ST2045C STB2045C STF2045C STD2045C N1035 REV.A

ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
ST2045C/STB2045C/STF2045C/STD2045C
SCHOTTKY RECTIFIER
Applications:
•
•
•
•
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
Features:
•
•
•
•
•
•
•
•
•
150 °C TJ operation
Center tap configuration
Ultralow forward voltage drop
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and
moisture resistance
High frequency operation
Trench MOS Schottky technology
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Case styles
ST2045C
TO-220AB
STB2045C
STF2045C
ITO-220AB
D2PAK
Mechanical Dimensions: In Inches / mm
STD2045C
DPAK
TO-220AB
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ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
Symbol
A
A1
A2
b
b1
c
c1
D
D1
E
E1
E2
e
H
L
L1
L2
L3
e
e1
e2
e3
Dimensions in
millimeters
Min. Typical Max.
4.55
0
2.59
0.71
0.36
1.17
8.55
6.40
10.01
7.6
9.98
14.6
2.00
1.17
0
4.70
0.10
2.69
0.81
1.27
0.38
1.27
8.70
0.61
1.37
8.85
10.16
10.31
10.08
2.54
15.1
2.30
1.27
10.18
0.25BSC
5°
4°
4°
4.85
0.25
2.89
0.96
15.6
2.70
1.40
2.20
8°
D2PAK
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ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
SYMBOL
A
A1
A2
A3
b
b1
b2
b3
b4
c
D
E
e
e1
H1
L
L1
L2
L3
ΦP1(上口)
ΦP2(下口)
Q
Θ1
Θ2
Θ3
Θ4
Θ5
MIN.
4.30
1.10
2.80
2.50
0.50
1.10
1.50
1.20
1.60
0.55
14.80
9.96
6.50
12.70
1.60
0.80
0.60
3.30
2.99
2.50
TYP.
4.50
1.30
3.00
2.70
0.60
1.20
1.60
1.30
1.70
0.60
15.00
10.16
2.55
5.10
6.70
13.20
1.80
1.00
0.80
3.50
3.19
2.70
5°
4°
10°
5°
5°
MAX.
4.70
1.50
3.20
2.90
0.75
1.35
1.75
1.45
1.85
0.75
15.20
10.36
6.90
13.70
2.00
1.20
1.00
3.70
3.39
2.90
ITO-220AB
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ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
DPAK
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ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
Marking Diagram:
Where XXXXX is YYWWL
ST
B/F/D
20
45
C
SSG
YY
WW
L
ST2045C
STB2045C
STF2045C
= Device Type
= Package type
= Forward Current (20A)
= Reverse Voltage (45V)
= Configuration
= SSG
= Year
= Week
= Lot Number
STD2045C
Cautions:Molding resin
Epoxy resin UL:94V-0
Ordering Information:
Device
Package
Shipping
TO-220AB(Pb-Free)
50pcs / tube
STB2045C
D²PAK(Pb-Free)
800pcs / reel
STF2045C
ITO-220AB(Pb-Free)
50pcs / tube
STD2045C
DPAK(Pb-Free)
2500pcs / reel
ST2045C
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification.
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Forward Current
Peak One Cycle Non-Repetitive
Surge Current (per leg)
Symbol
VRRM
VRWM
VR
Condition
-
IF(AV)
50% duty cycle @TC = 80°C,
rectangular wave form
IFSM
8.3 ms, half Sine pulse
Max.
Units
45
V
20
A
150
A
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ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
Electrical Characteristics:
Characteristics
Forward Voltage Drop
(per leg)*
Reverse Current (per leg)*
Symbol
VF1
VF2
IR1
IR2
*
Condition
@ 10A, Pulse, TJ = 25 °C
@ 10A, Pulse, TJ = 125 °C
@VR = rated VR
TJ = 25 °C
@VR = rated VR
TJ = 125 °C
Max.
0.58
0.52
Units
V
V
2
mA
30
mA
Specification
-55 to +150
-55 to +150
Units
°C
°C
6.5
°C/W
Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance
Junction to Case(per leg)*
Approximate Weight
Case Style
Symbol
TJ
Tstg
RθJC
wt
Condition
DC operation
2/1.85/2/0.39
TO-220AB/D2PAK/ITO-220AB/DPAK
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g
ST2045C
STB2045C
STF2045C
STD2045C
Technical Data
Data Sheet N1035, Rev. A
Green Products
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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics (Nanjing) Co., Ltd
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 - Sangdest Microelectronics (Nanjing) Co., Ltd 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 - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC Sangdest Microelectronics (Nanjing) Co., Ltd.
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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