Homedatasheet1N4933G

1N4933G Datasheet

Glass Passivated
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Description

Features, Applications
1.0 AMP. Glass Passivated Fast Recovery Rectifiers
Features
Low forward voltage drop High current capability High reliability High surge current capability

Cases: Molded plastic DO-41 Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MILSTD-202, Method 208 guaranteed a Polarity: Color band denotes cathode end a High temperature soldering guaranteed: 260oC/10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension a Weight: 0.34gram

Rating at 25+ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current 20% 1N Symbol Type Number

4933G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current.375 (9.5mm) Lead Length @TA = 75+ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current TA=25+ at Rated DC Blocking Voltage @ TA=125+ Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance (Note 3)

5.0 100 Trr JA 55 Operating Temperature Range to +150 Storage Temperature Range TSTG to +150 Notes: 1. Reverse Recovery Test Conditions: di/dt=50A/uS, Irr=10% IRM for Measurement of trr. 2. Measured at 1 MHz and Applied Reverse Voltage 4.0 V D.C. 3. Thermal Resistance from Junction to Ambient 0.375" (9.5mm) Lead Length, P.C.B. Mounted

FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A DUT 50Vdc (approx) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 0 -0.25A trr

NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms

FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
C 8.3ms Single Half Sine Wave JEDEC Method

Features

Parameters

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