BAT54W/AW/CW/SW
Taiwan Semiconductor
200mA, 30V Schottky Barrier Diode
FEATURES
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KEY PARAMETERS
Fast switching speed
Low forward voltage
Surface mount device type
Ultra high-speed switching
Voltage clamping
Protection circuits
High temperature soldering guaranteed: 260°C/10s
Moisture sensitivity level: level 1, per J-STD-020
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
200
mA
VRRM
30
V
IFSM
600
mA
TJ MAX
125
°C
Package
SOT-323
APPLICATIONS
● Voltage clamping
● Ultra high-speed switching
● Reverse polarity protection
SOT-323
MECHANICAL DATA
● Case: SOT-323
● Weight: 5.00mg (approximately)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
VRRM
30
V
Forward current
IF
200
mA
Power dissipation
PD
200
mW
Peak Forward Surge Current (tp = 10ms)
IFSM
600
mA
Repetitive Peak Forward Current
IFRM
300
mA
Junction temperature
TJ
125
°C
Storage temperature
TSTG
-55 to +150
°C
Repetitive peak reverse voltage
1
Version: D2102
BAT54W/AW/CW/SW
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
RӨJA
625
°C/W
Junction-to-ambient thermal resistance
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
Forward Voltage
SYMBOL
TYP
MAX
UNIT
IF = 0.1mA
-
240
mV
IF = 1.0mA
-
320
mV
-
400
mV
IF = 30mA
-
500
mV
IF = 100mA
-
1000
mV
IF = 10mA
VF
Reverse current
VR = 25V
IR
-
2
uA
Junction capacitance
VR = 1V, f = 1.0MHz
IF = 10 mA through
IR = 10mA to IR = 1mA,
RL = 100 Ω
CJ
-
10
pF
trr
-
5
ns
Reverse Recovery Time
ORDERING AND MARKING INFORMATION
ORDERING CODE(1)
MARKING
PACKAGE
PACKING
BAT54W RFG
L4
SOT-323
3K / 7" Reel
BAT54AW RFG
L42
SOT-323
3K / 7" Reel
BAT54CW RFG
L43
SOT-323
3K / 7" Reel
BAT54SW RFG
L44
SOT-323
3K / 7" Reel
BAT54W-B0 RFG
L4
SOT-323
3K / 7" Reel
BAT54AW-B0 RFG
L42
SOT-323
3K / 7" Reel
BAT54CW-B0 RFG
L43
SOT-323
3K / 7" Reel
BAT54SW-B0 RFG
L44
SOT-323
3K / 7" Reel
Notes:
1. “G” means green compound (halogen free)
2
Version: D2102
BAT54W/AW/CW/SW
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.2 Typical Reverse Characteristics
100
1
0.1
0.01
REVERSE CURRENT (µA)
INSTANTANEOUS FORWARD CURRENT (A)
Fig.1 Typical Forward Characteristics
125oC
75oC
25oC
0oC
-40oC
0.001
0.0001
10
125°C
1
75oC
25oC
0.1
0oC
0.01
0.001
0
0.2
0.4
0.6
0.8
1
0
5
INSTANTANEOUS FORWARD VOLTAGE (V)
JUNCTION CAPACITANCE (pF)
POWER DISSIPATION (mW)
200
150
100
50
0
50
75
100
20
25
30
Fig.4 Typical Junction Capacitance
250
25
15
REVERSE VOLTAGE (V)
Fig.3 Power Dissipation Curve
0
10
125
12
11
10
9
8
7
6
5
4
3
2
1
0
0
AMBIENT TEMPERATURE (°C)
5
10
15
20
25
30
REVERSE VOLTAGE (V)
3
Version: D2102
BAT54W/AW/CW/SW
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
SOT-323
SUGGESTED PAD LAYOUT
PIN CONFIGURATION
4
Version: D2102
BAT54W/AW/CW/SW
Taiwan Semiconductor
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.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
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.
5
Version: D2102
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