DIOTEC ELECTRONICS CORP. Data Sheet No. BRDB-1500-1B ADBD-1500-1B 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 MECHANICAL SPECIFICATION FEATURES SERIES: DB1500 - DB1510 and ADB1504 - ADB1508 PRV Ratings from 50 to 1000 Volts Metal Case (Top & Sides) Electrically Isolated BH BH Surge overload rating to 300 Amps peak AC LT High efficiency AC LL _ Electrically isolated metal case for maximum heat dissipation HOLE FOR #8 SCREW D1 UL RECOGNIZED - FILE #E141956 + MECHANICAL DATA + LD AC D1 _ AC D3 AC + _ AC BL D1 BL D2 Case: Metal (Potting epoxy carries U/L flammability Rating 94V-0) D2 Terminals: Round silver plated copper pins or fast-on terminals D1 BL BL Soldering: Per MIL-STD 202 Method 208 guaranteed (Note 1) Polarity: Marked on side of case Mounting Position: Any. Through hole for #8 screw. Max. mounting torque = 20 in-lb. Weight: Fast-on Terminals - 1.1 Ounces (31.6 Grams) Wire Leads - 0.95 Ounce (28.5 Grams) Suffix "T" indicates FAST-ON TERMINALS Suffix "W" indicates WIRE LEADS MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive loads, derate current by 20%. RATINGS PARAMETER (TEST CONDITIONS) SYMBOL CONTROLLED AVALANCHE UNITS NON-CONTROLLED AVALANCHE ADB ADB ADB DB DB DB DB DB DB DB 1504 1506 1508 1500 1501 1502 1504 1506 1508 1510 Series Number Maximum DC Blocking Voltage VRM Working Peak Reverse Voltage VRWM Maximum Peak Recurrent Reverse Voltage VRRM RMS Reverse Voltage VR (RMS) Thermal Energy (Rating for Fusing) 400 600 800 o Average Forward Rectified Current @ TC = 50 C (Note 2) 100 200 400 280 420 560 35 70 140 It 373 IFSM 300 IO 15 -55 to +150 280 TJ, TSTG V(BR) Min 450 850 n/a Maximum Avalanche Voltage V(BR) Max 900 1100 1300 n/a NOTES: (1) Maximum soldering time and temperature = 10 Sec @ 265 oC (2) Unit Mounted on Metal Chassis. (3) Mounted on an 11.8 in.2 x 0.06 in. thick (300mm 2 x 1.5mm thick) copper plate. 560 700 C VOLTS VFM 1.2 IRM 1 5 A VISO 2000 VOLTS RJC RJL 1.2 0.8 o Typical Thermal Resistance (on Heat Sink); Junction to Ambient (Note 3) 650 420 AMPS Junction Operating and Storage Temperature Range @ TA = 25 C Maximum Reverse Current at Rated VRM @TA = 100 oC Minimum Insulation Breakdown Voltage (Circuit to Case) 800 1000 AMPS2 SEC Mimimum Avalanche Voltage Maximum Forward Voltage (Per Diode) at 7.5 Amps DC 600 VOLTS 2 Peak Forward Surge Current (8.3 mSec single half sine wave superimposed on rated load) 50 o C/W 4.97fbrbd015 F37 DIOTEC ELECTRONICS CORP. Data Sheet No. BRDB-1500-2B ABDB-1500-2B 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 15 AMP SILICON BRIDGE RECTIFIERS RATING & CHARACTERISTIC CURVES FOR SERIES DB1500 - DB1510 and SERIES ADB1504 - ADB1508 400 Resistive and Inductive Loads 300 200 NOTE 1 100 60 10 1 100 Number of Cycles at 60 Hz o Case Temperature, C FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT FIGURE 1. FORWARD CURRENT DERATING CURVE 1000 10 100 1.0 10 NOTE 2 TJ = 25 oC 0.1 1.0 .01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage FIGURE 4. TYPICAL REVERSE CHARACTERISTICS 0.1 Instantaneous Forward Voltage (Volts) FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE NOTES (1) JEDEC Method, 8.3 mSec. Single Half Sine Wave; TJ = 125 oC (2) TJ = 25 oC; Pulse Width = 300 Sec F38 4.97bbrdb15p