B5817W-B5819W N1752 REV.-

B5817W-B5819W
Green Products
Technical Data
Data Sheet N1752, Rev. -
B5817W-B5819W SCHOTTKY BARRIER DIODE
Features:
•
•
For use in low voltage, high frequency inverters
Free wheeling, and polarity protection applications.
Marking:
B5817W:SJ
B5818W:SK
BB5819W:SL
The marking bar indicates the cathode
Solid dot = Green molding compound device, if none, the normal device.
Mechanical Dimensions: In mm/Inches
SOD-123
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B5817W-B5819W
Green Products
Technical Data
Data Sheet N1752, Rev. -
Ordering Information:
Device
B5817W-5819W
Package
Shipping
SOD-123(Pb-Free)
3000pcs / reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification.
Maximum Ratings @TA=25°C unless otherwise specified
Parameter
Symbol
B5817W
B5818W
B5819W
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-repetitive Peak Forward
Surge Current @t=8.3ms
Repetitive Peak Forward Current
Power Dissipation
Thermal Resistance from Junction to
Ambient
Junction Temperature
Storage Temperature
VRM
VRRM
VRWM
VR
VR(RMS)
IO
20
30
40
Unit
20
30
40
V
14
21
1
28
V
A
IFSM
9
A
IFRM
PD
1.5
500
A
mW
RΘJA
200
°C/W
Tj
Tstg
125
-55~+150
°C
°C
Electrical Characteristics @TA=25°C unless otherwise specified
Parameter
Reverse breakdown voltage
Reverse voltage leakage current
Forward voltage
Symbol
V(BR)
IR
VF
Diode capacitance
CD
Test conditions
IR=1mA
VR=20V
VR=30V
VR=40V
B5817W
B5818W
B5819W
B5817W
B5818W
B5819W
Min
Max
20
30
40
-
-
1
B5817W
IF=1A
IF=3A
-
0.45
0.75
B5818W
IF=1A
IF=3A
-
0.55
0.875
B5819W
IF=1A
IF=3A
-
0.60
0.90
-
120
VR=4V, f=1MHz
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Unit
V
mA
V
pF
B5817W-B5819W
Technical Data
Data Sheet N1752, Rev. -
Green Products
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B5817W-B5819W
Technical Data
Data Sheet N1752, Rev. -
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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