SK32~SK310
Surface Mount Schottky Rectifiers
Features
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Low profile package
Ideal for automated placement
Ultrafast reverse recovery time
Low power losses, high efficiency
Low forward voltage drop
High surge capability
High temperature soldering：
260℃/10 seconds at terminals
Component in accordance to
RoHS 2002/95/1 and WEEE 2002/96/EC
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Mechanical Date
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Major Ratings and Characteristics
I
F(AV)
V
RRM
I
FSM
V
F
T
j
max.
3.0A
20 V to 100 V
100A
0.50V, 0.55V, 0.70V, 0.85V
125 °C
Case:
JEDEC DO-214AB molded plastic
body over glass passivated chip
Terminals:
Solder plated, solderable per
J-STD-002B and JESD22-B102D
y
Polarity:
Laser band denotes cathode end
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Maximum Ratings & Thermal Characteristics
(T
A
= 25 °C unless otherwise noted)
Items
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current 8.3 ms single
half sine-wave superimposed on rated load
Voltage rate of change (rated V
R
)
Thermal resistance from junction to lead
(1)
Symbol SK32 SK33 SK34 SK35 SK36 SK38 SK310 UNIT
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
dv/dt
R
θJL
20
14
20
30
21
30
40
28
40
50
35
50
3.0
100
10000
20
–65 to +125
60
42
60
80
56
80
100
70
100
V
V
V
A
A
V/µs
℃/W
℃
Operating junction and storage temperature
T
J，
T
STG
range
Note 1: Mounted on P.C.B. with 0.55 × 0.55'' ( 14 × 14 mm ) copper pad areas.
Electrical Characteristics
Items
Instantaneous forward
voltage
Reverse current
(T
A
= 25 °C unless otherwise noted)
Test conditions
I
F
=3.0A
(2)
V
R
=V
DC
T
A
=25℃
T
A
=100℃
Symbol
V
F
I
R
SK32
0.50
SK33~34
0.55
SK35~36
0.70
0.5
SK38~310
0.85
UNIT
V
mA
10
20
Note 2: Pulse test:300μs pulse width,1% duty cycle.
http://www.trr-jx.com
SK32~SK310
Surface Mount Schottky Rectifiers
Package Outline
Notice
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Product is intended for use in general electronics applications.
Product should be worked less than the ratings; if exceeded, may cause permanent damage.or introduce latent failure
mechanisms.
The absolute maximum ratings are rated values and must not be exceeded during operation. The following are the general
derating methods you design a circuit with a device.
I
F(AV)
: We recommend that the worst case current be no greater than 80% .
I
FSM
: This rating specifies the non-repetitive peak current. This is only applied for an abnormal operation, which the general
during the lifespan of the device.
T
J
:
Derate this rating when using a device in order to ensure high reliability. We recommend that the device be used at
a T
J
of below 125°C.
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TRR is registered trademark of Rising-sun Technology. Rising-sun Technology reserves the right to make changes to any product in this
specification to improve reliability,functional characteristics,or design without notice.
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Rising-sun Technology does not assure any liability arising out of the applications or any product described in this specification.
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Rising-sun Technology advises customers to obtain the latest version of the device information before placing orders to verify that the
required information is current.
http://www.trr-jx.com
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