SK2S090-150
Technical Data
Data Sheet N1733, Rev A
SK2S090-150 Power Schottky Rectifier
Features
International standard package SOT-227
Epoxy meets UL 94V-0
Extremely low switching losses
Low IRM -values
Copper internally DBC isolated
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
SOT-227
Circuit Diagram
Applications
Rectifiers in switch mode power Supplies(SMPS)
Free wheeling diode in low voltage Converters
Advantages
High reliability circuit operation
Low voltage peaks for reduced Protection circuits
Low noise switching
Low losses
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
Condition
VRRM
VRWM
VR
-
Average Rectified Forward Current
IF(AV)
50% duty cycle @TC =95°C,
rectangular wave form
Peak One Cycle Non-Repetitive
Surge Current (Per Leg)
IFSM
8.3 ms, half Sine pulse
Max.
Units
150
V
45(Per Leg)
90(Per Device)
A
800
A
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SK2S090-150
Technical Data
Data Sheet N1733, Rev A
Electrical Characteristics:
Characteristics
Symbol
Forward Voltage Drop(Per Leg)*
VF1
Junction capacitance
Typ.
Max.
Units
IR1
-
0.90
0.95
0.85
0.90
2
IR2
@VR = rated VR, TJ = 125 C
-
30
mA
CJ
VR=5V f=1MHz TVJ=25℃
-
2000
pF
VF2
Reverse Current(Per Leg)*
Condition
@ 45A, Pulse, TJ = 25 C
@ 90A, Pulse, TJ = 25 C
@ 45A, Pulse, TJ = 125 C
@ 90A, Pulse, TJ = 125 C
@VR = rated VR, TJ = 25 C
-
V
V
mA
* Pulse width < 300 µs, duty cycle < 2%
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Thermal Resistance Junction to
Case(Peg Device)
Mounting torque(M4)
Terminal connection torque(M4)
Typical Approximate Weight
Symbol
TJ
Tstg
RJC
SK2S090-150
Package
SOT-227
(Pb-Free)
DC operation
MD
-
wt
-
Ordering Information
Device
Condition
-
Specification
Units
-55 to +200
-55 to +200
C
C
0.4
C/W
1.1-1.5/9-13
1.1-1.5/9-13
30
Nm/
lb.in.
g
Marking Diagram
Shipping
36pcs /BULK
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
S
K
2
S
090
150
= SMC's Power Module
= SOT-227 Package
= Circuit Configuration
= Schottky Rectifier
= Forward Current (90A)
= Reverse Voltage (150V)
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SK2S090-150
Technical Data
Data Sheet N1733, Rev A
Mechanical Dimensions SOT-227(Millimeters)
38.0± 0.2
31.5± 0.1
± 0.3
12.0
9.5± 0.1
4
2
30.2± 0.1
15.0
4-M4
4.2+0.2
-0
8± 0.2
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25MAX
4.2
4.5± 0.3
R2.1
12.7
∮4.2
SK2S090-150
Technical Data
Data Sheet N1733, Rev A
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the SMC Diode Solutions sales department for the latest version of
the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement .
3- In no event shall SMC Diode Solutions be liable for any damages that may result from an accident or any other cause during
operation of the user’s units according to the datasheet(s). SMC Diode Solution assumes no responsibility for any intellectual property
claims or any other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall SMC Diode Solutions be liable for any failure in a semiconductor device or any secondary damage resulting from use
at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC Diode Solutions.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
Diode Solutions.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations..
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