UF4003 [FORMOSA]
1.0 AMP HIGH EFFICIENCY RECTIFIERS; 1.0 AMP高效整流二极管
| 型号： | UF4003 |
| 厂家： | 
FORMOSA MS |
| 描述： | 1.0 AMP HIGH EFFICIENCY RECTIFIERS |
| 文件： | 总2页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UF4001 THRU UF4007
1.0 AMP HIGH EFFICIENCY RECTIFIERS
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.0 Ampere
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
DO-41
.107(2.7)
.080(2.0)
DIA.
* High surge current capability
* High speed switching
1.0(25.4)
MIN.
MECHANICAL DATA
* Case: Molded plastic
.205(5.2)
.166(4.2)
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
1.0(25.4)
MIN.
.034(.9)
*
Weight: 0.34 grams
.028(.7)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
UF4001
UF4002
UF4003
UF4004 UF4005
UF4006
UF4007 UNITS
TYPE NUMBER
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
100
1000
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=50 C
1.0
A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
A
30
1.0
1.3
5.0
1.5
1.70
V
Maximum DC Reverse Current
Ta=25 C
mA
at Rated DC Blocking Voltage
Ta=100 C
150
mA
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
nS
50
70
15
pF
C
Operating and Storage Temperature Range TJ, TSTG
-65 +150
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
RATINGAND CHARACTERISTIC CURVES (UF4001 THRU UF4007)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
10
1.0
.1
1.2
1.0
0.8
0.6
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.4
0.375"(9.5mm) Lead Length
0.2
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE ( C)
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
30
24
18
12
6
.001
.4
1.6 1.8
.6
.8
1.0 1.2 1.4
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
8.3ms Single Half
Tj=25 C
Sine Wave
50
W
10W
NONINDUCTIVE
NONINDUCTIVE
JEDEC method
(
)
(+)
D.U.T.
25Vdc
PULSE
GENERATOR
(NOTE 2)
0
(approx.)
50
1
5
10
100
(
)
(+)
NUMBER OF CYCLES AT 60Hz
1W
OSCILLISCOPE
(NOTE 1)
NON-
INDUCTIVE
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
175
trr
120
100
80
|
|
|
|
|
|
|
|
+0.5A
0
-0.25A
60
40
20
0
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
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