BL
GALAXY ELECTRICAL
UF07A - - - UF07M
REVERSE VOLTAGE: 50 - 1000 V
CURRENT: 0.7 A
HIGH EFFICIENCY RECTIFIERS
FEATURES
◇
Low forward surge current
◇
Ideal for surface mouted applications
◇
Low leakage current
SOD - 123FL
1.9± 0.1
Cathode Band
Top View
◇
Case:JEDEC SOD-123FL,molded plastic over
passivated chip
◇
Terminals:Solder Plated, solderable per
MIL-STD-750, Method 2026
◇
Polarity: Color band denotes cathode end
◇
Weight: 0.006 ounces, 0.02 gram
◇
Mounting position: Any
1.4± 0.15
0.6
±
0.25
3.7
±
0.2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistive or inductive load.For capactive load,derate current by 20%.
ABSOLUTE RATINGS
UF
07A
UA
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
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
07B
UB
100
70
100
UF
07D
UD
200
140
200
UF
07G
UG
400
280
400
0.7
UF
07J
UJ
600
420
600
UF
07K
UK
800
560
800
0.10-0.30
MECHANICAL DATA
2.8
±
0.1
1.0
±
0.2
UF
07M
UNITS
UM
1000
700
1000
V
V
V
A
I
FSM
20
A
V
F
1
1.0
1.4
10
200
50
180
- 55 --- + 150
- 55 --- + 150
1.7
V
I
R
t
rr
R
θJA
T
j
T
STG
µA
75
ns
℃/W
℃
℃
www.galaxycn.com
Document Number 0280086
BL
GALAXY ELECTRICAL
1.
RATING AND CHARACTERISTIC CURVES
UF07A - - - UF07M
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT, A
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT, A
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
50
T J = 100
100
10
UF07G
T
J
=25
Pulse Width=300
µ
S
10
1.0
5
UF07A-UF07D
UF07J-UF07M
0.1
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, %
www.galaxycn.com
Document Number 0280086
BL
GALAXY ELECTRICAL
2.
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