Document
CBAT54W CBAT54AW CBAT54CW CBAT54SW
SURFACE MOUNT SILICON SCHOTTKY DIODES
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DESCRIPTION:
The CENTRAL SEMICONDUCTOR CBAT54W Series types are Silicon Schottky Diodes in an SOT-323 Surface Mount Package.
SOT-323 CASE
CBAT54W: SINGLE CBAT54AW: DUAL, COMMON ANODE CBAT54CW: DUAL, COMMON CATHODE CBAT54SW: DUAL, IN SERIES
MARKING CODE: C4L MARKING CODE: C42 MARKING CODE: C4C MARKING CODE: C44
MAXIMUM RATINGS: (TA=25°C) Continuous Reverse Voltage Continuous Forward Current Peak Repetitive Forward Current Forward Surge Current, tp=10ms Power Dissipation Operating and Storage Junction Temperature Thermal Resistance
SYMBOL VR IF
IFRM IFSM PD TJ, Tstg ΘJA
30 200 300 600 250 -65 to +150 500
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS
MAX
UNITS
IR VR=25V
2.0 μA
VF IF=0.1mA
240 mV
VF IF=1.0mA
320 mV
VF IF=10mA
400 mV
VF IF=30mA
500 mV
VF IF=100mA
800 mV
Cd VR=1.0V, f=1.0MHz
10 pF
trr
IF=IR=10mA, Irr=1.0mA, RL=100Ω
5.0
ns
UNITS V mA mA mA
mW °C °C/W
R1 (4-January 2010)
CBAT54W CBAT54AW CBAT54CW CBAT54SW
SURFACE MOUNT SILICON SCHOTTKY DIODES
SOT-323 CASE - MECHANICAL OUTLINE
CBAT54W
LEAD CODE: 1) Anode 2) No Connection 3) Cathode
MARKING CODE: C4L
CBAT54AW
LEAD CODE: 1) Cathode D2 2) Cathode D1 3) Anode D1, D2
MARKING CODE: C42
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CBAT54CW
LEAD CODE: 1) Anode D2 2) Anode D1 3) Cathode D1, D2
MARKING CODE: C4C
CBAT54SW LEAD CODE: 1) Anode D2 2) Cathode D1 3) Anode D1, Cathode D2 MARKING CODE: C44
R1 (4-January 2010)
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