CYStech Electronics Corp.
Small Signal Schottky (double) diodes
Spec. No. : C302S3-H
Issued Date : 2004.04.13
Revised Date :
Page No. : 1/4
BAT54S3/BAT54AS3
BAT54CS3/BAT54SS3
Description
Planar silicon Schottky barrier diodes encapsulated in a SOT-323 very small plastic SMD package.
Single diodes and double diodes with different pinning are available.
Features
•Guard
ring protected
•Low
forward voltage drop
•Very
small plastic SMD package
Applications
•Ultra
high-speed switching
•Voltage
clamping
•Protection
circuits
•Blocking
diodes
Pinning
Pin
1
2
3
BAT54
A
NC
K
3
1
2
1
Outline
Description
BAT54A
BAT54C
K1
A1
K2
A2
A1,A2
K1,K2
3
2
BAT54S
A1
K2
K1,A1
SOT-323
3
1
2
N.C.
(1) BAT54
3
1
2
1
(2)BAT54A
3
2
Marking:
Type
BAT54 S3
BAT54AS3
BAT54CS3
BAT54SS3
Marking Code
L4
42
43
44
(3)BAT54C
(4)BAT54S
Diode configuration and symbol
BAT54S3/BAT54AS3/BAT54CS3/BAT54SS3
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
