35B520 thru SB560 SYNSEMI SEMICONDUCTOR 9.0 Amps. Schottky Barner Rectifiers Voltage Range 20 to 60 Volts Forward Current 5.0 Amperes Features @ Plastic package has Underwriters Laboratory Flammability Classification 94-0 @ Low power loss, high efficiency @ For use in low voltage high frequency inverters, free wheeling, and polarity protection applications @ Guarding for overvaltage protection DO-201AD Mechanical Data | @ Case: JEDEC DO-201AD molded plastic body ore 1.0 (25.4) @ Terminals: Plated axial leads, solderable per DIA. MIL-STD-750, Method 2026 - High temperature soldering quaranteed: | 260CM0 seconds 0.3756" (9.5mm) lead length, Slbs (2.3kg) tension eT @ Polarity: Color band denotes cathode end | ~~ r @ Mounting Position: Any | @ Weight: 0.041 ounce, 1.15 grams 1,0 (25.4) MIN. 052 (1.3) 048 (7.2) = DIA. 1 Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics (T, = 26C unless otherwise noted) Parameter Sy mbos& SB5?0 SB530 SB540 SB550 SB560 Units Maximum repetitive peak reverse voltage Vero 20 30) 40 50 6a Volts Maximum RMS voltage Vesas 14 21 28 36 42 Valts Maximum OC blocking voltage Vow 20 30 40 50 60 Volts Maximum average fonward rectified cument b.375" (9 Gre lead length (SEE Fig} ian 5.0 Atmos Peak fonward surge current, 8.3ms single half sinewave superimposed on rated lead leet 150.0 Arras WEDEC Method) at rated T, Max instantaneous fonvand voltage at'5.0.4 (Mote 14 Ve 0,55 | O67 Volts Maximum instantaneous reverse currentat = T,= 26C 0.6 ean rated DG blocking veltage | T,=100C 50 | 26 Typical thermal rasistanice (Note 2) ee = C I Operating junction temperature range iy -656 to +126 | -5 to +760 ot Storage temperature range i -65 to +150 ot Notes: 1. Pulsetest: 300us pulse width, 196 duty eyele 2 Therrnal rasistance jundion to lead vertical P.C.B. mounted, 0.375" (9 Srrrt lead length$B520 thru $B560 RATINGS AND CHARACTERISTIC CURVES (T, =26C unless othenwise notech Fig. 1 - Forward Current Fig. 2 - Maximum Non-repetitive Peak Derating Curve Forward Surge Current 5.0 1 _ ' er = \ Me = Ty = Ty max, = \ J = 495 6.3ms single half sine-wave | 2 4.0 . s NX (JEDEC Method) E \ . 5 hm a \ ' 100 3.0 Ko Bp ~ 3 _ \ 75 : N 2 a 2.0 | Resistive or Inductive Load * 5 pS g 0.375" (9.5mm) lead length . 50 = 2 lrrriaidd | ice iL Mn a $8520 - $8540 V1} a 2 ----- SB550 & SB560 . s oLLitittitst N 0 0 20 40 60 80 100 120 150 1 10 100 Lead Temperature (jC) Number of Cycles at 60 Hz Fig. 3 - Typical Instantaneous Forward Fig. 4 - Typical Reverse Characteristics Characteristics . 50 = 20 z Ty = 125C = 40 = = Ty= 125C @ 10|Ts= 150C = e e o 5 3 i 8 Ty = 75C z 0.1 == c $8520 - SB540 3 Ty = 25C 4 =<<<= SB5508 c 0.1 a 0.01 g oo Ty = 25C s 58520 - SB540 c oorLie tt | | B cor me 12 14 16 0 O02 O04 06 O8 1.0 Instantaneous Forward Voltage (V) 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Fig. 5 - Typical Junction Fig. 6 - Typical Transient Capacitance Thermal impedance 4,000 = 100 rh = = Ty = 25C : S000 1.0 MHz : 40 3 E a ; 3 3 3 100 0.1 0.1 4.0 10 100 } 0.1 1 40 100 Reverse Voltage (V) t, Pulse Duration (sec.)