DSK FR205 Fast recovery rectifier Datasheet

Diode Semiconductor Korea
FR201---FR207
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.0 A
FAST RECOVERY RECTIFIERS
FEATURES
Low cost
Diffused junction
DO - 15
Low leakage
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:JEDEC DO-15,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Dimensions in millimeters
Polarity: Color band denotes cathode
Weight: 0.014 ounces,0.39 grams
Mounting position: Any
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%.
FR
201
FR
202
FR
203
FR
204
FR
205
FR
206
FR
207
UNITS
Maximum recurrent peak reverse voltage
V RRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
V RMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Maximum average forw ard rectified current
9.5mm lead length,
@TA=75
IF(AV)
2.0
A
IFSM
70.0
A
VF
1.3
V
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@TJ =125
Maximum instantaneous forw ard voltage
@ 2.0 A
Maximum reverse current
at rated DC blocking voltage
@TA =25
@TA =100
5.0
IR
150
250
Maximum reverse recovery time (Note1)
trr
Typical junction capacitance
(Note2)
CJ
18
Typical thermal resistance
(Note3)
RθJA
45
TJ
- 55---- +150
TSTG
- 55---- + 150
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 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
A
100.0
500
ns
pF
/W
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Diode Semiconductor Korea
FR201---FR207
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.2--PEAK FORWARD SURGE CURRENT
2.5
2.0
1.5
1.0
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.5
0
0
25
75
50
100
125
150
175
90
TJ=125
8.3ms Single Half
Sine-Wave
75
60
45
30
15
0
1
4
6 8 10
20
60
100
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60 Hz
FIG.3--TYPICAL JUNCTION CAPACITANCE
FIG.4 --TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
AMPERES
JUNCTION CAPACITANCE,pF
AVERAGE FORWARD RECTIFIED CURRENT
AMPERES
FIG.1 -- FORWARD DERATING CURVE
100
60
40
20
10
4
TJ=25
f=1MHz
2
1
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE,VOLTS
100
10
TJ=25
Pulse Width=300µS
4
2
1.0
0.4
0.2
0.1
0.06
0.04
0.02
0.01
0.6 0.8
1.0
1.2
1.4 1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
trr
50
N.1.
10
N.1.
+0.5A
D.U.T.
( - )
0
PULSE
GENERATOR
(NOTE2)
(+)
50VDC
(APPROX)
(-)
1
N.1.
OSCILLOSCOPE
(NOTE 1)
-0.25A
( + )
-1.0A
NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF
SET TIMEBASEFOR50/100 ns /cm
1cm
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
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