RL251 DAESAN | Alldatasheet

Document overview

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Technical content

Features

  • The plastic package carries Underwrites Laboratory Flammability Classification 94V-0
  • Construction utilizes void-free molded plastic technique
  • High surge current capability
  • 2.5A operation at TL=75¡É with no thermal runaway
  • Low reverse leakage
  • High temperature soldering guaranteed : 250¡É/10 seconds, 0.375"(9.5mm) lead length, 5lbs.(2.3kg) tension Maximum Ratings And Electrical Characteristics
  • Case : JEDEC DO-201AD molded plastic body
  • Terminals : Lead solderable per MIL-STD-750, method 2026
  • Polarity : Color band denotes cathode end
  • Mounting Position : Any
  • Weight : 0.042 ounce, 1.19 gram (Ratings at 25¡É ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Notes: (1) Measured at 1MHz and applied reverse voltage of 4.0V DC. CURRENT 2.5 Amperes VOLTAGE 50 to 1000 Volts Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Volts Peak forward surge current 8.3ms half sine wave superimposed on rated load (JEDEC method) VDC Maximum average forward rectified current 0.375"(9.5mm) lead length TA=75¡É Maximum instantaneous forward voltage at IFM=2.5A, TA=25¡É VRRM Volts Symbols Units 1.1VF VRMS 2.5 Amps Amps 150.0IFSM TJ TSTG 50.0 -50 to +175 ¡É Volts Maximum reverse current at rated DC blocking voltage Typical thermal resistance (Note 2) Typical junction capacitance (Note 1) Operating and storage temperature range RL 251 5.0 35.0 Volts ¥ìA ¡É/W pF I(AV) IR R¥èJA TA=25¡É TA=100¡É 35.0CJ 100 RL 252 100 200 RL 253 140 200 400 RL 254 280 400 600 RL 255 420 600 800 RL 256 560 800 1000 RL 257 700 1000 Dimensions in inches and (millimeters) DO-201AD 1.0(25.4) MIN. 1.0(25.4) MIN. 0.375(9.5) 0.285(7.2) 0.042(1.1) 0.037(0.9) DIA. 0.210(5.3) 0.188(4.8) DIA.

FIG.1-FORWARD CURRENT DERATING CURVE 1000 25 1751501257550 2.0 0.5 2.5 1.5 1.0 LEAD TEMPERATURE ( ¡É) AVERAGE FORWARD CURRENT AMPERES SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD FIG.3-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 101 100 120 150 NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT (AMPERES) 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) FIG.5-TYPICAL JUNCTION CAPACITANCE 100 REVERSE VOLTAGE. VOLTS JUNCTION CAPACITANCE(pF) 101 1000.1 TJ=25¡É FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 0.01 0.1 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) INSTANTANEOUS FORWARD CURRENT(AMPERES) TJ=25¡É PULSE WIDTH=300¥ìS 1% DUTY CYCLE FIG.4-TYPICAL REVERSE CHARACTERISTICS 0.01 0.1 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS REVERSE CURRENT (¥ìA) 1000 20 140120806040 TJ=25¡É TJ=100¡É RATINGS AND CHARACTERISTIC CURVES RL251 THRU RL257