UF1507S [DIODES]
1.5A ULTRA-FAST RECTIFIER; 1.5A超快速整流
| 型号： | UF1507S |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | 1.5A ULTRA-FAST RECTIFIER |
| 文件： | 总2页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UF1501/S - UF1507/S
1.5A ULTRA-FAST RECTIFIER
Features
·
·
·
Diffused Junction
Ultra-Fast Switching for High Efficiency
High Current Capability and Low Forward
Voltage Drop
A
B
A
·
·
·
Surge Overload Rating to 50A Peak
Low Reverse Leakage Current
Plastic Material: UL Flammability
Classification Rating 94V-0
C
D
DO-41
DO-15
Mechanical Data
Dim
A
Min
Max
¾
Min
Max
¾
25.40
4.06
0.71
2.00
25.40
5.50
·
·
Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
B
5.21
0.864
2.72
7.62
0.889
3.60
C
0.686
2.60
·
·
·
·
·
Polarity: Cathode Band
Marking: Type Number
DO-41 Weight: 0.35 grams (approx.)
DO-15 Weight: 0.40 grams (approx.)
Mounting Position: Any
D
All Dimensions in mm
“S” Suffix Designates DO-41 Package
No Suffix Designates DO-15 Package
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
UF
UF
UF
UF
UF
UF
UF
Characteristic
Symbol
Unit
1501/S 1502/S 1503/S 1504/S 1505/S 1506/S 1507/S
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
50
35
100
70
200
140
400
600
420
800
560
1000
700
V
VR(RMS)
IO
RMS Reverse Voltage
280
1.5
V
A
Average Rectified Output Current
(Note 1)
@ TA = 50°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM
50
A
Forward Voltage
@ IF = 1.5A
VFM
IRM
1.0
1.3
1.7
V
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA 25°C
=
5.0
100
mA
@ TA = 100°C
trr
Cj
Reverse Recovery Time (Note 3)
50
35
75
20
ns
pF
Typical Junction Capacitance (Note 2)
RqJA
Tj, TSTG
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
70
K/W
°C
-65 to +150
Notes:
1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.
DS25006 Rev. A1-2
1 of 2
UF1501/S - UF1507/S
1.5
1.2
0.9
0.6
0.3
10
1.0
0.1
UF1501 - UF1503
UF1504
UF1505 - UF1507
Tj = 25°C
Pulse width = 300µs
Single phase half-wave
60 Hz resistive or inductive load
0.01
100
0
0.6
0.8
1.0
1.2
1.4
25
50
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
75
100
125
150 175
200
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
60
T = 25°C
f = 1.0MHz
j
UF1501 - UF1504
40
20
0
UF1505 - UF1507
10
1
1
10
100
1
10
100
VR, REVERSE VOLTAGE (V)
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
Fig. 4 Typical Junction Capacitance
trr
+0.5A
50Ω NI (Non-inductive)
10Ω NI
Device
Under
Test
(-)
0A
(+)
(-)
Pulse
Generator
(Note 2)
50V DC
Approx
-0.25A
1.0Ω
NI
(+)
Oscilloscope
(Note 1)
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
DS25006 Rev. A1-2
2 of 2
UF1501/S - UF1507/S
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