
SHANGHAI SUNRISE ELECTRONICS CO., LTD.
US2AA THRU US2MA
SURFACE MOUNT ULTRA
FAST SWITCHING RECTIFIER
VOLTAGE: 50 TO 1000V CURRENT: 2.0A
FEATURES
Ideal for surface mount pick and
place application
Low profile package
Built-in strain relief
High surge capability
Glass passivated chip
Ultra fast recovery for high efficiency
High temperature soldering guaranteed:
260
o
C/10sec/at terminal
MECHANICAL DATA
Terminal: Plated leads solderable per
MIL-STD 202E, method 208C
Case: Molded with UL-94 Class V-O
recognized flame retardant epoxy
Polarity: Color band denotes cathode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Single-phase, half-wave, 60Hz, resistive or inductive load rating at 25
o
C, unless otherwise stated, for capacitive load,
derate current by 20%)
SYMBOL
US2
AA
50
35
50
US2
BA
100
70
100
US2
DA
200
140
200
US2
GA
400
280
400
US2
JA
600
420
600
US2
KA
800
560
800
US2
MA
1000
700
1000
UNITS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
(T
L
=90
o
C)
Peak Forward Surge Current (8.3ms single
half sine-wave superimposed on rated load)
Maximum Instantaneous Forward Voltage
(at rated forward current)
Maximum DC Reverse Current
(at rated DC blocking voltage)
Maximum Reverse Recovery Time
Typical Junction Capacitance
Typical Thermal Resistance
Storage and Operation Junction Temperature
Note:
1.Reverse recovery condition I
F
=0.5A, I
R
=1.0A,Irr=0.25A.
2.Measured at 1.0 MHz and applied voltage of 4.0V
dc
3.Thermal resistance from junction to terminal mounted on 5×5mm copper pad area
V
RRM
V
RMS
V
DC
V
V
V
T
a
=25
o
C
T
a
=100
o
C
(Note 1)
(Note 2)
(Note 3)
μ
A
μ
A
nS
pF
o
C/W
o
C
trr
C
J
R
θ
(ja)
T
STG
,T
J
http://www.sse-diode.com
V
V
F
1.0
1.4
1.7
20
25
I
F(AV)
2.0
I
FSM
50
I
R
A
RATINGS
-50 to +150
5.0
350
50
75
A
TECHNICAL
SPECIFICATION
Dimensions in inches and (millimeters)
B
C
A
D
G
H
F
SMA/DO-214AC
A
B
C
D
MAX. .110(2.79) .177(4.50) .058(1.47) .012(0.305)
MIN. .100(2.54) .157(3.99) .052(1.32) .006(0.152)
E
F
MAX. .208(5.28) .090(2.29) .008(0.203) .060(1.52)
MIN. .194(4.93) .078(1.98) .004(0.102) .030(0.76)
G
H