B5817WS SERIES_C1602.pdf

B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
1A, 20V - 40V Schottky Diode
FEATURES
- Low Forward Voltage Drop
- Surface mount device type
- Moisture sensitivity level (MSL): 3
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21
MECHANICAL DATA
SOD-323
- Case: Bend lead SOD-323 package
- High temperature soldering guaranteed: 260°C/10s
- Weight: 4.3mg (approximately)
APPLICATION
- General purpose rectification application
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
B5817WS
B5818WS
B5819WS
UNIT
Non-Peak Repetitive Reverse Voltage
VRM
20
30
40
V
Peak Repetitive Reverse Voltage
VRRM
20
30
40
V
Working Peak Reverse Voltage
VRWM
20
30
40
V
VR
20
30
40
V
VR(RMS)
14
21
28
V
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
IO
1
A
Peak Forward Surge Current @t=8.3ms
IFSM
9
A
Repetitive Peak Forward Current
IFRM
1.5
A
Power Dissipation
Thermal Resistance form Junction to Ambient
Junction Temperature
Storage Temperature Range
PARAMETER
TEST CONDITION
PD
250
mW
RTHJA
400
°C/W
TJ
125
°C
TSTG
- 55 to + 125
°C
SYMBOL
B5817WS
Reverse Breakdown Voltage
B5818WS
at IR = 1 mA
V(BR)
B5819WS
Reverse Voltage Leakage
Current
-
30
-
40
-
at VR = 20 V
B5818WS
at VR = 30 V
B5819WS
at VR = 40 V
-
at IF = 1A
-
0.45
at IF = 3A
-
0.75
-
0.55
-
0.875
at IF = 1A
-
0.6
at IF = 3A
-
0.9
-
120
B5818WS
B5819WS
Diode Capacitance
MAX
20
B5817WS
B5817WS
Forward Voltage
MIN
at IF = 1A
at IF = 3A
VR=4V, f=1.0MHz
UNIT
V
IR
VF
CD
-
1
mA
V
V
V
pF
Version: C1602
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
PACKING CODE
PACKING CODE
B581xWS
(Note)
SUFFIX
RI
G
PACKAGE
PACKING
SOD-323
3K / 7" Reel
Note : "x" is Device Code from "7" - "9".
EXAMPLE
EXAMPLE
PART NO.
B5817WS RQG
PART NO.
PACKING CODE
B5817WS
RQ
PACKING CODE
DESCRIPTION
SUFFIX
G
Green compound
RATINGS AND CHARACTERISTICS CURVES
(TA=25°C unless otherwise noted)
Fig. 1 Typical Forward Characteristics
Fig. 2 Typical Reverse Characteristics
10
1
1
TA=100°C
Reverse current (mA)
Instantaneous Forward Current (A)
10
TA=25°C
0.1
TA=100°C
0.1
0.01
TA=25°C
0.01
0.0
0.4
0.8
0.001
0.1
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 4 Power Derating Curve
Fig. 3 Typical Capacitance vs. VR
300
250
200
Power dissipation (W)
Capacitance (pF)
250
150
100
50
200
150
100
50
0
0
0
5
10
Reverse Voltage (V)
15
20
0
25
50
75
100
125
150
Ambient Temperature (°C)
Version: C1602
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
PACKAGE OUTLINE DIMENSIONS
SOD-323
DIM.
Unit (mm)
Unit (inch)
Min
Max
Min
Max
A
1.15
1.40
0.045
0.055
B
2.30
2.70
0.091
0.106
C
0.25
0.45
0.010
0.018
D
1.60
1.80
0.063
0.071
E
0.80
1.00
0.031
0.039
F
0.05
0.17
0.475 REF
G
H
-
0.10
0.002
0.007
0.19 REF
-
0.004
SUGGESTED PAD LAYOUT
DIM.
Unit (mm)
Unit (inch)
Typ.
Typ.
A
0.63
0.025
B
0.83
0.033
C
1.60
0.063
D
2.86
0.113
Version: C1602
B5817WS/B5818WS/B5819WS
Taiwan Semiconductor
Small Signal Product
CREAT BY ART
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 or 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 selling 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.
Version: C1602
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