RB151 ...RB157; W005 ...W10; WO05M ...W10M 1.5A SINGLE - PHASE SILICON BRIDGE Features e Surge overload rating - 50 amperes peak VOLTAGE RANGE 50 to 1000 Volts e Ideal for printed circuit boards CURRENT * Reliable low cost construction utilizing molded 1.5 Amperes plastic technique results in inexpensive product * Mounting Position: Any B A B t apis 0:150(3.8) _0.360(9.1) 0.130(3.3) 0.340(8.6) A wo _ 9.305(7.75) 0,395(10.0) 0.265(6.73) _0.355(9.0) t | wom .0-220(5.6) _0,340(8.6) MIN MIN. 0.180(4.6) 0.300(7.6) 1.27 (32.3) 1.20 (30.5) POS. 0.032 (0.81) LEAD 0.028 (0.71) 0.220 0.180 (5.6) (4.6) 0.220 0.180 (5.6) (4.6) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specified Single-phase, half-wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RB151 RB1i52 | RB1i53 | RB154 | RB1i55 | RBi56 | RB157 woos wo1 wo2 wo4 WO06 wos W10 WO05M | WO1M Wwo02eM W04M WO06M W08M W10M UNITS Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 Vv Maximum RMS Voltage 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current T, = 25 15 A Peak Forward Surge Current, 8.3 ms single . . 50.0 A half sine-wave superimposed on rated load 1t Rating for fusing (t<8.35ms) 5.0 At Maximum Forward Voitage drop per element at 1.0A Peak 1.0 Vv Maximum Reverse Current at rated T, =25 C 10.0 LA Operating Temperature Range T, -55 to + 125 C Storage Temperature Range T, -55 to + 150 C SEMTECH ELECTRONICS LTD. ( wholly owned subsidiary of AGMEY TECHNOLOGY LTO. )RB151 ...RB157; W005 ...W10; WO05M ...W10M 1.5A SINGLE - PHASE SILICON BRIDGE RATING AND CHARACTERISTICS CURVES RB151 RB157 W005 THRU W10 WO005M W10M FIG. 2-DERATING CURVE OUTPUT RECTIFIED CURRENT FIG. 1-MAXIMUM FORWARD SURGE CURRENT e .s * a ac 5 50 E oO - 3 Lu WwW 40 2a & & \ FOG 5a 2ie oO WwW 30 NX Off o2 N SuG 2 nN Ty25 C 9 cr < & > ozZ2 o 10 _ = 3 tee 5 a 0 in 1 10 100 20 40 60 80 100 120 140 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, C FIG. 3-TYPICAL FORWARD CHARACTERISTICS FIG. 4-TYPICAL REVERSE CHARACTERISTICS T= 25C TYPICAL 1.0 0.1 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK INSTANTEOUS FORWARD VOLTAGE, VOLTS REVERSE VOLTAGE SEMTECH ELECTRONICS LTD. ( wholly owned subsidiary of AGMEY TECHNOLOGY LTO. )