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RG4A Datasheet Preview

RG4A Datasheet

High Efficiency Rectifiers

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RG4Y-RG4C
High Efficiency Rectifiers
VOLTAGE RANGE: 70--- 1000 V
CURRENT: 2.0--- 3.5 A
Features
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with freon, alcohol, lsopropand and
similar solvents
Mechanical Data
Case: JEDEC DO-27, molded plastic
Polarity: Color band denotes cathode
Weight: 0.041 ounces, 1.15grams
Mounting: Any
DO - 27
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
RG4Y RG4Z RG4 RG4A RG4C UNITS
Maximum peak repetitive reverse voltage
VRRM 70 200 400 600 1000
Maximum RMS voltage
VRMS 49 140 280 420 700
Maximum DC blocking voltage
VDC
70
200
400
600 1000
Maximum average forw ard rectified current
9.5mm lead length,
@TA=75
IF(AV)
Peak forw ard surge current
10ms single half-sine-w ave
superimplsed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ IF=IF(AV)
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
IFSM
VF
IR
Maximum reverse recovery time (Note1)
trr
Typical junction capacitance
(Note2)
CJ
Typical thermal resistance
(Note3)
RθJL
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient.
3.5 3.0
2.0
100.0
80.0
50.0 60.0
1.3 1.7 1.8 2.0 3.0
1000.0
500.0
5000.0
2500.0
50
70
8
- 55 ----- + 150
- 55 ----- + 150
50
V
V
V
A
A
V
A
ns
pF




LGE

RG4A Datasheet Preview

RG4A Datasheet

High Efficiency Rectifiers

No Preview Available !

Ratings AND Charactieristic Curves
RG4Y-RG4C
High Efficiency Rectifiers
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 10
N 1. N 1.
+0.5A
trr
(+)
25VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE2)
0
-0 .2 5 A
-1 .0 A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ
2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
SET TIMEBASEFOR10/20 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
RG4Y EG01Z
10
RG4
1.0
0.1
RG4A
RG4C
TJ=25
Pulse W idth=300 µS
0.01
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- FORWARD DERATING CURVE
5
Single Phase
RG4Y
Half Wave 60Hz
4 Resistive or
Inductive Load
3
RG4Z,RG4
2
1
RG4A,RG4C
00 25 50 75 100 125 150
AMBIENT TEMPERATURE,
FIG.4 -- PEAK FORWARD SURGE CURRENT
100
80
60
8 .3 m s S in g le H alf
S ine-W ave
R G 4Y
R G 4Z ,R G 4
40
R G 4A
20 RG4C
01
5 10
50
NUMBER OF CYCLES AT 60Hz
FIG.5--TYPICAL JUNCTION CAPACITANCE
200
RG4Y,RG4Z,RG4
RG4A,RG4C
100
70
50
TJ=25
20
10
0.1 0.2 0.4 1 2 4 10 20 40 100
REVERSE VOLTAGE,VOLTS


Part Number RG4A
Description High Efficiency Rectifiers
Maker LGE
Total Page 2 Pages
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