RL820 RECTRON | Alldatasheet

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Technical content

SOFT RECOVERY/FAST SWITCHING RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 5.0 Amperes RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION

FEATURES

  • Fast switching * Low leakage * Low forward voltage drop * High current capability * High surge capability * High reliability MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 1.70 grams 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%. RL820 THRU RL826 R-6 MAXIMUM RA TINGS (At TA = 25 o C unless otherwise noted) Dimensions in inches and (millimeters) ELECTRICAL CHARACTERISTICS (At TA = 25 o C unless otherwise noted) NOTES : 1. T est Conditions: IF = 1.0A, VR = 30V. 2. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead length. 2001-5 RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TA = 55 o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM VDC IO IFSM R θ JA TJ, TSTG V RMS Amps5.0 300 -65 to + 150 Amps 0C/W 0 C RL820 UNITS

50 Volts

Maximum Reverse Recovery Time (Note 1) IR trr 200 nSec at Rated DC Blocking Voltage TA = 25 o C CHARACTERISTICS V F SYMBOL 25 uAmpsMaximum DC Reverse Current Maximum Instantaneous Forward Voltage at 5.0A DC Volts RL820 RL820RL820 RL820 RL820 UNITS 1.3 .360 (9.1) .340 (8.6) DIA. .052 (1.3) .048 (1.2) DIA. 1.0 (25.4) MIN. .340 (8.6) .360 (9.1) 1.0 (25.4) MIN.

RATING AND CHARACTERISTIC CURVES ( RL820 THRU RL826 ) FIG. 1 - TYPICAL FORWARD CURRENT AVERAGE FORWARD CURRENT, (A) AMBIENT TEMPERATURE, ( ) DERATING CURVE Single Phase Half Wave 60Hz Resistive or Inductive Load 0 25 50 75 100 125 150 175 FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD PEAK FORWARD SURGE NUMBER OF CYCLES AT 60Hz SURGE CURRENT CURRENT, (A) 8.3ms Single Half Sine-Wave (JEDED Method) 1 10 50 100 100 200 300 400 500 600 TJ = 25 Pulse Width=300uS 1% Duty Cycle FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS FORWARD VOLTAGE, (V) 100 500 1000 FIG. 4 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 5 4 115Va 10K 60Hz 2W C.P.CLARE HPG 1002

30 Vdc

3.8uH/1.4

1 AMP

1.0uF 300V 50W NON-INDUCTIVE UNIT UNDER TEST 10W NON- INDUCTIVE 1.0uF 300V

1.0 Adc FROM

RIPPLE = 3mVrms MAX MINIMIZE ALL LEAD LENGTHS A-TEKTRONIX 545A. K PLUG IN PRE AMP P6000 PROBE OR EQUIVALENT R1-ADJUSTED FOR 1.4 BETWEEN POINT 2 OF RELAY AND RECTIFIER INDUCTIVE = 3.8uH Zout 11/2 MAX DC to 2kHz R2-TEN-1W 10 % CARBON CORE IN PARALLEL TA = 25 FOR RECTIFIER 10 SET TIME BASE FOR 50/100 ns/cm trr di/dt = 50A/uS IFM 1.0 IRM (REC) i (t)