ER500 THRU ER506 SUPERFAST RECOVERY RECTIFIERS VOLTAGE - 50 to 600 Volts CURRENT - 5.0 Amperes FEATURES l Superfast recovery times-epitaxial construction l Low forward voltage, high current capability DO-201AD l l Exceeds environmental standards of MIL-S-19500/228 Hermetically sealed l l Low leakage High surge capability l Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound MECHANICAL DATA Case: Molded plastic, DO-201AD Terminals: Axial leads, solderable to MIL-STD-202, Method 208 Polarity: Color Band denotes cathode end Mounting Position: Any Weight: 0.04 ounce, 1.12 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current .375"(9.5mm) lead length at TA=55 ¢J ER500 ER501 ER501A ER502 ER503 ER504 ER506 UNITS 50 35 50 100 70 100 150 105 150 200 140 200 5.0 300 210 300 400 320 400 600 420 600 V V Peak Forward Surge Current, IFM (surge): 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 5.0A DC A 150.0 5.0 V £g A 300 £g A .95 Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum DC Reverse Current at Rated DC Blocking Voltage TA=125 ¢J Maximum Reverse Recovery Time(Note 1) Typical Junction capacitance (Note 2) Typical Junction Resistance(Note 3) R £KJA Operating and Storage Temperature Range TJ V A 1.25 35.0 45 25.0 -55 to +150 1.7 ns PF ¢J /W ¢J NOTES: 1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 3. Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted RATING AND CHARACTERISTIC CURVES ER500 THRU ER506 AVERAGE FORWARD CURRENT (10)-AMP (10)-AAV trr +0.5A 0 -0.25 NOTE:1.Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF 2.Rise Time = 10ns max. -1.0 SET TIME BASE FOR Source Impedance = 50 Ohms 1cm 8.0 6.0 ON HEAT SINK 4.0 2.0 ON PCB 0 50 Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND 4.0 3.0 2.0 1.0 ER503 ~ ER504 1 0.1 ER506 0.01 0 125 75 8.3ms SINGLE HALF SINE WAVE JEDEC METHOD 35 50 0.4 0.6 0.8 1.0 1.2 1.4 100 NUMBER OF CYCLES AT 60Hz Fig. 5-MAXIMUM NON-REPETITIVE SURGE CURRENT Fig. 4-FORWARD CURRENT DERATING CURVE JUNCTION CAPACITANCE, pF 200 ¡y 150 10 0.2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 3-MAXIMUM AVERAGE FORWARD CCURRENT RATING PEAK FORWARD SURGE CURRENT, AMPERES ER500 ~ ER502 150 CASE TEMPERATURE, ¢J 5 175 10 0 1 150 100 INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD CURRENT, AMPERES 5.0 100 125 200 Fig. 2-MAXIMUM AVERAGE FORWARD CURRENT RATING TEST CIRCUIT DIAGRAM 50 100 AMBIENT TEMPERATURE, ¢J 50 ns/cm 0 75 100 TJ = 25¢J f = 1.0MHz Vsig = 50mVp-p 10 5 1 10 100 REVERSE VOLTAGE, VOLTS Fig. 6-TYPICAL JUNCTION CAPACITANCE