DIOTEC ELECTRONICS CORP Data Sheet No. TSBD-3500-1B 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 35 AMP OVERVOLTAGE TRANSIENT SUPPRESSORS MECHANICAL SPECIFICATION FEATURES VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM MECHANICAL STRENGTH AND HEAT DISSIPATION (Solder Voids: Typical < 2%, Max. < 10% of Die Area) LARGE DIE FOR HIGH POWER HEAVY DUTY PERFORMANCE Color Ring Denotes Cathode Die Size: 0.180" x 0.180" Square D HIGH HEAT HANDLING CAPABILITY WITH VERY LOW THERMAL STRESS A M PROPRIETARY JUNCTION PASSIVATION FOR SUPERIOR RELIABILITY AND PERFORMANCE LOW FORWARD VOLTAGE DROP F B MECHANICAL DATA Case: Molded Epoxy (UL Flammability Rating 94V-O) MILLIMETERS Finish: All external surfaces are silver plated for corrosion resistance superior solderability Soldering Temperature: 210 oC maximum oHS Mounting Position: Any DIM ANT A LI MP O C R Polarity: Color band denotes cathode 9.78 MAX 10.29 MIN INCHES MIN 0.385 MAX 0.405 B 6.05 6.20 0.238 0.244 D 5.54 5.60 0.218 0.220 F 4.19 4.45 0.165 0.175 5° NOM M 5° NOM Weight: 0.06 Ounces (1.8 Grams) 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 Series Number Maximum Recurrent Peak Reverse Voltage V Working Peak Reverse Voltage V Maximum DC Blocking Voltage V o Breakdown Voltage (I = 100 mA dc, Tc = 25 C) V I Average Forward Rectified Current Non-repetitive Peak Forward Surge Current I (Half wave, single phase, 60 Hz sine applied to rated load) Repetitive Peak Reverse Surge Current (Time Constant = 10 mSec I Duty Cycle < 1.0%, Tc = 25 oC) Maximum Instantaneous Forward Voltage (I = 100A @ 300 mSec pulse, T = 25oC) Typical Maximum DC Reverse Current (V = 20V DC, Tc = 25 OC) I Maximum Thermal Resistance, Junction to Case (Note 1) Rq Junction Operating & Storage Temperature Range T ,T Notes: 1) Single Side Cooled RRM RWM DC R (BR) O FSM RSM F C R R JC J STG RATINGS UNITS TVS3527 23 VOLTS 24 Min / 32 Max 35 600 AMPS 110 1.05 VOLTS 1.00 nA 200 0.8 °C/W °C -65 to +175 3.01 tvs35 J7