BAT54S Schottky Diodes

Absolute Maximum Ratings * Ta = 25°C unless otherwise noted ... limiting values above which the serviceability of any semiconductor device may be impaired.
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BAT54/A/C/S Schottky Diodes Connection Diagram BAT54

BAT54A 3

3 3

3

L4P 2

1

1

2

MARKING BAT54 = L4P BAT54A = L42 BAT54C = L43 BAT54S = L44

1

SOT-23

BAT54C

2NC

3

3

2

1

Absolute Maximum Ratings * Symbol

2

1

BAT54S

2

1

Ta = 25°C unless otherwise noted

Parameter

Value

Unit

VRRM

Maximum Repetitive Reverse Voltage

30

V

IF(AV)

Average Rectified Forward Current

200

mA

IFSM

Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second

600

mA

TSTG

Storage Temperature Range

-55 to +150

°C

TJ

Operating Junction Temperature

-55 to +150

°C

* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Thermal Characteristics Value

Unit

PD

Symbol Power Dissipation

Parameter

290

mW

RθJA

Thermal Resistance, Junction to Ambient

430

°C/W

Electrical Characteristics Symbol

TC = 25°C unless otherwise noted

Parameter

Conditions

VR

Breakdown Voltage

IR = 10µA

VF

Forward Voltage

IF = 0.1mA IF = 1mA IF = 10mA IF = 30mA IF = 100mA

IR

Reverse Leakage

VR = 25V

CT

Total Capacitance

trr

Reverse Recovery Time

©2005 Fairchild Semiconductor Corporation

BAT54/A/C/S Rev. E1

Min.

Max.

30

Units V

240 320 400 500 0.8

mV mV mV mV V

2

µA

VR = 1V, f = 1.0MHz

10

pF

IF = IR = 10mA, IRR = 1.0mA, RL = 100Ω

5.0

ns

1

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BAT54/A/C/S Schottky Diodes

February 2005

BAT54/A/C/S Schottky Diodes

Typical Performance Characteristics Figure 1. Forward Voltage vs Temperature

Figure 2. Reverse Leakage Current vs Temperature 0

10 10-3

-1

IR-Reverse Leakage Current [A]

10

IF-Forward Current [A]

-2

10

o

-25 C

-3

10

o

25 C

-4

10

o

75 C -5

10

o

100 C

-6

10

0.0

o

125 C

-1

10-4

o

100 C -2

10 -5 10

o

75 C

-3

10-6 o

-25 C

-4

10-7

-5

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

10-8

1.0

0

5

10

VF-Forward Voltage [V]

15

20

25

30

VR-Reverse Voltage [V]

Figure 3. Capacitance vs Reverse Bias Voltage 16 14

Capacitance [pF]

12 10 8 6 4 2

0

1

2

3

4

5

6

7

8

9

10

VR-Reverse Voltage [V]

BAT54/A/C/S Rev. E1

2

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PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification

Product Status

Definition

Advance Information

Formative or In Design

This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.

Preliminary

First Production

This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.

No Identification Needed

Full Production

This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.

Obsolete

Not In Production

This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.

Rev. I15

3 BAT54/A/C/S Rev. E1

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BAT54/A/C/S Schottky Diodes

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