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. DISRT-2400-1A 25 AMP SOFT RECOVERY FAST SWITCHING TAB MOUNTED DIODES MECHANICAL SPECIFICATION FEATURES VOID FREE Vacuum Die Soldering For Maximum Mechanical Strength And Heat Dissipation (Solder Voids: Typical < 2%, Max. < 10% of Die Area) f 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 PIN 1 CATHODE PIN 2 ANODE MECHANICAL DATA Structure: Epoxy encapsulated diode body with metal tabs Finish: All external surfaces are corrosion resistant and readily solderable Die Size: 0.180" x 0.180" Square o Maximum Soldering Temperature: 250 C 3/8 from case for 10 seconds Mounting: Lead or chassis mounted, same configuration as TO-220AB Mounting Torque: 8 in-lbs Max. Polarity: Cathode to Tab With Hole; Reverse polarity available by adding the suffix "R" to the P/N (e.g., MR2400FR ) Weight: 1.2 Ounces (3.6 Grams), approximately S RoH C A PLI M O NT f 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%. PARAMETER (TEST CONDITIONS) SYMBOL RATINGS UNITS MR MR MR MR MR SRP 3501S2401F 2402F 2404F 2406F 2400F Series Number Maximum DC Blocking Voltage VRM 50 100 200 400 600 Maximum RMS Voltage VRMS 35 70 140 280 420 Maximum Peak Recurrent Reverse Voltage VRRM 50 100 200 400 600 Average Forward Rectified Current IO 25 IFSM 400 AMPS Peak Forward Surge Current (8.3mS single half sine wave superimposed on rated load) VFM Maximum Forward Voltage at 25 Amps DC o Maximum Average DC Reverse Current @ TC = At Rated DC Blocking Voltage @ TC = 125 C 25 C o IRM 1.2 (Typical 1.1) VOLTS 1.0 50 mA °C/W Typical Thermal Resistance, Junction to Case RqJC 0.8 Maximum Reverse Recovery Time - Soft Recovery TRR 150 (Typ. 100) TJ, TSTG -65 to +150 Junction Operating and Storage Temperature Range VOLTS nSec °C