RU30Z-RU30A
High Efficiency Rectifiers
VOLTAGE RANGE: 200--- 600 V
CURRENT: 3.5 , 2.0 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, m olded 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%.
RU30Z
Maximum peak repetitive reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
Peak f orw ard surge current
8.3ms
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
RU30
400
280
400
2.0
RU30A
600
420
600
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
200
140
200
3.5
I
FSM
V
F
I
R
t
rr
C
J
R
θ
JL
T
J
T
STG
80.0
200.0
A
0.97
10.0
0.95
V
A
at rated DC blocking voltage @T
A
=100
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
(Note1)
(Note2)
(Note3)
300.0
100
70
10
- 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 f rom junction to ambient
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RU30Z-RU30A
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 .5 A
D.U.T.
0
(+)
25VDC
(approx)
(-)
1
NONIN-
DUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE1)
-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
INSTANTANEOUS FORWARD CURRENT
FIG.3 -- FORWARD DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT
AMPERES
100
3.5
3.0
2.5
RU30
RU30A
RU30Z
T
J
=25
Pulse Width=300
µ
S
10
AMPERES
2.0
1.5
1.0
0.5
0
0
Single Phase
Half Wave 60Hz
Resistivs or
Inductive Load
RU30Z
1
RU30,RU30A
0.1
0
25
50
75
100
125
150
0.2 0.4 0.6 0.8
1
1.2 1.4
1.6
1.8 2
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.4 -- PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
200
180
160
140
120
100
80
60
40
20
0
1
5
10
50
FIG.5--TYPICAL JUNCTION CAPACITANCE
8.3ms Single Half
Sine-Wave
RU30
RU30A
JUNCTION CAPACITANCE,pF
200
RU30Z,RU30
100
70
50
T
J
=25
RU30A
RU30Z
20
10
0.1 0.2 0.4
1
2
4
10
20
40
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,VOLTS
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mail:lge@luguang.cn
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