B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
SOD-323 20~40V/1A Schottky Diode
FEATURES
- Low Forward Voltage Drop
- Surface mount device type
- Moisture sensitivity level 1
- Pb free and RoHS compliant
MECHANICAL DATA
- Case: Bend lead SOD-323 package
- High temperature soldering guaranteed: 260°C/10s
- Weight: 4.3mg (approximately)
SOD-323
APPLICATION
- General purpose rectification application
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25℃ unless otherwise noted)
VALUE
PARAMETER
Non-Peak Repetitive Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Currect
Peak Forward Surge Current @t=8.3ms
Repetitive Peak Forward Current
Power Dissipation
Thermal Resistance form Junction to Ambient
Junction Temperature
Storage Temperature Range
PARAMETER
B5817WS
Reverse Breakdown Voltage
B5818WS
B5819WS
B5817WS
Reverse Voltage Leakage CurrentB5818WS
B5819WS
B5817WS
Forward Voltage
B5818WS
B5819WS
Diode Capacitance
at V
R
= 20 V
at V
R
= 30 V
at V
R
= 40 V
at I
F
= 1A
at I
F
= 3A
at I
F
= 1A
at I
F
= 3A
at I
F
= 1A
at I
F
= 3A
V
R
=4V, f=1.0MHz
C
D
--
V
F
I
R
at I
R
= 1 mA
V
(BR)
TEST CONDITION
SYMBOL
B5817WS
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
I
FRM
P
D
R
thjA
T
J
T
STG
SYMBOL
MIN
20
30
40
--
--
--
0.45
0.75
0.55
0.875
0.6
0.9
120
V
V
V
pF
Version: A14
1
mA
V
20
20
20
20
14
B5818WS
30
30
30
30
21
1
9
1.5
250
400
125
- 55 to + 150
MAX
o
UNIT
B5819WS
40
40
40
40
28
V
V
V
V
V
A
A
A
mW
C/W
o
o
C
C
UNIT
Document Number: DS_S1404015
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(T
A
=25℃ unless otherwise noted)
Fig. 1 Typical Forward Characteristics
Fig. 2 Typical Reverse Characteristics
Fig. 3 Typical Capacitance vs. VR
Fig. 4 Power Derating Curve
Document Number: DS_S1404015
Version: A14
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
GREEN
MANUFACTURE
PART NO.
CODE
B5817WS
B5818WS
B5819WS
(Note)
CODE
RQ
RQ
RQ
CODE
G
G
G
SOD-323
SOD-323
SOD-323
3K / 7" Reel
3K / 7" Reel
3K / 7" Reel
SJ
SK
SL
PACKING
COMPOUND
PACKAGE
PACKING
MARKING
Note: Indicator of manufacturing site for manufacture special control, if empty means no special control requirement
EXAMPLE
MANUFACTURE
PREFERRED P/N PART NO.
CODE
B5817WS RQG
B5817WS-M0 RQG
B5817WS
B5817WS
M0
RQ
RQ
PACKING CODE
GREEN COMPOUND
CODE
G
G
DESCRIPTION
Green compound
Green compound
Document Number: DS_S1404015
Version: A14
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
PACKAGE OUTLINE DIMENSIONS
SOD-323
DIM.
A
B
C
D
E
F
G
H
Unit (mm)
Min
1.15
2.30
0.25
1.60
0.80
0.05
-
Max
1.40
2.70
0.45
1.80
1.00
0.17
0.10
Unit (inch)
Min
0.045
0.091
0.010
0.063
0.031
0.002
-
Max
0.055
0.106
0.018
0.071
0.039
0.007
0.004
0.475 REF
0.19 REF
SUGGESTED PAD LAYOUT
DIM.
A
B
C
D
Unit (mm)
Typ.
0.63
0.83
1.60
2.86
Unit (inch)
Typ.
0.025
0.033
0.063
0.113
Document Number: DS_S1404015
Version: A14
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no
responsibility or liability for any errors inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property
rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability
whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties
relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these
products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such
improper use or sale.
Document Number: DS_S1404015
Version: A14
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