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UF2B

更新时间： 2024-11-01 07:05:27
品牌 Logo 应用领域
CHENG-YI 整流二极管
页数 文件大小 规格书
2页 129K
描述
SURFACE MOUNT ULTRAFAST RECTIFIER

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中文翻译

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UF2B 技术参数

生命周期：Contact ManufacturerReach Compliance Code：unknown
风险等级：5.76Is Samacsys：N
Base Number Matches：1

UF2B 数据手册

 浏览型号UF2B的Datasheet PDF文件第2页 
UF2A thru UF2K  
SSUURRFFAACCEE MMOOUUNNTT UULLTTRRAAFFAASSTT  
RREECCTTIIFFIIEERR  
CCHHEENNGG--YYII  
ELECTRONIC  
VOLTAGE RANGE  
-50 TO 800 VOLTS  
CURRENT  
-2.0 Amperes  
SMB/DO-214AA  
FEATURES  
.075(1.91)  
.083(2.11)  
For surface mounted applications  
Low profile package  
.130(3.30)  
.155(3.94)  
Built-in strain relief  
Easy pick and place  
.160(4.06)  
.185(4.70)  
Ultrafast recovery times for high efficiency  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-O  
Glass passivated junction  
.006(.152)  
.012(.305)  
High temperature soldering  
.083(2.13)  
.096(2.44)  
o
260 C/10 seconds at terminals  
.002(.051)  
.008(.203)  
MECHANICAL DATA  
.030(0.76)  
.050(1.27)  
Case: JEDEC DO-214AA molded plastic  
Terminals: Solder plated, solderable per  
MIL-STD-750, Method 2026  
.200(5.08)  
.220(5.59)  
Polarity: Indicated by cathode band  
Standard Packaging: 12mm tape (EIA-481)  
Weight: 0.003 ounces, 0.093 gram  
Dimensions in inches and (millimeters)  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
0
Ratings at 25 C ambient temperature unless otherwise specified.  
Single phase, half wave, 60 Hz, reistive or inductive load.  
For capacitive load, derate current by 20%.  
SYMBOLS  
VRRM  
UF2A  
50  
UF2B  
100  
70  
UF2D  
200  
UF2G  
400  
UF2J  
600  
420  
600  
UF2K  
800  
UNITS  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
V
V
V
VRMS  
35  
140  
280  
560  
VDC  
Maximum DC Blocking Voltage  
50  
100  
200  
400  
800  
Maximum Average Forward Rectified Current,  
I(AV)  
2.0  
A
0
at TL=90 C  
Peak Forward Surge Current  
8.3 ms single half sine-wave superimposed  
IFSM  
50.0  
A
0
on rated load (JEDEC Method) =55 C  
A
T
V
F
V
Maximum Instantaneous Forward Voltage at 2.0A  
1.0  
1.4  
1.7  
0
=25 C  
T
10.0  
200  
Maximum DC Reverse Current  
at Rated DC Blocking Voltage  
@
@
A
IR  
A
0
=100 C  
T
A
0
Maximum Reverse Recovery Time (Note 1) T =25 C  
J
TRR  
CJ  
JL  
T , TSTG  
nS  
pF  
50.0  
100.0  
Typical Junction Capacitance (Note 2)  
Maximum Thermal Resistance (Note 3)  
Operating and Storage Temperature Range  
28  
0
20.0  
R
C/W  
0
-50 to +150  
C
J
Notes : 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A  
2. Measured at 1.0 MHZ and Applied Vr=4.0 volts.  
2
3. 8.0mm (.013mm thick) land areas.  
12

中文翻译

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