UF3DB View Datasheet(PDF) - Shenzhen Luguang Electronic Technology Co., Ltd
Part Name
Description
MFG CO.
UF3DB Datasheet PDF : 2 Pages
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Features
Low cost
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
Mechanical Data
Case:JEDEC DO-214AA,molded plastic
Polarity: Color band denotes cathode
Weight: 0.003 ounces,0.093 grams
Mounting position: Any
UF3AB-UF3MB
Surface Mount Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 3.0 A
DO-214AA(SMB)
4.7± 0.25
5.4± 0.2
1.3± 0.2
0.2± 0.05
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Dimensions in millimeters
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
UF3AB UF3BB UF3DB UF3GB UF3JB UF3KB UF3MB
UNITS
Device marking code
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
UA UB UD UG UJ UK UM
VRRM
50
100
200 400 600 800 1000
V
VRMS
35
70 140 280 420 560 700
V
VDC
50
100
200 400 600 800 1000
V
Maximum average forw ard rectified current
IF(AV)
3.0
A
@TL=90
Peak forw ard surge current
8.3ms single half-sine-w ave
IFSM
100
A
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage at3.0 A VF
1.0
1.4
1.7
V
Maximum reverse current
@TA=25
IR
at rated DC blocking voltage @TA=100
Typical reverse recovery time (Note1)
trr
Typical junction capacitance (Note2)
CJ
10
A
500
50
75
ns
15
12
pF
Typical thermal resistance
(Note3)
RθJA
15
/W
Operating junction temperature range
TJ
- 55 ---- + 150
Storage temperature range
TSTG
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC.
- 55 ---- + 150
http://www.luguang.cn
mail:lge@luguang.cn
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