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UF3AB PDF预览

UF3AB

更新时间: 2024-11-27 12:57:03
品牌 Logo 应用领域
森美特 - SUNMATE /
页数 文件大小 规格书
2页 571K
描述
3.0A patch fast recovery diode 50V SMB series

UF3AB 数据手册

 浏览型号UF3AB的Datasheet PDF文件第2页 
UF3AB - UF3MB  
SURFACE MOUNT ULTRA FAST RECTIFIER DIODES  
VOLTAGE RANGE: 50 - 1000V  
CURRENT: 3.0 A  
Features  
!
Glass Passivated Die Construction  
!
!
!
!
Ideally Suited for Automatic Assembly  
Low Forward Voltage Drop, High Efficiency  
Low Power Loss  
Ultra-Fast Recovery Time  
B
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ  
SMB(DO-214AA)  
!
Plastic Case Material has UL Flammability  
Classification Rating 94V-O  
Dim  
Min  
3.30  
4.06  
1.91  
0.15  
5.00  
0.10  
0.76  
2.00  
Max  
A
B
C
D
E
G
H
J
3.94  
4.70  
2.21  
0.31  
5.59  
0.20  
1.52  
2.62  
Mechanical Data  
A
J
C
!
!
Case: SMB/DO-214AA, Molded Plastic  
Terminals: Solder Plated, Solderable  
per MIL-STD-750, Method 2026  
Polarity: Cathode Band or Cathode Notch  
Marking: Type Number  
D
!
!
!
G
Weight: 0.093 grams (approx.)  
H
All Dimensions in mm  
E
TA = 25C unless otherwise specified  
Maximum Ratings and Electrical Characteristics  
For capacitive load, derate current by 20%.  
Single phase, half wave, 60Hz, resistive or inductive load.  
Symbol  
Characteristic  
UF3AB UF3BB UF3DB UF3GB UF3JB UF3KB UF3MB Unit  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
V
V
V
50  
35  
50  
100  
70  
200 400  
140 280  
200 400  
600 800 1000  
420 560 700  
VRRM  
VRMS  
VDC  
100  
600 800 1000  
Maximum DC blocking voltage  
Maximum average forward rectified current  
I(AV)  
3.0  
A
0.375(9.5mm) lead length at TA=55 C  
Peak forward surge current  
IFSM  
100.0  
1.30  
8.3ms single half sine-wave superimposed on  
rated load (JEDEC Method)  
A
VF  
IR  
Maximum instantaneous forward voltage at 3.0A  
1.0  
1.70  
75  
V
Maximum DC reverse current  
at rated DC blocking voltage  
Maximum reverse recovery time  
TA=25 C  
5.0  
250.0  
µA  
TA=100 C  
(NOTE 1)  
ns  
trr  
50  
Typical junction capacitance (NOTE 2)  
75  
CJ  
pF  
C/W  
C
Typical thermal resistance (NOTE 3)  
Operating junction and storage temperature range  
θ
R JL  
15.0  
TJ,TSTG  
-65 to +150  
Note: 1.Reverse recovery condition I  
F
=0.5A,I  
R=1.0A,Irr=0.25A  
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.  
3. Ther mal resistance from junction to lead and from junction to ambient with P.C.B mounted  
on 0.3 x 0.3" (8.0 x 8.0 mm) Copper pad area  
1 of 2  
www.sunmate.tw  

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