Looking For: MR2520L, MR2525, MR2535L Replacements? DIOTEC ELECTRONICS CORP 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 25 AMP OVERVOLTAGE TRANSIENT SUPPRESSORS MECHANICAL SPECIFICATION FEATURES SUGGESTED REPLACEMENT FOR MR2520L, MR2525L, MR2535L VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM MECHANICAL STRENGTH AND HEAT DISSIPATION (Solder Voids: Typical < 2%, Max. < 10% of Die Area) D LARGE DIE FOR HIGH POWER HEAVY DUTY PERFORMANCE Die Size: 0.180" x 0.180" Square A E HIGH HEAT HANDLING CAPABILITY WITH VERY LOW THERMAL STRESS MILLIMETERS DIM PROPRIETARY JUNCTION PASSIVATION FOR SUPERIOR RELIABILITY AND PERFORMANCE L LOW FORWARD VOLTAGE DROP MECHANICAL DATA F MAX A M Case: Molded Epoxy (UL Flammability Rating 94V-O) MIN B INCHES MIN 0.332 MAX 0.342 B 0.234 0.246 D E 0.050 0.215 0.053 0.225 F L 0.165 0.990 0.175 1.010 5° NOM M 5° NOM Finish: All external surfaces are silver plated for corrosion resistance superior solderability o Max. Lead Soldering Temperature: 210 C 3/8" from case for 10 sec at 5 lbs tension ANT L Mounting Position: Any S RoH Polarity: Diode symbol or cathode band on case LI MP O C Weight: 0.09 Ounces (2.5 Grams), appox. MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz resistive or inductive load. PARAMETER (TEST CONDITIONS) SYMBOL RATINGS UNITS DR2535L Series Number Maximum Recurrent Peak Reverse Voltage VRRM Working Peak Reverse Voltage VRWM Maximum DC Blocking Voltage VDC o Breakdown Voltage (IR = 100 mA DC, Tc = 25 C) 23 V(BR) 24 Min / 32 Max IO 25 Non-repetitive Peak Forward Surge Current (Half wave, single phase, 60 Hz sine applied to rated load) IFSM 600 Repetitive Peak Reverse Surge Current (Time Constant = 10 mSec o Duty Cycle < 1.0%, Tc = 25 C) IRSM 110 Average Forward Rectified Current Maximum Instantaneous Forward Voltage o (IF = 100A @ 300 mSec pulse, Duty Cycle < 2%, TC = 25 C) Typical VOLTS AMPS 1.05 1.00 VOLTS IR 200 nA Thermal Resistance, Junction to Lead (Note 1) RqJL Note 2 Thermal Resistance, Junction to Case (Note 1) RqJC 0.8 O Maximum DC Reverse Current (VR = 20V DC, Tc = 25 C) Junction Operating & Storage Temperature Range Notes: 1) Both Leads to Heat Sink, Equal Length TJ,TSTG -65 to +175 °C/W °C Data Sheet No. DR2535L-1A 2) °C/W Max: 7.5 (Lead Length=1/4"); 10 (Lead Length=3/8"); 13 (Lead Length=1/2")