US1MWF-HF [COMCHIP]
Rectifier Diode,;
| 型号： | US1MWF-HF |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | Rectifier Diode, 二极管 |
| 文件： | 总4页 (文件大小：461K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Ultra Fast Recovery Rectifiers
US1AWF-HF Thru. US1MWF-HF
Reverse Voltage: 50 to 1000 Volts
Forward Current: 1 Amp
RoHS Device
Halogen Free
SOD-123FL
Features
- For surface mounted applications.
0.150(3.80)
0.138(3.50)
- Low profile package.
- Glass passivated chip junction.
- High efficiency.
0.075(1.90)
0.067(1.70)
0.043(1.10)
0.031(0.80)
0.114(2.90)
0.102(2.60)
Mechanical data
- Case: SOD-123FL
0.043(1.10)
0.035(0.90)
- Terminals: Solderable per MIL-STD-750,
method 2026.
0.008(0.20)
0.005(0.12)
0.035(0.90)
0.028(0.70)
Circuit Diagram
Dimensions in inches and (millimeter)
Cathode
Anode
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz resistive or inductive load, for capacitive load, derate by 20%
US1AWF US1BWF US1DWF US1GWF US1JWF US1KWF US1MWF
Symbols
VRRM
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Units
-HF
-HF
-HF
-HF
-HF
-HF
-HF
50
100
200
400
600
800
1000
V
V
V
A
VRMS
35
50
70
140
200
280
400
1
420
600
560
800
700
Maximum DC blocking voltage
VDC
100
1000
Maximum average forward rectified current
at Tc =125°C
IF(AV)
Peak forward surge current, 8.3ms
single half sine-wave superimposed
on rated load
IFSM
30
A
Max. instantaneous forward voltage at 1A
VF
IR
1.0
1.3
1.65
75
V
Maximum DC reverse current
at rated DC blocking voltage
Ta = 25°C
Ta =125°C
5
100
µA
ns
pF
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
trr
50
Cj
15
85
RθJA
°C/W
°C
Operating and storage temperature range
Tj, Tstg
-55 ~ +150
Notes: 1. Measured with IF = 0.5A, IR = 1A, Irr = 0.25A.
2. Measured at 1 MHz and applied reverse voltage of 4 V D.C
3. P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 1
QW-JU016
Comchip Technology CO., LTD.
SMD Ultra Fast Recovery Rectifiers
Rating and Characteristic Curves (US1AWF-HF Thru. US1MWF-HF)
Fig.1 - Forward Current Derating Curve
Fig.2 - Typical Reverse Characteristics
1.2
100
1.0
0.8
0.6
0.4
0.2
0
TJ=125°C
10
TJ=25°C
1.0
0.1
Single phase half-wave 60Hz
resistive or inductive load
0
25
50
75
100
125
150
0
20
40
60
80 100 120 140
Case Temperature, (°C)
Percent of Rated Peak Reverse Voltage, (%)
Fig.4 - Maximum Non-Repetitive Peak
Forward Surge Current
Fig.3 - Typical Forward Characteristic
10
1.0
35
TJ=25°C
US1AWF-HF~
US1DWF-HF
30
25
20
15
10
5
US1GWF-HF
0.1
US1JWF-HF~US1MWF-HF
0.01
0.001
8.3ms single half sine wave
(JEDEC Method)
0
0
0.5
1.0
1.5
2.0
2.5
1
10
100
Instantaneous Forward Voltage, (V)
Number of Cycles
Fig.5 - Typical Transient Thermal Impedance
Fig.6 - Typical Junction Capacitance
100
100
10
1
TJ=25°C
10
1
0.01
0.1
1
10
100
0.1
1
10
100
Reverse Voltage, (V)
Pulse Duration, t (sec）
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 2
QW-JU016
Comchip Technology CO., LTD.
SMD Ultra Fast Recovery Rectifiers
Reel Taping Specification
P0
d
T
E
F
P1
Index hole
W
B
C
P
A
1
2
0
o
D2
D1
D
W1
Trailer
.......
Device
Leader
.......
.......
.......
.......
.......
.......
Start
End
.......
160mm (min)
400mm (min)
Direction of Feed
SYMBOL
(mm)
A
B
C
d
D
D1
D2
SOD-123FL
SOD-123FL
2.05 ± 0.10
3.90 ± 0.10
1.28 ± 0.05
1.55 ± 0.05
180 ± 1.00
60.00 ± 1.50 13.00 ± 0.20
(inch)
0.081 ± 0.004 0.154 ± 0.004 0.050 ± 0.002 0.061 ± 0.002 7.087 ± 0.039 2.362 ± 0.059 0.512 ± 0.008
SYMBOL
(mm)
E
F
P
P0
P1
T
W
W1
10.70 + 2.00
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.25 ± 0.02
8.00 ± 0.30
− 1.00
0.421 + 0.079
− 0.039
(inch)
0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.010 ± 0.001 0.315 ± 0.012
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 3
QW-JU016
Comchip Technology CO., LTD.
SMD Ultra Fast Recovery Rectifiers
Marking Code
Marking Code
Part Number
US1AWF-HF
US1BWF-HF
US1DWF-HF
US1GWF-HF
US1JWF-HF
US1KWF-HF
US1MWF-HF
XXX
Product type marking code
Cathode band
USL
xxx = Product type marking code
USM
USH
Suggested PAD Layout
D
A
SOD-123FL
SIZE
(mm)
(inch)
C
A
B
C
D
2.00
0.079
1.20
1.20
0.047
0.047
B
4.40
0.173
Note: 1. The pad layout is for reference purpose only.
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
3,000
SOD-123FL
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 4
QW-JU016
Comchip Technology CO., LTD.
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