JIEJIE MICROELECTRONICS CO. , Ltd
US1A~US1G
ULTRA FASTRE COVERY RECTIFIER
Rev.3.1
DESCRIPTION
Plastic package has underwriters laboratory flammability
classification 94V-0
For surface mounted applications in order to optimize board space
Glass passivated chip junction
Lead free in comply with EU RoHS 2011/65/EU directives
Ultrafast recovery time for high efficiency
DO-214AC (SMA)
Symbol
MECHANICAL DATA
Case: JEDEC DO-214AC molded plastic
Terminals: Solder plated, solderable per J-STD-002
Polarity: Color band denotes cathode end
Weight: 0.0673gram
ABSOLUTE MAXIMUM RATING AND ELECTRICAL CHARACTERISTICS
(Rating at 25℃ ambient temperature unless otherwise specified.)
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Symbol
VRRM
VRMS
US1A
50
US1B
100
70
US1D
US1G
400
Unit
V
200
140
200
35
280
V
Maximum DC blocking voltage
VDC
50
100
400
V
Maximum average forward current at
TA=75℃
IF(AV)
1.0
30
A
A
Peak forward surge current: 8.3ms single
half sine-wave superimposed on rated load
IFSM
VF
Maximum forward voltage @ IF=1A
1.0
1.3
V
Tj=25℃
5
μA
μA
Maximum DC reverse current
IR
at rated DC blocking voltage
Tj=100℃
50
Typical junction capacitance
VR=4.0V, f=1MHz
CJ
trr
7
pF
ns
℃
Maximum reverse recovery time
IF=0.5A, IR=1A, Irr=0.25A
Operating junction and storage temperature
range
50
Tj,Tstg
-55 to +150
TEL:+86-513-83639777
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http://www.jjwdz.com