (12.7cm.x 10.2cm.x 7.3cm.) Al.-Finned Plate. UPDATE : APRIL 21, 1998 RATING AND CHARACTERISTIC CURVES ( ABR1500 - ABR1510 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 300 PEAK FORWARD SURGE CURRENT, AMPERES CURRENT, AMPERES AVERAGE FORWARD OUTPUT 15 12 9.0 6.0 HEAT SINK MOUNTING ON 5" x 4" x3" THK. (12.7x10.2x7.3 cm.) Al. Plate 3.0 0 0 25 50 75 100 125 150 240 180 120 0 175 8.3 ms SINGLE SINE WAVE JEDEC METHOD 60 CASE TEMPERATURE, ( °C) 1 2 4 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES PER DIODE FORWARD CURRENT, AMPERES 100 TJ = 25 °C 10 1.0 Pulse Width = 300 µs 1% Duty Cycle 0.1 10 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS 1.8 2.0 140