Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SURFACE MOUNT ULTRAFAST RECTIFIER
UF2A - UF2M
DO-214AA (SMB)
Surface Mount Package
Polarity :- Colour band denotes cathode end
Ultrafast Recovery Times for High Efficiency
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25ºC Ambient Temperature unless specified otherwise.
Inductive Load. For Capacitive Load, Derate Current by 20%
DESCRIPTION
SYMBOL UF2A
V
RRM
Maximum Peak Repetitive Reverse Voltage
50
V
RMS
Maximum RMS Voltage
35
V
DC
Maximum DC Blocking Voltage
50
Maximum Average Forward Rectified Current
0.375"(9.5mm) Lead Length at T
L
=90
o
C
Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on
rated load
Maximum Forward Voltage at I
F
=2.0A
Maximum DC Reverse Current T
a
=25 C
at Rated DC Blocking Voltage T
a
=100
o
C
Junction Capacitance
Thermal Resistance Junction to Lead
Maximum Reverse Recovery Time
Operating Junction and Storage
Temperature Range
o
Single Phase, half wave 60 Hz, Resistive or
UF2B UF2D UF2G UF2J UF2K UF2M UNIT
100
70
100
200
140
200
400
280
400
2.0
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
I
(AV)
I
FSM
V
F
I
R
**c
j
***R
th (J-L)
*T
RR
T
j,
T
stg
50
1.0
50
1.3
5.0
200
TYP28
TYP20
75
- 50 to +150
1.7
V
µA
µA
pF
ºC/W
ns
ºC
*Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
**Measuired at 1 MHz and Applied V
R
=4V
***Mounted on P.C.B with 0.3 x 0.3" (8.0 x 8.0mm) Copper Pad Areas
UF2A_2M Rev_1 200406E
Continental Device India Limited
Data Sheet
Page 1 of 3
UF2A - UF2M
DO-214AA (SMB)
Surface Mount Package
Packing 3K Per Reel
PACKING:- 3K Per Reel
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please
dispose as per prevailing Environmental Legislation of their Country.
2.
In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE).
UF2A_2M Rev_1 200406E
Continental Device India Limited
Data Sheet
Page 2 of 3
Customer Notes
UF2A - UF2M
DO-214AA (SMB)
Surface Mount Package
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to
confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on
the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or
incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL
product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in
life saving/support appliances or systems. CDIL customers selling these products (either as individual Semiconductor Devices or
incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and
CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290,4141 1119
email@cdil.com
www.cdilsemi.com
UF2A_2M Rev_1 200406E
Continental Device India Limited
Data Sheet
Page 3 of 3
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