RB151 SEMTECH | Alldatasheet
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- Surge overload rating - 50 amperes peak 50 to 1000 Volts * Ideal for printed circuit boards CURRENT * Reliable low cost construction utilizing molded 1.5 Amperes plastic technique results in inexpensive product * Mounting Position: Any | 8 - A 8 0.13033) 0.340186) A POS. 0.032 (0.81) LEAD '—“gozeo71 OM 9.220 on 0.180 [> 18 Ca (68) 0.220 2 0.180. (5.6) (66) / 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. rapa eae Sea caren ny 20 [ws [wor [woe [wor | woe [woe [wo | Fri [va Pi [wea | wr | a | A Maximum Average Forward Rectified Current T, = 25 9G Peak Forward Surge Current, 8.3 ms single hall sine-wave superimposed on rated load A Maximum Forward Voltage drop per element at 1.0A Peak Vv [WesmnAowceCenaraaT ef SSCSC~CSSSCSCSC~“~*~*~*~drCSC*SY (@®)) SEMTECHELECTRONICSLTD. ®@ ee) (wholly owned subsidiary of HOMEY TECHNGLOBY LTD. ) a
1.5A SINGLE - PHASE SILICON BRIDGE RATING AND CHARACTERISTICS CURVES RB151 RB157 woos THRU W10 WoosM W10M FIG. 2-DERATING CURVE FIG. 1-MAXIMUM FORWARD SURGE CURRENT OUTPUT RECTIFIED CURRENT POSEEEEEEEEEH eS 60 nS ‘coco p -ERSCEEEEEEEE = ee ee oe Se o 5 BCNCUTCE Cr | BE sEERRASEEEEES BE 29 N or< og TTT TAT TT Ty | o¢ NX 82a a a gz N | reac see CPT TPP Neer) PCCPeSSooo | scRERERRARS & DN $2 Obra < i ae 4 a é , | ee o “Perry yy | 1 10 100 op - LTT irr tT tT TNT | 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 ya Fh we BE 10 [ Sittin 1 —] fe iL | TT rh ge top osproe | | BE yo pee eal #2 ee B ee g = SS SS eS | i g a ze =A tt ze | | | | [ ff ze 04 ii] 7 | Fad ——— fr nl es oct | | [ | tJ o I | ft | 0 20 40 60 8 100 120 140 04 06 o8 1.0 12 14 PERCENT OF RATED PEAK INSTANTEOUS FORWARD VOLTAGE, VOLTS REVERSE VOLTAGE { ee) SEMTECH ELECTRONICS LTD. He NE o ( wholly owned subsidiary of HOMEY TECHNOLOGY LTD. ) [zeae |