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SHANGHAI SUNRISE ELECTRONICS CO., LTD.
SF1A THRU SF1G
SURFACE MOUNT SUPER
FAST SWITCHING RECTIFIER
VOLTAGE: 50 TO 400V CURRENT: 1.0A
FEATURS
Ideal for surface mount pick and
place application
Low profile package
Built-in strain relief
High surge capability
Open junction chip,silastic passivated
Super 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
SF1A SF1B SF1C SF1D SF1E SF1G
UNITS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
(T
L
=110
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 RSFistance
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 rSFistance from junction to terminal mounted on 5×5mm copper pad area
V
RRM
V
RMS
V
DC
50
35
50
100
70
100
150
105
150
200
140
200
300
210
300
400
280
400
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
10
40
-50 to +150
I
R
5.0
200
35
I
FSM
30
A
V
F
0.95
1.25
V
RATINGS
I
F(AV)
1.0
A
TECHNICAL
SPECIFICATION
Dimensions in inches and (millimeters)
F
D
H
G
B
A
C
I
MAX.
MIN.
MAX.
MIN.
.035(0.88)
.027(0.68)
.008(0.203)
.004(0.102) .030(0.76)
.060(1.52)
.208(5.28)
.194(4.93) .078(1.98)
.090(2.29)
D
.012(0.305)
.006(0.152)
E
F
G
H
I
C
.075(1.90)
.052(1.32)
A
.110(2.79)
.100(2.54)
.157(3.99)
.177(4.50)
B
DSMA/DO-214AC