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RL850 Dataheets PDF



Part Number RL850
Manufacturers Rectron Semiconductor
Logo Rectron Semiconductor
Description SOFT RECOVERY/FAST SWITCHING RECTIFIER (VOLTAGE RANGE 50 to 600 Volts CURRENT 3.0 Amperes)
Datasheet RL850 DatasheetRL850 Datasheet (PDF)

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION RL850 THRU RL856 SOFT RECOVERY/FAST SWITCHING RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 3.0 Amperes FEATURES * * * * * * Fast switching Low leakage Low forward voltage drop High current capability High surge capability High reliability DO-201AD MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 1.20 grams .052 (1.3) D.

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RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION RL850 THRU RL856 SOFT RECOVERY/FAST SWITCHING RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 3.0 Amperes FEATURES * * * * * * Fast switching Low leakage Low forward voltage drop High current capability High surge capability High reliability DO-201AD MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 1.20 grams .052 (1.3) DIA. .048 (1.2) 1.0 (25.4) MIN. .375 (9.5) .335 (8.5) .220 (5.6) DIA. .197 (5.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 90 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Reverse Recovery Current Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO I FSM IRR CJ T J , T STG RL850 50 35 50 RL851 100 70 100 RL852 200 140 200 3.0 100 2.0 65 -65 to + 150 RL854 400 280 400 RL856 600 420 600 UNITS Volts Volts Volts Amps Amps Amps 0 pF C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25 oC Maximum Full Load Reverse Current Average , Full Cycle .375” (9.5mm) lead length at T L = 100oC Maximum Reverse Recovery Time (Note 1) NOTES : 1. Test Conditions: IF = 1.0A, VR = 30V 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts SYMBOL VF RL850 RL851 RL852 1.3 1.0 IR 150 trr 150 200 200 250 300 uAmps nSec 2001-5 RL854 RL856 UNITS Volts uAmps RATING AND CHARACTERISTIC CURVES ( RL850 THRU RL856 ) AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, (A) FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 200 100 4 3 2 1 0 0 Single Phase Half Wave 60Hz Resistive or Inductive Load 50 8.3ms Single Half Sine-Wave (JEDED Method) 10 25 50 75 100 125 150 175 ) 1 AMBIENT TEMPERATURE, ( 5 10 50 100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT, (A) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 3.0 1.0 0.3 0.1 .03 .01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 TJ = 25 Pulse Width=300uS 1% Duty Cycle FIG. 4 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, (pF) 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 TJ = 25 INSTANTANEOUS FORWARD VOLTAGE, (V) REVERSE VOLTAGE, ( V ) 8 115Va 10K 60Hz 2W 7 6 C.P.CLARE HPG 1002 5 1 2 3.8uH/1.4 3 30 50W NON-INDUCTIVE UNIT UNDER TEST 4 1 AMP SLO-BLO FUSE C1 1.0uF 300V 1.0 Adc FROM CONSTANT R2 VOLTAGE SUPPLY C1 1 RIPPLE = 3mVrms MAX 1.0uF 10W 300V NONINDUCTIVE Zout 11/2 MAX DC to 2kHz FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr IFM 1.0 i(t) di/dt = 50A/uS 30 Vdc CONSTANT VOLTAGE SUPPLY 0 MINIMIZE ALL LEAD LENGTHS A-TEKTRONIX 545A. K PLUG IN PRE AMP P6000 PROBE OR EQUIVALENT R2-TEN-1W 10 % CARBON CORE IN PARALLEL R1-ADJUSTED FOR 1.4 BETWEEN POINT 2 OF RELAY AND RECTIFIER 10 TA = 25 FOR RECTIFIER INDUCTIVE = 3.8uH 0 IRM (REC) SET TIME BASE FOR 50/100 ns/cm RECTRON .


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