LUGUANG UF4001

UF4001-UF4007
1.0AMP. Glass Passivated High Efficient Plastic Rectifiers
DO-41 / DO-204AL
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V0
O
1.0 ampere operation at T A =55 C with no thermal
runaway
Glass passivated chip junction
Low cost
Ultrafast recovery time for high efficiency
High efficiency, low VF
Low leakage current
High surge current capability
Mechanical Data
Case: JEDEC DO-204AL molded plastic body over
passivated chip
Polarity: Color band denotes cathode
Mounting Position: Any
High temperature soldering guaranteed:
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 0.35 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
o
@T A = 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 1.0A
Maximum DC Reverse Current @ T A =25 o C
at Rated DC Blocking Voltage @ T A =125 o C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance
( Note 2 )
Typical Thermal Resistance (Note 3)
Symbol
UF
4001
UF
4002
UF
4003
UF
4004
UF
4005
UF
4006
UF
4007
Units
V RRM
V RMS
V DC
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
V
V
V
I(AV)
1.0
A
IFSM
30
A
VF
1.0
IR
Trr
Cj
R ΘJA
R ΘJL
1.7
V
5.0
150
50
uA
uA
nS
pF
75
17
15
60
-65 to + 150
o
C/W
o
Operating/Storage Temperature Range
T J, T STG
C
1. Reverse Recovery Test Conditions: IF =0.5A, IR =1.0A, IRR =0.25A
Notes:
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Thermal Resistance from junction to ambient and from Junction to Lead Length .375”(9.5mm), P.C.B.
Mounted.
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mail:[email protected]
UF4001-UF4007
1.0AMP. Glass Passivated High Efficient Plastic Rectifiers
RATINGS AND CHARACTERISTIC CURVES (UF4001 THRU UF4007)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- TYPICAL FORWARD CHARACTERISTICS
10
RESISTIVE OR
INDUCTIVE LOAD
0.375"(9.5mm)
LEAD LENGTH
UF4001 - UF4004
INSTANTANEOUS FORWARD CURRENT. (A)
AVERAGE FORWARD CURRENT. (A)
1.0
0.5
0
20
40
60
100
80
120
140
160
o
LEAD TEMPERATURE. ( C)
FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
1
UF4005 - UF4007
0.1
0
Tj=25 C
PULSE WIDTH-300 S
1% DUTY CYCLE
0.01
TJ = 55 0C
8.3ms Single Half Sine Wave
JEDEC Method
25
0.001
0.4
0.8
1.0
1.2
1.4
1.6
1.8
20
15
FIG.5- TYPICAL REVERSE CHARACTERISTICS
10
100
5
0
Tj=125 0C
1
10
100
NUMBER OF CYCLES AT 60Hz
100
JUNCTION CAPACITANCE.(pF)
0.6
FORWARD VOLTAGE. (V)
INSTANTANEOUS REVERSE CURRENT. (mA)
PEAK FORWARD SURGE CURRENT. (A)
30
FIG.4- TYPICAL JUNCTION CAPACITANCE
Tj=25 0C
f=1.0MHz
Vsig=50mVp-p
10
1
0.1
1
10
10
Tj=125 0C
1
Tj=25 0C
0.1
0.01
100
0
20
40
60
80
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
REVERSE VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
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0
-0.25A
(+)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
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100