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BAT54 / A / C / S

Surface Mount Schottky Barrier Diode

Voltage Range

30 Volts

200m Watts Power Dissipation

Features

Low turn-on voltage

Fast switching

PN junction guard ring for transient and ESD

protection

Mechanical Data

Case: SOT-23, Molded plastic

Terminals: Solderable per MIIL-STD-202,

Method 208

Marking & Polarity: See diagram

Weight: 0.008 gram (approx.

)

SOT-23

Dimensions in inches and (millimeters)

Maximum Ratings

Type Number

Symbol

Value

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

30

V

Forward Continuous Current

200

mA

Repetitive Peak Forward Current

300

mA

Forward Surge Current

@ t=1.0s

600

mA

Power Dissipation (Note 1)

Pd

200

mW

Thermal Resistance Junction to Ambient Air

R

θJA

500

Operating and Storage Temperature Range

-65 to + 125

Electrical Characteristics

Type Number

Symbol

Min

Typ

Max

Units

Reverse Breakdown Voltage (Note 1)

30

-

-

V

VR=25V

-

-

2.0

uA

IF=0.1mA

IF=1.0mA

IF= 10mA

IF = 30mA

IF=100mA

-

-

240

320

400

500

1000

mV

Junction Capacitance

VR=0, f=1.0MHz

Cj

-

-

10

pF

Reverse Recovery Time (Note 2)

trr

-

-

5.0

nS

Notes: 1. Short Duration Pulse Test used to Minimize Self-Heating Effect.

2. Reverse Recovery Test Conditions: IF=10mA through IR=10mA to IR=1.0mA,

Ω.

0.020(0.51)

0.015(0.37)

0.055(1.40)

0.047(1.19)

0.098(2.50)

0.083(2.10)

0.024(0.61)

0.018(0.45)

0.007(0.178)

0.003(0.076)

0.024(0.61)

0.018(0.45)

0.080(2.05)

0.070(1.78)

0.041(1.05)

0.047(0.89)

0.120(3.05)

0.104(2.65)

0.006(0.15)

0.001(0.013)

0.043(1.10)

0.035(0.89)

BAT54SMarking:L44

BAT54CMarking: L43

BAT54AMarking: B6

BAT54Marking:LV3