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UNISONIC TECHNOLOGIES CO., LTD
BAT54SDW DIODE
SCHOTTKY BARRIER (DUAL)
DIODES
4
DESCRIPTION
Planar Schottky barrier diodes are encapsulated in the SOT-363
small plastic SMD package. Single diodes and dual diodes with
different pin configuration are available.
FEATURES
* Low forward voltage
* Guard ring protected
* Small plastic SMD package
SYMBOL
5
6
3
2
1
SOT-363
ORDERING INFORMATION
Ordering Number Package
BAT54SDWG-AL6-R SOT-363
Note: Pin Assignment: A: Anode K: Cathode
MARKING
5
6
4
E44G
21
3
Pin Assignment
1 2 3 4 5 6
A1 K1 A2K2 A2 K2 A1K1
Packing
Tape Reel
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BAT54SDW DIODE
ABSOLUTE MAXIMUM RATINGS (T
= 25°C, unless otherwise specified)
A
PARAMETER SYMBOL RATINGS UNIT
PER DIODE
Continuous Reverse Voltage VR 30 V
Continuous Forward Current IF 200 mA
Repetitive Peak Forward Current (tP <1s, δ≤0.5)
Non-repetitive Peak Forward Current (tP <10ms) I
300 mA
I
FRM
600 mA
FSM
Junction Temperature TJ +125 °C
Storage Temperature T
-60 ~ +150 °C
STG
PER DEVICE
Power Dissipation (TA≤25°C)
230 mW
P
D
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER SYMBOL RATINGS UNIT
Junction to Ambient θJA 625 °C/W
ELECTRICAL CHARACTERISTICS (T
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Forward Voltage
Reverse Current IR VR = 25V 2 μA
Reverse Recovery Time trr
Diode Capacitance
VF
C
D
= 25°C, unless otherwise specified)
A
= 0.1mA 240 mV
I
F
IF = 1mA 320 mV
IF = 10mA 400 mV
IF = 30mA 500 mV
IF = 100mA 1000 mV
When switched from IF =10mA
= 10mA, RL = 100Ω
to I
R
measured at I
f = 1 MHz, V
= 1mA
R
= 1V; 10 pF
R
5 ns
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BAT54SDW DIODE
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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