FAST RECOVERY RECTIFIER DIODES
Description
1S1834 - 1S1835
FAST RECOVERY RECTIFIER DIODES
VOLTAGE RANGE: 400 - 600V
CURRENT: 1.
0 A
Features
! Low forward voltage drop ! High current capability ! Easily cleaned with Freon,Alcohol,Isopropanol
and similar solvents ! The plastic material carries U/L recognition 94V-0
Mechanical Data
! Case : DO-15 Molded plastic ! Epoxy : UL94V-O rate flame retardant ! Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed ! Polarity : Color band denotes cathode end ! Mounting position : Any ! Weight : 0.
465 gram
ABA
D
DO-15
Dim Min Max
A
25.
40
—
B
5.
50
7.
62
C
0.
686
0.
889
D
2.
60
3.
60
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.
5mm lead length,
@TA=75
Peak forw ard surge current
VRRM VRMS VDC
IF(AV)
8.
3ms single half-sine-w ave
superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage
@ 1.
5 A
IFSM VF
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
IR
Maximum reverse recovery time (Note1)
trr
Typical junction capacitance (Note2)
CJ
Typical thermal resistance
(Note3)
RθJA
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 f rom junction to ambient.
1S1834 400 280 400
1S1835 600 420 600
1.
0
60.
0
1.
2 10.
0 100.
0 350
12 55 -55-----+150 -55-----+150
Unit V V V A
A
V
A ns pF
1 of 2
www.
sunmate.
tw
INSTANTANEOUS FORWARD CURRENT AMPERES
FIG.
1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 N.
1.
(+) 50VDC (APPROX) (-)
D.
U.
T.
1 N.
1.
10 N.
1.
OSCILLOSCOPE (NOTE 1)
(-)
PULSE GENERATOR
(NOTE2)
(+)
...
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