USF805F-USF860F
Super Fast Rectifiers
VOLTAGE RANGE: 50 --- 600V
CURRENT:
8.0A
ITO-220AC
Features
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Low cost
Diffused junction
Glass passivated junction
Low forward voltage drop
High current capability
Easily cleaned with Alcohol,Isopropanol and similar solvents
The plastic material carries U/L recognition 94V-0
15.2± 0.5
4.5± 0.2
10.2± 0.2
3.1
+0.2
-0.1
φ
3.3± 0.1
16.5± 0.3
PIN
1
13.5± 0.5
2
4.0± 0.3
1.4± 0.1
0.6± 0.1
8.2± 0.2
Mechanical Data
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Case:JEDEC ITO-220AC
Polarity: Color band denotes cathode
Weight: 0.064 ounces,1.81 gram
Mounting position: Any
5.0± 0.1
0.6± 0.1
Dimensions in millimeters
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 by 20%.
USF USF
805F 810F
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
total device (rated V
R
),T
C
=100℃
Peak forward surge current
8.3ms single half-sine-wave
superimposed on rated load
Maximum instantaneous
forward voltage (Note1)
Maximum reverse current
at rated DC blocking voltage
@I
F
=8.0A
@T
j
=25℃
@T
j
=125℃
USF
820F
200
140
200
USF USF
830F 840F
300
210
300
8.0
400
280
400
USF
USF
850F 860F
500
350
500
600
420
600
? 3.2± 0.2
2.6± 0.2
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
I
FSM
100
A
V
F
I
R
t
rr
R
θjC
T
j
T
STG
0.98
30
800
25
5.0
1.3
1.7
V
µA
ns
℃/W
℃
℃
Maximum reverse recovery time (Note2)
Typical thermal resistance junction to case
Operating junction temperature range
Storage temperature range
NOTE:1.Pulse test:pulse width=300µs,duty cycle≤2.0%
2. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25 A.
- 55 ---- + 150
- 55 ---- + 150
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mail:lge@luguang.cn
USF805F-USF860F
Super Fast Rectifiers
Ratings AND Charactieristic Curves
FIG.1 --TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
FIG.2--
TYPICALREVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE
CURRENT MILLIAMPERES
100
1000
100
T
J
=125℃
T
J
=75℃
AMPERES
10
8.0
10
T
J
=25℃
1
1.0
0.6
0.8
1.0
1.2
1.4
USF850F-USF860F
USF830F-USF840F
USF805F-USF830F
0.1
1.6
1.8
2.0 2.2
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
FIG.3 -- PEAK FORWARD SURGE CURRENT
FIG.4 -- FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
100
AVERAGE FORWARD CURRENT,
AMPERES
10
8
6
4
2
0
0
25
50
75
100
125
150
175
200
Single Phase
Half Wave 60H
Z
,
Resistive or
Inductive Load
80
60
T
J
=25 C
8.3ms Single Half
sine-wave
0
AMPERES
40
20
0
1
10
100
NUMBER OF CYCLES AT 60Hz
CASE
TEMPERATURE,
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mail:lge@luguang.cn
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