CYStech Electronics Corp.
Small Signal Schottky (double) diodes
Spec. No. : C302N3-H Issued Date : 2003.04.14 Revised Date : Page No. : 1/4
BAT54N3/BAT54AN3 BAT54CN3/BAT54SN3
Description
Planar silicon Schottky barrier diodes encapsulated in a SOT-23 small plastic SMD package. Single diodes and double diodes with different pinning are available.
Features
•Very small conduction losses •Low forward voltage drop •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-23 3
1
2
N.C.
(1) BAT54
3 1 2 1
(2)BAT54A
3 2
Marking: Type BAT54 N3 BAT54AN3 BAT54CN3 BAT54SN3 Marking Code L4 L42 L43 L44
(3)BAT54C
(4)BAT54S
Diode configuration and symbol
BAT54N3/BAT54AN3/BAT54CN3/BAT54SN3
CYStek Product Specification
CYStech Electronics Corp.
Absolute Maximum Ratings
Spec. No. : C302N3-H Issued Date : 2003.04.14 Revised Date : Page No. : 2/4
• Maximum Temperatures Storage Temperature Tstg ................................................................................................... -65~+150 °C Junction Temperature Tj .............................................................................................................. +125°C • Maximum Power Dissipation Total Power Dissipation (Ta=25°C) Ptot (Note) ......................................................................... 230 mW • Maximum Voltages and Currents (Ta=25°C) Repetitive Peak Reverse Voltage VRRM .............................................................................................. 30 V Continuous Forward Current IF ................................................................................................... 200 mA Repetitive Peak Forward Current(tp≤1s,duty cycle≤0.5)………………………………………… 300mA Non-repetitive Peak Forward Current (tp
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