CBAT54
CBAT54A
CBAT54C
CBAT54S
SURFACE MOUNT
SILICON SCHOTTKY DIODES
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CBAT54 Series
types are Silicon Schottky Diodes in an SOT-23
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 350 mW
Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C
Thermal Resistance ΘJA 357 °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
CBAT54: SINGLE MARKING CODE: CL4
CBAT54A: DUAL, COMMON ANODE MARKING CODE: CL42
CBAT54C: DUAL, COMMON CATHODE MARKING CODE: CL43
CBAT54S: DUAL, IN SERIES MARKING CODE: CL44
SOT-23 CASE
R1 (20-November 2009)
www.centralsemi.com
CBAT54
CBAT54A
CBAT54C
CBAT54S
SURFACE MOUNT
SILICON SCHOTTKY DIODES
SOT-23 CASE - MECHANICAL OUTLINE
MARKING
CODE: CL43
MARKING
CODE: CL44
MARKING
CODE: CL4
MARKING
CODE: CL42
CBAT54 CBAT54A CBAT54C CBAT54S
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, Anode D2 3) Cathode D1, Cathode D2 3) Anode D1, Cathode D2
LEAD CODE: LEAD CODE: LEAD CODE:
LEAD CODE:
www.centralsemi.com
R1 (20-November 2009)
