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DIOTEC ELECTRONICS CORP. 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 Data Sheet No. SRDB-3500P-1A 35 AMP HIGH FREQUENCY SOFT RECOVERY BRIDGE RECTIFIERS FEATURES MECHANICAL SPECIFICATION LT D1 D1 D3 BL D2 BL UL RECOGNIZED - FILE #E141956 RoHS COMPLIANT MECHANICAL DATA Case: Case: Molded epoxy with integral heat sink Epoxy carries a U/L Flammability rating of 94V-0 Terminals: Round silver plated copper pins or fast-on terminals Soldering: Per MIL-STD 202 Method 208 guaranteed Polarity: Marked on side of case Mounting Position: Any. Through hole for #8 screw. Max. mounting torque = 20 in-lb. Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams) Wire Leads - 0.55 Ounces (16.0 Grams) MILLIMETERS SYM MIN BL BH D1 D2 D3 LT MAX 28.7 9.8 16.7 18.5 14.5 INCHES MIN 1.12 0.38 0.62 0.69 0.53 n/a 28.4 9.6 15.7 17.5 13.5 n/a MAX 1.13 0.39 0.66 0.73 0.57 0.6 15.2 Use Suffix "T" For FAST-ON TERMINALS EXAMPLE P/N: DB3506P/T-S MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS PARAMETER (TEST CONDITIONS) Series Number SYMBOL RATINGS DB DB DB DB DB 3500P-S 3501P-S 3502P-S 3504P-S 3506P-S 50 100 200 400 600 35 50 70 100 140 200 35 400 1.2 1.0 50 150 (Typ. 100) 1.2 -55 to +150 280 400 420 600 Maximum RMS Voltage Maximum Peak Recurrent Reverse Voltage Average Forward Rectified Current, T = 50 C Peak Forward Surge Current (8.3mS single half sine wave superimposed on rated load) Maximum Forward Voltage, Per Diode, at 17.5 Amps DC Maximum Average DC Reverse Current at Rated DC Blocking Voltage Per Diode Maximum Reverse Recovery Time Typical Thermal Resistance, Junction to Case Operating and Storage Temperature Range @ T = 25 C @ T = 125 C Vr Vv TT NOTES: (1) Bolt bridge on heat sink with #8 screw, using silicon thermal compound between bridge and mounting surface F1 fjklmno i h fg edX C T R I V X I wv tu& s y Maximum DC Blocking Voltage Vx Iq fe hg VOID FREE Vacuum Die Soldering For Maximum Mechanical Strength And Heat Dissipation (Solder Voids: Typical < 2%, Max. < 10% of Die Area) Proprietary SOFT GLASS Junction Passivation For Superior Reliability and Performance Wide Range of Applications - Inverters, Converters Choppers, Power Supplies, etc. c bXXU d a YWV H T&ERF EQD CEI@ 9 @ S D G B P FA _ + TRUE SOFT RECOVERY CHARACTERISTIC WITH NO RINGING, SPIKES, or OVERSHOOT HIGH FREQUENCY: 250 kHz FAST RECOVERY: 100nS - 150nS UNMATCHED PERFORMANCE - Minimal RFI/EMI Reduced Power Losses, Extremely Cool Operation Increased Power Supply Efficiency BH BH LL LD BL D1 D2 D1 BL MILLIMETERS SYM MIN BL BH D1 D2 LL MAX 28.7 9.8 18.5 11.9 n/a INCHES MIN 1.12 0.38 0.69 0.43 0.81 0.039 28.4 9.6 17.5 10.9 20.6 MAX 1.13 0.39 0.73 0.47 n/a LD 1.0 1.1 0.042 Use Suffix "W" For WIRE LEADS EXAMPLE P/N: DB3506P/W-S & % 6 "%4"(c) 3 %2 (c)% $% ) %$!"% &% $" | 8 7 5 ' (c) % ( 1 (c) 0 | ) ( ( ' | # ! (c) UNITS VOLTS p i AMPS VOLTS mA nS C/W C |
Price & Availability of DB3500P
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