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UDB303S PDF预览

UDB303S

更新时间: 2024-11-21 00:56:11
品牌 Logo 应用领域
迪一电子 - DYELEC /
页数 文件大小 规格书
3页 2886K
描述
SINGLE PHASE 3.0 AMP SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

UDB303S 数据手册

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3
UDB 01S THRU UDB 07S  
3
3.0  
SINGLE PHASE  
AMP SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER  
Features  
Glass passivated die construction  
Low forward voltage drop  
High current capability  
·
·
·
·
·
·
DB-S  
0.3117.9)  
0.0431.1)  
0.0350.9)  
0.2917.4)  
High surge current capability  
Designed for surface mount application  
Plastic material-UL flammability 94V-0  
- +  
0.402(10.2)  
0.378(  
9.6  
~ ~  
Mechanical Data  
·Case: DB-S, molded plastic  
·Terminals: plated leads solderable per  
MIL-STD-202, Method 208  
0.3298.35)  
0.313  
7.95  
0.0982.50)  
0.0832.10)  
·Polarity: as marked on case  
Mounting position: Any  
·
·Marking: type number  
0.2055.2)  
0.1975.0)  
·Lead Free: For RoHS / Lead Free Version  
Dimensions in inches and millimeters)  
Maximum Ratings and Electrical Characteristics  
Rating at 25 ambient temperature unless otherwise specified.  
Single Phase, half wave, 60Hz, resistive or inductive load.  
For capacitive load, derate current by 20%.  
UDB  
303S  
UDB  
304S  
UDB  
305S  
UDB  
306S  
UDB  
302S  
UDB  
307S  
UDB  
301S  
SYMBOL  
UNITS  
V
TYPE NUMBER  
VRRM  
VRWM  
VDC  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
50  
100  
70  
200  
140  
400  
600  
420  
800  
560  
1000  
700  
RMS Reverse Voltage  
VRMS  
IF(AV)  
35  
280  
3.0  
V
A
C=100  
Average Rectified Output Current (Note 1)@T  
Non-Repetitive Peak Forward Surge Current 8.3ms  
Single half sine-wave superimposed on rated load  
(JEDEC Method)  
IFSM  
80  
A
I2t Rating for Fusing (t < 8.3ms)  
26.56  
2s  
A
I
2 t  
1.7  
1.0  
Forward Voltage per element @IF=3.0A  
VFM  
1.3  
V
Peak Reverse Current  
At Rated DC Blocking Voltage @TA=125  
@TA=25  
5.0  
200  
IR  
uA  
ns  
Maximum reverse recovery time  
Note 3)  
50  
75  
TRR  
Typical Junction Capacitance per leg  
Typical Thermal Resistance per leg  
CJ  
RθJA  
25  
40  
pF  
(Note 2)  
/W  
RθJL  
15  
Operating and Storage Temperature Range  
TJ,TSTG  
-55to+150  
Note:1. Mounted on glass epoxy PC board with 1.3mm2 solder pad.  
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.  
www.dyelec.com  
version:02  
1 of 3  

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