FR305 [BL Galaxy Electrical]
FAST RECOVERY RECTIFIER; 快速恢复整流
| 型号： | FR305 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | FAST RECOVERY RECTIFIER |
| 文件： | 总2页 (文件大小：58K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
FR301---FR307
BL
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 3.0 A
FAST RECOVERY RECTIFIER
FEATURES
Low cost
DO - 27
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 DO-27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight:0.041 unces,1.15 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 by20%.
FR
301
FR
302
FR
303
FR
304
FR
305
FR
306
FR
307
UNITS
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
VRRM
VRMS
VDC
Maximum DC blocking voltage
100
1000
Maximum average forw ard rectified current
A
3.0
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
A
8.3ms single half-sine-w ave
IFSM
200.0
1.3
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 3.0 A
V
VF
IR
Maximumreverse current
@TA=25
10.0
A
at rated DC blocking voltage @TA=100
Maximumreverse recovery time (Note1)
200.0
150
250
500
ns
trr
pF
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
32
CJ
22
Rθ
/ W
JA
- 55---- +150
- 55---- + 150
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
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2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Thermal resistance from junction to ambient.
Document Number 0261006
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FR301---FR307
FIG.1 -- FORWARD DERATING CURVE
FIG.2--PEAK FORWARD SURGE CURRENT
200
175
150
125
4
3
2
TJ=125
8.3ms Single Half
Sine-Wave
100
75
50
Single Phase
Half Wave 60Hz
Resistive or
1
Inductive Load
25
0
0
1
2
4
8 10
20
40 60 80 100
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE,
NUMBEROF CYCLES AT60Hz
FIG.3--TYPICAL JUNCTION CAPACITANCE
FIG.4 --TYPICAL FORWARD CHARACTERISTIC
100
10
100
TJ=25
Pulse Width=300µS
60
40
4
2
1.0
20
10
0.4
0.2
0.1
4
TJ=25
0.06
0.04
f=1MHz
2
0.02
0.01
1
0.6 0.8 1.0 1.2 1.4 1.6 1.8
2.0
.1 .2
.4
1.0
2
4
10 20
40
100
REVERSE VOLTAGE,VOLTS
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
trr
50
10
N.1.
N.1.
+0.5A
D.U.T.
(
- )
0
(+)
PULSE
50VDC
(APPROX)
(-)
GENERATOR
(NOTE2)
0.25A
OSCILLOSCOPE
(NOTE 1)
1
(
+ )
N.1.
-1.0A
1cm
NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF
2.RISE TIME=10ns MAX. SOURCE IMPEDANCE=5O
SETTIMEBASEFOR50/100 ns /cm
www.galaxycn.com
2.
Document Number 0261006
BLGALAXY ELECTRICAL
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