UF4003S [SEMTECH]
ULTRA FAST RECTIFIERS; 超快速整流器
| 型号： | UF4003S |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | ULTRA FAST RECTIFIERS |
| 文件： | 总2页 (文件大小：180K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UF4001S THRU UF4007S
ULTRA FAST RECTIFIERS
Voltage Range - 50 to 1000 V
Forward Current - 1 A
A-405
Features
• Ultra fast switching for high efficiency
• Low reverse leakage
0.025 (0.65)
0.021 (0.55)
DIA.
1.0 (25.4)
MIN.
• High forward surge current capability
0.107 (2.7)
0.080 (2.3)
DIA.
0.205 (5.2)
0.166 (4.2)
Mechanical data
• Case: A-405 molded plastic body
• Terminals: Plated axial leads, solderable per MIL-STD-750
Method 2026
1.0 (25.4)
MIN.
• Polarity: Color band denotes cathode end
• Mounting position: any
Dimensions in inches and (millimeters)
O
Absolute Maximum Ratings and Electrical characteristics (Ta = 25 C)
O
Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
UF4001S UF4002S UF4003S UF4004S UF4005S UF4006S UF4007S
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Symbols
Units
VRRM
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRMS
Maximum DC Blocking Voltage
VDC
100
1000
Maximum Average Forward Rectified Current 0.375"(9.5mm)
Lead Length at TA = 55 OC
I(AV)
1
A
Peak Forward Surge Current 8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
IFSM
VF
IR
30
A
V
Maximum Forward Voltage at 1 A
1
1.7
75
Maximum DC Reverse Current
at Rated DC Blocking Voltage
TA = 25 OC
5
50
µA
TA = 100 OC
Maximum Reverse Recovery Time 1)
Typical Junction Capacitance 2)
trr
CJ
50
ns
pF
15
50
Typical Thermal Resistance 3)
OC/W
OC
RθJA
TJ, TS
Operating and Storage Temperature Range
- 65 to + 150
1) Reverse recovery condition IF = 0.5 A, IR = 1 A, Irr = 0.25 A.
2) Measured at 1 MHz and applied reverse voltage of 4 V D.C.
3) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, P.C.B. mounted.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 30/01/2008
C
UF4001S THRU UF4007S
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 30/01/2008
C
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