(IN4933G - IN4937G) FAST GPP DIODES
Description
LESHAN RADIO COMPANY, LTD.
1N4933G – 1N4937G
FAST GPP DIODES
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TYPE Maximum Peak Reverse Voltage PRV V PK 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 Forward Voltage @ TA=25ºC I FM A PK V FM V PK
Maximum Reverse Recovery Time Trr ns
Package Dimensions
µAdc
1N4933G 1N4934G 1N4935G 1N4936G 1N4937G
50 100 200 400 600
1.
0
55
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
36A–1/2
LESHAN RADIO COMPANY, LTD.
1N4933G-1N4937G GPP RATING & CHARACTERISTIC CURVES OF FAST GPP DIODE
FIG.
1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
3Ω¸25W 8 1 2 7 3 6 C.
P.
CLARE HPG1002 5 4 1 AMP SLO BLO FUSE C1 I.
0µF 300V R2 1Ω¸ 10W NON INSUCTIVE UNIT UNDER TEST 1.
0Adc FROM CONSTANT VOLTAGE SUPPLY RIPPLE=3mVrms MAX I FM i(t) di/dt=50A/ µs Trr 30Ω¸50W NON INDUCTIVE
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115Va 10K 60Hz 2W
IRM(REC)
1cm
30Vdc CONSTANT VOLTAGE SUPPLY
SET TIME BASE FOR 50/100ns/cm
MINIMIZE ALL LEAS LENGTHS
Zout 1.
5Ω¸ MAX DC to 2KHz
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.
3-TYPICAL
10
FORWARD CHARACTERISTICS
0.
5
INSTANTANEOUS FORWARD CURRENT,(A)
FIG.
2 - TYPICAL FORWARD CURRENT DERATING CURVE
1
AVERAGE FORWARD CURRENT,(A)
0.
4
0.
3
.
1 TJ =25ºC Pulse Width =300µs 2% Duty Cycle .
01 .
6 .
8 1.
0 1.
2 1.
4 1.
6 1.
8 2.
0
0.
2
0.
1
Resistive or Inductive Load 0.
375”(9.
5mm) Lead lengths 0 25 50 75 100 125 150 175
0
INSTANTANEOUS FORWARD VOLTAGE,(V)
AMBIENT TEMPER ATURE, (ºC)
FIG.
5-TYPICAL REVERSE CHARACTERISTICS
20 10
INSTANTANE...
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