LITE-ON
SEMICONDUCTOR
UF1501S thru UF1507S
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
SYMBOL
1501S
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
UF
1502S
100
70
100
UF
1503S
200
140
200
UF
1504S
400
280
400
1.5
50
1.0
1.3
5
100
50
35
25
-55 to +125
-55 to +150
75
20
1.7
UF
1505S
600
420
600
UF
1506S
800
560
800
UF
1507S
1000
700
1000
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
@T
A
=
55 C
Rectified Current
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
UNIT
V
V
V
A
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, KDCC05
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
UF1501S thru UF1507S
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
0.5
Pulse width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
0
25
0
1
2
5
10
20
50
100
50
75
100
125
150
175
AMBIENT TEMPERATURE ,
℃
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL JUNCTION CAPACITANCE
100
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT ,(A)
UF1501S to UF1504S
CAPACITANCE , (pF)
UF1501S -
UF1503S
UF1504S
1.0
10
UF1505S to UF1507S
UF1505S
-UF1507S
0.1
T
J
= 25 C, f= 1MHz
T
J
= 25
℃
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, KDCC05
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
