ER300 THRU ER306 SUPERFAST RECOVERY RECTIFIERS VOLTAGE - 50 to 600 Volts CURRENT - 3.0 Amperes FEATURES l Superfast recovery times-epitaxial construction l Low forward voltage, high current capability l Exceeds environmental standards of MIL-S-19500/228 l Hermetically sealed l Low leakage l High surge capability l Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound DO-201AD 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 ER300 ER301 ER301A ER302 ER303 ER304 ER306 UNITS 50 35 50 100 70 100 150 105 150 200 140 200 3.0 300 210 300 400 320 400 600 420 600 V Peak Forward Surge Current, IFM (surge): 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 3.0A DC 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 A A 125.0 .95 V V 1.25 1.7 V 5.0 £g A 300 £g A 35.0 35 20.0 -55 to +150 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 ER300 THRU ER306 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 4.0 3.0 .375" 9.5mm LENGTH 2.0 1.0 0 50 75 100 125 150 175 200 AMBIENT TEMPERATURE, ¢J 50 ns/cm Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM Fig. 2-MAXIMUM AVERAGE FORWARD CURRENT RATING 100 ER300 ~ ER302 INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 1,000 TJ = 100¢J 100 TJ = 75 ¢J 1 1.0 TJ = 25 ¢J 0. ER303 ~ ER304 10 ER306 1 0.1 TJ = 25 ¢J PULSE WIDTH = 300uS 2% DUTY CYCLE 0.01 0 20 40 60 80 100 120 0.01 140 0.4 PERCENT OF RATED PEAK INVERSE VOLTAGE, VOLTS 200 ¡y 125 75 8.3ms SINGLE HALF SINE WAVE JEDEC METHOD 35 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz Fig. 5-MAXIMUM NON-REPETITIVE SURGE CURRENT 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 4-FORWARD CURRENT DERATING CURVE JUNCTION CAPACITANCE, pF PEAK FORWARD SURGE CURRENT, AMPERES Fig. 3-TYPICAL REVERSE CHARACTERISTICS 0.6 100 TJ = 25 ¢J f = 1.0MHz Vsig = 50mVp-p 10 5 1 10 100 REVERSE VOLTAGE, VOLTS Fig. 6-TYPICAL JUNCTION CAPACITANCE