LITE-ON
SEMICONDUCTOR
UF1501MS thru UF1507MS
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 1.5
Amperes
ULTRA FAST RECTIFIERS
FEATURES
Low cost
Diffused junction
Ultra fast switching for high efficiency
Low reverse leakage current
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
A
DO-41
B
A
C
D
MECHANICAL DATA
Case : JEDEC DO-41 molded plastic
Polarity : Color band denotes cathode
Weight : 0.012 ounces, 0.34 grams
Mounting position : Any
DO-41
Dim.
A
B
C
Min.
25.4
4.10
0.71
Max.
-
5.20
0.86
2.00
2.70
D
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
UF
UF
UF
UF
UF
UF
UF
1502MS 1503MS 1504MS 1505MS 1506MS 1507MS
UNIT
1501MS
100
200
400
600
800
1000
V
50
70
140
280
420
560
700
35
V
100
200
400
600
800
1000
50
V
1.5
50
1.0
1.3
5
100
50
35
25
-55 to +125
-55 to +150
75
20
1.7
A
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
@T
A
=
55 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC Method)
Maximum forward Voltage at 1.5A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
I
FSM
V
F
I
R
T
RR
C
J
R
0JA
A
V
uA
ns
pF
C/W
@T
J
=25 C
@T
J
=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction
Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
T
J
T
STG
C
C
REV. 2, 01-Dec-2000, KDCC06
NOTES : 1.Measured with I
F
=0.5A,I
R
=1A,I
RR
=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance Junction to Ambient.
RATING AND CHARACTERISTIC CURVES
UF1501MS thru UF1507MS
AVERAGE FORWARD CURRENT
AMPERES
2.5
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
50
40
2.0
1.5
1.0
30
20
10
Pulse width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
0.5
0
25
0
1
2
5
10
20
50
100
50
75
100
125
150
175
AMBIENT TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL JUNCTION CAPACITANCE
100
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT ,(A)
UF1501MS to UF1504MS
CAPACITANCE , (pF)
UF1501MS -
UF1503MS
UF1504MS
1.0
10
UF1505MS to UF1507MS
UF1505MS
-UF1507MS
0.1
T
J
= 25 C, f= 1MHz
T
J
= 25 C
PULSE WIDTH 300us
1.0
1
4
10
100
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE , VOLTS
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
REV. 2, 01-Dec-2000, KDCC06
嵌入式系统
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