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
DO - 27
Mechanical Data
Case: JEDEC DO-27, molded plastic
Polarity: Color band denotes cathode
Weight: 0.041 ounces, 1.15grams
Mounting: Any
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
Maximum peak repetitive reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
Peak forw ard surge current
10ms single half-sine-w ave
superimplsed on rated load
@T
J
=125
Maximum instantaneous forw ard voltage
@ I
F
=I
F(AV)
Maximum reverse current
@T
A
=25
@T
A
=75
RG4Z
200
140
200
3.0
RG4
400
280
400
RG4A
600
420
600
2.0
RG4C
1000
700
1000
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
70
49
70
3.5
I
FSM
V
F
I
R
t
rr
C
J
R
θ
JL
T
J
T
STG
100.0
80.0
50.0
60.0
A
1.3
1000.0
5000.0
1.7
1.8
2.0
500.0
3.0
V
A
at rated DC blocking voltage @T
A
=100
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
(Note1)
(Note2)
(Note3)
2500.0
50
70
8
- 55 ----- + 150
- 55 ----- + 150
50
ns
pF
／Ｗ
Operating junction temperature range
Storage temperature range
NOTE:1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
2. Measured at 1.0MH
Z
and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient.
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RG4Y-RG4C
High Efficiency Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
t
rr
+0.5A
D.U.T.
(+)
25VDC
(approx)
(-)
1
NONIN-
DUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
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 TIME BASE FOR 10/20 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
AVERAGE FORWARD RECTIFIED CURRENT
AMPERES
INSTANTANEOUS FORWARD CURRENT
FIG.3 -- FORWARD DERATING CURVE
5
RG4Y
4
3
RG4Z,RG4
2
1
RG4A,RG4C
0
0
25
50
75
100
125
150
R G 4Y
10
EG 01Z
RG4
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
R G 4A
1.0
AMPERES
R G 4C
0.1
T
J
=25
Pu lse W idth =300
µ
S
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
AMBIENT TEMPERATURE,
FIG.4 -- PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
JUNCTION CAPACITANCE,pF
FIG.5--TYPICAL JUNCTION CAPACITANCE
200
100
8 .3 m s S in g le H a lf
S in e -W a v e
80
R G 4Y
RG4Y,RG4Z,RG4
RG4A,RG4C
100
70
50
T
J
=25
AMPERES
60
R G 4 Z ,R G 4
40
R G 4A
20
R G 4C
20
10
0.1 0.2 0.4
1
2
4
10
20
40
100
0 1
5
10
50
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,VOLTS
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mail:lge@luguang.cn
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