US1A thru US1M
Vishay General Semiconductor
Surface Mount Ultrafast Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Ultrafast reverse recovery time
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency rectification and
freewheeling application in switching mode converters
and inverters for consumer, computer, automotive and
telecommunication.
MECHANICAL DATA
Case:
DO-214AC (SMA)
Epoxy meets UL 94V-0 flammability rating
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity:
Color band denotes cathode end
DO-214AC (SMA)
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
1.0 A
50 V to 1000 V
30 A
50 ns, 75 ns
1.0 V, 1.7 V
150 °C
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
L
= 110 °C
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Operating and storage temperature range
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
SYMBOL
US1A
UA
50
35
50
US1B
UB
100
70
100
US1D
UD
200
140
200
US1G
UG
400
280
400
1.0
30
- 55 to + 150
US1J
UJ
600
420
600
US1K
UK
800
560
800
US1M
UM
1000
700
1000
V
V
V
A
A
°C
UNIT
Document Number: 88768
Revision: 27-Aug-07
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
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