RU4M - RU4AM
HIGH EFFICIENCY RECTIFIER DIODES
VOLTAGE RANGE: 400 - 600V
CURRENT: 3.5 A
Features
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!
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Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
A
B
A
!
Easily cleaned with freon, alcohol, lsopropand and
C
similar solvents
The plastic material carries U/L recognition 94V-0
D
!
Mechanical Data
DO-201AD
Min
Dim
A
Max
¾
!
!
Case: DO-201AD, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
25.40
7.20
B
9.50
1.30
5.30
!
!
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C
1.20
Weight: 1.2 grams (approx.)
Mounting Position: Any
D
4.80
All Dimensions in mm
Marking: Type Number
TA = 25ꢀC unless otherwise specified
Maximum Ratings and Electrical Characteristics
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Symbol
RU4M
400
RU4AM
600
Characteristic
Units
Maximum peak repetitive reverse voltage
V
V
V
VRRM
Maximum RMS voltage
280
400
420
600
VRMS
VDC
Maximum DC blocking voltage
Maximum average forw ard rectified current
A
3.5
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
10ms single half-sine-w ave
superimplsed on rated load
70.0
1.3
A
V
IFSM
VF
@TJ=125
Maximum instantaneous forw ard voltage
@ 3.5A
Maximum reverse current
@TA=25
10.0
IR
A
at rated DC blocking voltage @TA=100
300.0
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
(Note1)
100
trr
ns
pF
(Note2)
(Note3)
70
50
CJ
8
Rθ
/ W
JL
Operating junction temperature range
- 55 ----- + 150
TJ
Storage temperature range
- 55 ----- + 150
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.
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