RL820 RECTRON SEMICONDUCTOR THRU TECHNICAL SPECIFICATION RL826 SOFT RECOVERY/FAST SWITCHING RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 5.0 Amperes FEATURES * Fast switching * Low leakage * Low forward voltage drop * High current capability * High surge capability R-6 * High reliability MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O .052 (1.3) DIA. ( ) .048 (1.2) 1.0 25.4 * Lead: MIL-STD-202E method 208C guaranteed MIN. * Mounting position: Any * Weight: 1.70 grams .360 (9.1) ( ) .340 8.6 ( ) .360 9.1 DIA340 (8.6) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS ( ) 1.0 25.4 o MIN. Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) o MAXIMUM RATINGS (At TA = 25 C unless otherwise noted) RATINGS SYMBOL RL820 RL821 RL822 RL824 RL826 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 Volts Maximum Average Forward Rectified Current IO 5.0 Amps o at TA = 55 C Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 300 Amps superimposed on rated load (JEDEC method) 0 R JA 10 C/W Typical Junction Capacitance (Note 2) 0 Operating and Storage Temperature Range TJ, TSTG -55 to + 150 C o ELECTRICAL CHARACTERISTICS (At TA = 25 C unless otherwise noted) CHARACTERISTICS SYMBOL RL820 RL821 RL822 RL824 RL826 UNITS Maximum Instantaneous Forward Voltage at 5.0A DC 1.3 Volts VF Maximum DC Reverse Current o IR 25 uAmps at Rated DC Blocking Voltage TA = 25 C Maximum Reverse Recovery Time (Note 1) trr 200 nSec NOTES : 1. Test Conditions: IF = 1.0A, VR = 30V. 2003-6 2. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5 (12.7mm) Lead length. ( ) RATING AND CHARACTERISTIC CURVES RL820 THRU RL826 FIG. 1 - TYPICAL FORWARD CURRENT FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD DERATING CURVE SURGE CURRENT 8 600 8.3ms Single Half Sine-Wave 500 (JEDED Method) 6 400 300 4 Single Phase 200 Half Wave 60Hz 2 Resistive or 100 Inductive Load 0 0 0 25 50 75 100 125 150 175 1 10 50 100 AMBIENT TEMPERATURE, ( ) NUMBER OF CYCLES AT 60Hz FIG. 3 - TYPICAL INSTANTANEOUS FORWARD FIG. 4 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY CHARACTERISTICS TIME CHARACTERISTIC 1000 500 8 1 30 115Va 10K 3.8uH/1.4 2 7 50W 60Hz 2W 3 NON-INDUCTIVE 100 UNIT 6 UNDER TEST 4 1.0 Adc FROM 5 40 C.P.CLARE 1 AMP CONSTANT HPG 1002 SLO-BLO VOLTAGE SUPPLY R2 FUSE C1 RIPPLE = 3mVrms MAX 1 1.0uF C1 10W 10 30 Vdc 300V 1.0uF NON- CONSTANT VOLTAGE 300V INDUCTIVE SUPPLY 1 T = 25 MINIMIZE ALL LEAD LENGTHS Zout 1 / MAX J 2 DC to 2kHz Pulse Width=300uS A-TEKTRONIX 545A. K PLUG IN R2-TEN-1W 10 % CARBON CORE 1% Duty Cycle PRE AMP P6000 PROBE OR EQUIVALENT IN PARALLEL 1 R1-ADJUSTED FOR 1.4 BETWEEN POINT 2 OF RELAY AND RECTIFIER 10 T = 25 FOR RECTIFIER A INDUCTIVE = 3.8uH 0 0 trr .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 IFM 1.0 i (t) di/dt = 50A/uS INSTANTANEOUS FORWARD VOLTAGE, (V) 0 IRM (REC) SET TIME BASE FOR 50/100 ns/cm RECTRON INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A)