RB151 SEMTECH_ELEC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- Surge overload rating - 50 amperes peak
- Ideal for printed circuit boards
- Reliable low cost cons truction utilizing molded plastic technique results in inexpensive product
- Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 25 o Cambient temperature unless otherwise specified. Single-phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbols RB 151 RB 152 RB 153 RB 154 RB 155 RB 156 RB
157 Units
Maximum recurrent peak reverse voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage V DC 50 100 200 400 600 800 1000 V Maximum average forward rectified current at TA = 25 OC I(AV) 1.5 A Peak forward surge current , 8.3mS single half sine-wave superimposed on rated load I FSM A Rating for fusing (t<8.35ms) I 2t 5 A 2t Maximum forward voltage drop per element at 1A peak V F 1 V Maximum reverse current at rated TA = 25 OC DC blocking voltage per element TA = 100 OC IR 10 1.0 µA mA Operating temperature range T J -50 to +125 OC Storage temperature range T A -50 to +150 OC
Dated : 03/12/2002 SEMTECH ELECTRONICS LTD. (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) ® TJ=25 C INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 3-TYPICAL FORWARD CHARACTERISTICS NUMBER OF CYCLES AT 60Hz FIG. 1-MAXIMUM FORWARD SURGE CURRENT 10PEAK FORW ARD SURGE CURRENT AM PERES INSTANTANEOUS REVERSE CURRENT, AM PERES 0.1 0.60.4 0.8 1.0 TYPICAL DISTRIBUTION oTJ=25 C 101 0.6BRIDGE OUTPUT FULL W AVE RECTIFIED CURRENT AVERAGE AM PERES 140 INSTANTANEOUS REVERSE CURRENT, M ICROAM PERES 1.21.0 1.4 PERCENT OF RATED PEAK REVERSE VOLTAGE 60200 0.1 80 100 120 100 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1.0 AMBIENT TEMPERATURE, C 20 40 60 0.2 0.4 80 100 120 o 140 RATING AND CHARACTERISTICS CURVES o FIG. 2-DERATING CURVE OUTPUT RECTIFIED CURRENT 1.2 0.8 1.0 1.4 1.6 0.01 RB151 THRU RB157