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