$B1208S th ru SB160S SYHSEM! SEMICONDUCTOR Voltage Range 20 to 60 Volts 1.0 Amp. Schottky Barner Rectifiers Forward Current 1.0 Ampere Features @ Plastic package has Underwriters Laboratory Flammability Classification 94-0 @ Low power loss, high efficiency @ For use in low voltage high frequency inverters, free wheeling, and polarity protection applications @ Guarding for overvoltage protection Mechanical Data @ Case: Molded plastic body @ Terminals:Plated axial leads, solderable per MIL-STD-750, Method 2026 High temperature soldering guaranteed: 250C/10 seconds 0.3756" (9 4mm) lead length, Slbs. (2. 3kq) tension @ Polarity: Color band denotes cathode end @ Mounting Position: Any @ Weight: 0.008 ounce, 0.22 gram Maximum Ratings and Electrical Characteristics A-405. 107 (2.7) 1.0 (26.4) 080 (2.0) MIN. DIA. i 205 (5.2) 166 (4.2) 1.0 (25.4) MIN. 025 (64) 027 (53) tom joo __ DA. Dimensions in inches and (millimeters) (T,=26C unless otherwise noted.) Parameter Symbok SB1708 SB1708 SB1408 SB1508 SB1608 Units Maximum repetitive peak reverse voltage Verna 20 a0 4 50) aa Volts Maximum RMS voltage Vanes 14 21 28 35 42 Volts Maximum CC blocking voltage Vo 20) 30 Ao 50) a0 Volts Maximum average fonyard rectified current | 10 Aro 376" (9.6m) lead lengths @T =100ec tem : Peak fonvard sume curent &.3rms single half sinewave bc 40.0 Amps superimposed on rated load Maximum fonward yottage at 1.04 06 Ve 0.60 | Oyo Volts Maximum DG reverse current @T =25C o.6 ma at rated DC bheking voltage @T=1 00C k 10.0 Typical junction capacitance (Mote 1} c, 110 | go pF Typical thennal resistance (Mote Poy 15 an Operating junction temperature range Ti -65 to +126 ot Storage remperature range Tea -65 to +7160 at Notes: 1. Pulse test: 300us pulse width, 1% duty cyele 2. Thermal resistance junction to lead P.0.B. mounted 0.975" (8.5m lead length$B120S thru $B160S RATINGS AND CHARACTERISTIC CURVES FIG.1 - FORWARD CURRENT DERATING CURVE 10 O48 \ 6 o4 AMPERES o2 SINGLE PHASE HALF WAVE 60H2 RESESTIVE OF INDUCTIVE LOAD 25 Ey 5 100 125 10 75 LEAD TEMPERATURE ,"C AVERAGE FORWARD CURRENT oO FIG.3 - TYPICAL JUNCTION CAPACITANCE 561206 to 581405 | CAPACITANCE , (pF) Ti=25C, f= 1MHz of 1 4 10 100 REVERSE VOLTAGE , VOLTS FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT SS a ] g S 3 yl ~ Za ~~ ae a a _ es ~~ = Bee a Pulse width & ma | Single Hall-Sine-Wave = (EDEC METHOD) oo oO i a a a 1 2 5 0 2 & 10 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS 20 = So * a: 561805 to SH1605 - o T= PULSE WIDTH 300us 1% Duty Cyc INSTANTANEOUS FORWARD CURRENT (A) of o 01 63 O88 OF Of 14 13 0 15 (17 INSTANTANEOUS FORWARD VOLTAGE , VOLTS FIG.S - TYPICAL REVERSE CHARACTERISTICS 100 10 4.0 o4 INSTANTANEOUS. REVERSE CURRENT ,(mA) 0.01 Oot 0 20 40 60 PERCENT OF RATED PEAK REVERSE VOLTAGE , (%) 80 100 120 140