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IN4933

Leshan Radio Company
Part Number IN4933
Manufacturer Leshan Radio Company
Description (IN4933 - IN4937) 1A FAST RECOVERY DIODES
Published Jul 29, 2008
Detailed Description LESHAN RADIO COMPANY, LTD. 1N4933 – 1N4937 1A 1A FAST RECOVERY DIODES www.DataSheet4U.com TYPE Maximum Average Maximum ...
Datasheet PDF File IN4933 PDF File

IN4933
IN4933

Overview
LESHAN RADIO COMPANY, LTD.
1N4933 – 1N4937 1A 1A FAST RECOVERY DIODES www.
DataSheet4U.
com TYPE Maximum Average Maximum Rectified Current Forward Peak @ Half-Wave Surge Current @ Resistive Load 60Hz 8.
3ms Superimposed I O@ T L A AV ºC I FM (Surge) A PK Maximum Reverse Current @ PRV @ TA=25ºC I R Maximum Peak Reverse Voltage PRV V PK Maximum Forward Voltage @ TA=25ºC I FM A PK V FM V PK Maximum Reverse Recovery Time Trr ns Package Dimensions µAdc 1N4933 1N4934 1N4935 1N4936 1N4937 50 100 200 400 600 1.
0 75 30 5.
0 1.
0 1.
2 150 DO – 41 Trr I F = 0.
5A, I R = 1.
0A, I RR = 0.
25A Trr Test Conditions: I F = 0.
5A, I R = 1.
0A, I RR = 0.
25A 1.
0(25.
4) MIN .
205(5.
2) .
166(4.
2) 1.
0(25.
4) MIN .
034(0.
9) .
028(0.
7) DIA .
107(2.
7) DIA .
080(2.
0) DO – 41 13A–1/2 LESHAN RADIO COMPANY, LTD.
1N4933 – 1N4937 RATING & CHARACTERISTIC CURVES OF FAST RECOVERY DIODES FIG.
1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 38µH/1.
4Ω¸ 8 115Va 10K 60Hz 2W 7 3 6 C.
P.
CLARE HPG1002 5 4 1 AMP SLO BLO FUSE C1 I.
0µF 300V R2 1Ω¸ 10W NON INSUCTIVE 1 2 UNIT UNDER TEST 1.
0Adc FROM CONSTANT VOLTAGE SUPPLY RIPPLE=3mVrms MAX 0 30Ω¸50W NON INDUCTIVE IFM 1.
0 Trr i(t) di/dt=50A/µs www.
DataSheet4U.
com IRM(REC) 1cm 30Vdc C O N S TA N T VOLTAGE SUPPLY SET TIME BASE FOR 50/100ns/cm MINIMIZE ALL LEAS LENGTHS Zout 1.
5Ω¸ MAX DC to 2KHz AVERAGE FORWARD CURRENT,(A) A TEKTRONIX 545A.
K PLUG IN PRE AMP P6000 PROBE OR EQUIVALENT R1 ADJUSTED FOR 1.
4 Ω¸ BETWEEN POINT 2 OF RELAY AND RECTIFIER INDUCTIVE =38µH R2 TEN 1W 10Ω¸% CARBON CORE IN PARALLEL TA 25 +10 O ºC FOR RECTIFIER FIG.
2 – TYPICAL FORWARD CURRENT DERATING CURVE 1.
0 .
8 .
6 .
4 .
2 0 0 50 100 150 175 AMBIENT TEMPER ATURE, (ºC) Single Phase Half Wave 60Hz Resistive or Inductive Load FIG.
3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 INSTANTANEOUS FORWARD CURRENT,(A) TJ =25ºC 1.
0 0.
1 Pulse Width=300µs 1% Duty Cycle .
01 .
6 .
8 1.
0 1.
2 INSTANTANEOUS FORWARD VOLTAGE,(V) 1.
4 FIG.
4 - MAXINUM NON-REPETITIVE FOWARD SURGE...


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