UF4003 [BL Galaxy Electrical]
ULTRA FAST RECTIFIER; 超快速整流器
| 型号： | UF4003 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | ULTRA FAST 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
UF4001---UF4007
BL
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 1.0 A
ULTRA FAST RECTIFIER
FEATURES
Low cost
DO - 41
Diffusde junction
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with freon, alcohol,Isopropanol
and similar solvents
z
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--41,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.012 ounces,0.34 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%.
UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNITS
Maximumrecurrent peak reverse voltage
Max imum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRRM
VRMS
VDC
Max imum DC bloc king voltage
100
1000
Maximumaverage forw ard rectified current
1.0
A
IF(AV)
9.5mmlead length,
@TA=75
Peak forward surge current
8.3ms single half-sine-wave
IFSM
30.0
A
V
superimposed on rated load @T =125
J
Maximuminstantaneous forw ard voltage
@ 1.0A
1.0
50
1.7
75
VF
IR
Maximumreverse current
@TA=25
10.0
A
at rated DCblocking voltage @TA=100
Maximumreverse recovery time (Note1)
100.0
ns
trr
CJ
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
17
pF
60
RθJA
/ W
Operating junction temperature range
- 55 ----- + 150
- 55 ----- + 150
T
J
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 v oltage of 4.0V DC.
3.Thermal resistance junction to ambient
1.
Document Number 0264006
BLGALAXY ELECTRICAL
RATINGS AND CHARACTERISTIC CURVES
UF4001 - - - UF4007
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N
10
N
t r r
1.
1.
+0.5A
D.U.T.
(-)
0
(+)
PULSE
50VDC
(approx)
(-)
GENERATOR
(NOTE2)
-0.25A
OSCILLOSCOPE
(NOTE 1)
1
(-)
NONIN-
DUCTIVE
-1.0A
1
c m
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
SET TIME BASE FOR 10/20 ns/cm
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50
.
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
FIG.3 -- FORWARD DERATING CURVE
z
2.0
1.0
UF4001 - UF4004
UF4005 - UF4007
1.0
0.1
0
0.5
Single Phase
Half Wave 60H
Resistive or
Inductive Load
0.375"(95mm)Lead Length
Z
TJ=25
Pulse Width=300µs
0
0
25
50
75
100
125
150 175
2.4
1.2
1.6
2.0
0
0.4
0.8
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5 -- PEAK FORWARD SURGE CURRENT
30
100
60
40
25
8.3ms Single Half
Sine-Wave
20
20
10
6
15
10
4
TJ=25
f=1MHz
2
5
0
1
0.1 0.2 0.4
1
2
4
10 20 40
100
1
5
1 0
20
50 100
REVERSE VOLTAGE,VOLTS
NUMBER OF CYCLES AT 60Hz
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2.
BLGALAXY ELECTRICAL
Document Number 0264006
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