HGR SR302 THRU SR3010 3.0 AMPS. SCHOTTKY BARRIER RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes FEATURES Tr * Low forward voltage drop ft * High current capability 21069) 1.0(25.4) + High reliability ae MIN. DIA. * High surge current capability Ly -- MECHANICAL DATA | * Case: DO-201 AD Molded plastic * Epoxy: UL 94V-0 rate flame retardant Sear * Lead: Axial leads, solderable per MIL STD 202, method 208 guaranteed { * Polarity: Color band denotes cathode end 1.0(25.4) * Weight:1.10 grams 052(1.3) MIN. D48(1.2) er Dimensions in inches and (milimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient ternperature unless otherwise specified. Single phase, half wave,60 Hz, resistive or inductive load. For capacitive joad, derate current by 20% TYPE NUMBER SYMBOLS | SR302 | SR303 | SR304 | SR305 | SR306 / SR3O08 | SR3010} UNITS Maximum Recurrent Peak Reverse Voltage VrRM 20 30 40 50 60 80 100 Vv Maximum RMS Voltage Vrms 14 21 28 35 42 56 70 Vv Maximum DC Blocking Voltage Voc 20 30 40 50 60 80 100 Vv Maximum Average Forward Rectified Current See Fig. 1 lFvav) 3.0 A Peak Forward Surge Current. (8.3 ms, half sine) lrsm 80 A Maximum Instantaneous Forward Voltage @ 3.0A(Note 1) Ve 0.550 | 0.750 | 0.850 Vv Maximum D-C Reverse Current @ Ta = 25T i 1.0 mA at Rated D.C Blocking Voltage @ Ta = 100 R 30 Typical Thermal Resistance (Note 2) RJA 20 10 C/W Typical Junction Capacitance (Note 3) Cy 300 250 pF Operating and Storage Temperature Range Ty/Tst 65 to+ 126 / -65 to+ 150 iO NOTE: (1) Pulse test:300,:s pulse width, 1% duty cycle (2) Thermal Resistance Junction to Ambient Vertical PC Board Mounted, .0.500(12.7mm) Lead Length with 2.5 x 2.5"(63.5 x 63.5mm) copper pads. (3)Measured at 1 MHz and applied reverse voltage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE Co., LTD. AVERAGE FORWARD CURRENT (A) RATINGS AND CHARACTERISTIC CURVES (SR302 THRU SR3010) FIG.1 FORWARD CURRENT FIG.2 - TYPICAL FORWARD CHARACTERISTICS DERATING CURVE ay ao = Oo S| \S Nat NB (iy 2 \e, ge 0, 2. . Q 0 25 50 78 100 425 150175 LEAD TEMPERATURE (0) ue 6 7 0 INSTANTANEOUS FORWARD CURRENT. (A) " FORWARD VOLTAGE. (V) FIG.3- TYPICAL REVERSE CHARACTERISTICS FIG.4- TYPICAL JUNCTION CAPACITANCE 40 4000 600 ui 400 Oo z 200 1.0 5 & 100 <= 5S 60 6 40 5 of 2 20 5 + a1 2. 4 410 2 4 410 20 40 100 REVERSE VOLTAGE. (V) 01 INSTANTANEOUS REVERSE CURRENT (mA) SR302 SAIO4 SARIS SR3O1O FIG.5 - MAXIMUM NON - REPETITIVE FORWARD PERCENTAGE OF RATED PEAK SURGE CURRENT INVERSE VOLTAGE (%) 001 8 o ny oO -3ms SINGLE HALF SINE WAVE (JEDEC METHOD) Q IN a Oo o oS mmetannd | a 2 4 6 810 20 40 6080100 NUMBER OF CYCLES AT 60 Hz PEAK FORWARD SURGE CURRENT. (A) JINAN GUDE ELECTRONIC DEVICE Co., LTD.