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RL257 Datasheet(PDF) 1 Page - HY ELECTRONIC CORP. |
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RL257 Datasheet(HTML) 1 Page - HY ELECTRONIC CORP. |
1 / 2 page FEATURES ● Low cost ● Diffused junction ● Low forward voltage drop ● Low reverse leakage current ● High current capability ● The plastic material carries UL recognition 94V-0 MECHANICAL DATA ●Case: JEDEC R-3 molded plastic ●Polarity: Color band denotes cathode ●Weight: 0.021 ounces , 0.58 grams ●Mounting position: Any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL RL251 RL252 RL253 RL254 RL255 RL256 RL257 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current @TA =70 ℃ Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Maximum Peak Forward Voltage at 2.5A DC VF V Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=100℃ Typical Junction Capacitance (Note1) CJ pF Typical Thermal Resistance (Note2) RθJA ℃/W Operating Temperature Range TJ ℃ Storage Temperature Range TSTG ℃ PLASTIC SILICON RECTIFIERS REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 2.5 Amperes RL251 thru RL257 ~ 13 ~ IFSM 90 IR 50 30 2.Thermal resistance junction of ambient. -55 to +125 -55 to +125 NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC I(AV) 2.5 A 1.1 5.0 25 A uA .157(4.0) .142(3.6) .042(1.07) .038(0.97) .171(4.35) .156(3.95) 1.0(25.4) MIN 1.0(25.4) MIN R- 3 |
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