TE4933 TRSYS
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Technical content
TRANSYS TE 4933 THRU TE 4937 ELECTRONICS GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER LIMITED VOLTAGE - 50 to 600 Volts CURRENT - 1.0 Ampere
FEATURES
High surge current capabi ty DO-41 Plastic package has Underwriters Laboratory Flammab ity Classification 94V-O Ut izing 834 (46) Flame Retardant Epoxy Molding Compound (25.4) L0 ees 1.0 ampere operation at T,=55 ¢J with no thermal runaway MIN Fast switching for high efficiency _j Exceeds environmental standards of MIL-S-19500/228 2) 205 Glass passivated junction in DO-41 package HD 60 MECHANICAL DATA (84) 10 088 (2.9) Case: Molded plastic, DO-41 MIN Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Band denotes cathode Dimensions in inches and (millimeters) Mounting Position: Any Weight: 0.012 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Single phase, half wave, 60HZz, resistive or inductive load. For capacitive load, derate current by 20%. UNTS Maximum Recurrent Peak Reverse Voltage Vv Maximum RMS Voltage 70 280 420 Vv Maximum DC Blocking Voltage 50 100 200 400 600 Vv Maximum Average Forward Rectified 1.0 A Current .375"(9.5mm) lead length at T,=55 ¢J Peak Forward Surge Current 8.3ms single half | —__2— A wave superimposed on rated load(JECEC method Maximum Forward Voltage at 1.0A V Maximum Reverse Current T,=25 ¢J 5.0 £gA Typical Junction capacitance (Note 1) CJ pF Typical Thermal Resistance (Note 3) R EKJA 67 c/W Maximum Reverse Recovery Time(Note 2) ns Operating and Storage Temperature Range os NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 2. Reverse Recovery Test Conditions: I-=.5A, Ig=1A, | =.25A.
RATING AND CHARACTERISTIC CURVES TE 4933 THRU TE 4937 tr 4 Fcinasctoa Nostra +054 - | ly OUT ° [today RSET - 4.0) NOTE:1.Rise Time= 7ns max. Input impedance =1 mesiohm, 22pF SETTIME —> oni 2Rise Time = 10ns max BASE FOR Source Impedance = 50 Ohms Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM FA ee Fed f | | | Te & EEE @ wttit 7 ¢ = Er = 25 0 Cc 1.6 LT] ze SSS] ae wit ttt tt MAXIMUM AVERAGE CURRENT RATING | ou se | an] 2 SINGLE PHASE, HALF WAVE 602 | Qe 9 3 1 TTT RSISIIVE OF INDUCTIVE + 3= of | | I/7 | | g 3 TL tomo 37519 Som) LEAD LENGTHS = y SSS SS ee a a z ——— ae a 2 [Tf sepurvevete ae A G g pt tH go tO PP EY ~ aot LTT) TT 4 3 ° 20 40 60 80 100120140 160 180 02 04 06 08 10 12 14 16 AMBIENT TEMPERATURE, ¢J INSTANTANEOUS FORWARD VOLTAGE, VOLTS. Fig. 2-TYPICAL INSTANTANEOUS Fig. 3-FORWARD CURRENT DERATING CURVE FORWARD CHARACTERISTICS S SS a EOC ot gow N\\ . Roo ee UN ¢ CERI | eU g Seah seo co 2 INI EF COC es 34 MU o a ge a a> 6 " ‘0 tw = 1 2 4 6 810 20 40 6080100 REVERSE VOLTAGE, Vde z NUMBER OF CYCLES AT 60Hz Fig. 4-TYPICAL JUNCTION CAPACITANCE Fig. 5-PEAK FORWARD SURGE CURRENT