High Efficiency Rectifiers
UF07A-UF07M
REVERSE VOLTAGE: 50 - 1000 V
CURRENT:
1.0A
SOD - 123FL
Features
◇
◇
◇
Low forward surge current
Ideal for surface mouted applications
Low leakage current
1.9± 0.1
Cathode Band
Top View
2.8
±
0.1
1.4± 0.15
0.10-0.30
0.6
±
0.25
3.7
±
0.2
Mechanical Data
◇
◇
◇
◇
Case:JEDEC SOD-123FL,molded plastic over
passivated chip
Polarity: Color band denotes cathode end
Weight: 0.006 ounces, 0.02 gram
Mounting position: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
ABSOLUTE RATINGS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistive or inductive load.For capactive load,derate current by 20%.
Device marking code
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
rectified current @T
A
=75℃
Peak forward surge current 8.3ms single
half-sine-wave superimposed
on rated load
Maximum instantaneous
forward voltage @I
FM
=0.7A (Note 1)
Maximum DC reverse current @T
A
=25℃
at rated DC blocking voltage @T
A
=125℃
Maximum reverse
recovery time (Note 2)
Typical thermal resistance junction to lead
Operating temperature range
Storage temperature range
NOTE1.Pulse test: pulse width 300µsec,duty cycle 2%.
2.Measured with I
F
=0.5A,I
R
=1.0A,I
rr
=0.25A.
UF
07A
UA
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
UF
07B
UB
100
70
100
UF
07D
UD
200
140
200
UF
07G
UG
400
280
400
1.0
UF
07J
UJ
600
420
600
UF
07K
UK
800
560
800
1.0
±
0.2
UF
07M
UNITS
UM
1000
700
1000
V
V
V
A
I
FSM
1
20
A
V
F
I
R
t
rr
R
θJA
T
j
T
STG
1.0
1.4
10
200
50
180
- 55 --- + 150
- 55 --- + 150
1.7
V
µA
75
ns
℃/W
℃
℃
http://www.luguang.cn
mail:lge@luguang.cn
High Efficiency Rectifiers
UF07A-UF07M
Ratings AND Charactieristic Curves
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT, A
PEAK FORWARD SURGE CURRENT, A
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
1.0
.8
.6
.4
.2
0
0
25
50
75 100
125 150 175
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
25
20
15
10
5
0
1
2
4
6 8 10
20
40
60 80 100
8.3ms Single Half Sine-Wave
(JEDED Method)
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60Hz
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, uA
INSTANTANEOUS FORWARD CURRENT, A
100
10
100
50
T J = 100
UF07G
T
J
=25
Pulse Width=300
µ
S
10
1.0
5
0.1
UF07A-UF07D
UF07J-UF07M
1
.5
TJ = 25
0.01
0
0.2 0.4 0.6 0.8 1
1.2 1.4 1.6 1.8 2
.1
0
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE, V
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
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mail:lge@luguang.cn
DSP 与 ARM 处理器
