BILIN FR252 Fast recovery rectifier Datasheet

BL
GALAXY ELECTRICAL
FR251---FR257
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.5 A
FAST RECOVERY RECTIFIER
FEATURES
R-3
Low cost
Diffused junction
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 R--3,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight:0.021 unces,0.58 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
251
FR
252
FR
253
FR
254
FR
255
FR
256
FR
257
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)
2.5
A
IFSM
150.0
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
@ 2.5 A
Maximum reverse current
at rated DC blocking voltage
@TA =25
@TA =100
5.0
IR
150
250
Maximum reverse recovery time (Note1)
t rr
Typical junction capacitance
(Note2)
CJ
22
Typical thermal resistance
(Note3)
RθJA
35
TJ
- 55---- +150
TSTG
- 55---- + 150
Operating junction temperature range
Storage temperature range
A
100.0
NOTE:1. Measured with I F =0.5A, I R=1A, I rr=0.25A.
500
ns
pF
/W
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2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0261005
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FR251---FR257
FIG.2-- FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
FIG.1 -- TYPICAL FORWARD DERATING CURVE
2.5
2.0
1.5
1.0
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.5
0
0
25
50
100
75
150
125
175
150
100
75
50
25
0
1
AMBIENT TEMPERATURE,
40
20
10
TJ=25
f=1MHz
2
.4
1.0
2
4
10
20
40
100
INSTANTANEOUS FORWARD CURRENT
AMPERES
JUNCTION CAPACITANCE,pF
60
.2
4
6
8 10
20
40 60
100
FIG.4 --TYPICAL FORWARD CHARACTERISTIC
100
1
.1
2
NUMBER OF CYCLES AT 60 Hz
FIG.3--TYPICAL JUNCTION CAPACITANCE
4
TJ=125
8.3ms Single Half
Sine-Wave
125
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
REVERSE VOLTAGE,VOLTS
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
50
N.1.
t rr
10
N.1.
+0.5A
D.U.T.
( - )
0
PULSE
GENERATOR
(NOTE2)
(+)
50VDC
(APPROX)
(-)
1
N.1.
OSCILLOSCOPE
(NOTE 1)
-0.25A
( + )
-1.0A
1cm
NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF
SET TIMEBASEFOR50/100 ns /cm
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
www.galaxycn.com
Document Number 0261005
BLGALAXY ELECTRICAL
2.
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