BAT54 / BAT54A / BAT54C / BAT54S

Surface Mount Schottky

Barrier Diode

Case: Molded Plastic

Terminals: Solderable per MIL-STD-202,

Method 208

Polarity: See Diagrams Below

Weight: 0.008 grams (approx.)

Mounting Position: Any

Low Turn-on Voltage

Fast Switching

PN Junction Guard Ring for Transient and

ESD Protection

1

2

3

K

J

C

H

L

A

B S

G

V

3

1

2

D

To p Vie w

Dim

Min

Max

A

2.800 3.040

B

1.200 1.400

C

0.890 1.110

D

0.370 0.500

G

1.780 2.040

H

0.013 0.100

J

0.085 0.177

K

0.450 0.600

L

0.890 1.020

S

2.100 2.500

V

0.450 0.600

All Dimensionin mm

SOT-23

1

ANODE

3

CATHODE

ANODE

3

CATHODE

1

2

CATHODE

3

CATHODE

ANODE

1

2

ANODE

3

1

2

CATHODE

ANODE

ANODE

CATHODE

BAT54 Marking : LV3

BAT54A Marking : BG

BAT54C Marking : KV3

BAT54S Marking : LD3

MAXI MU M RATING S (TJ = 125 unless otherwise noted)

Rating

Symbol

Value

Unit

Reverse Voltage

VR

30

Volts

Forward Power Dissipation

@ TA = 25

Derate above 25

PF

225

1.8

mW

o

mW/ C

Forward Current (DC)

IF

200 Max

mA

Junction Temperature

TJ

125 Max

Storage Temperature Range

Tstg

-55 to +150

ELECTRICAL CHARACTERISTICS(TA = 25 unless otherwise noted) (EACH DIODE)

Characteristic

Symbol

Min

Typ

Max

Unit

Reverse Breakdown Voltage (IR = 10 mA)

V(BR)R

30

Volts

Total Capacitance (VR = 1.0 V, f = 1.0 MHz)

CT

7.6

10

pF

Reverse Leakage (VR = 25 V)

IR

0.5

2.0

mAdc

Forward Voltage (IF = 0.1 mAdc)

VF

0.22

0.24

Vdc

Forward Voltage (IF = 30 mAdc)

VF

0.41

0.5

Vdc

Forward Voltage (IF = 100 mAdc)

VF

0.52

1.0

Vdc

Reverse Recovery Time

(IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc) Figure 1

trr

5.0

ns

Forward Voltage (IF = 1.0 mAdc)

VF

0.29

0.32

Vdc

Forward Voltage (IF = 10 mAdc)

VF

0.35

0.40

Vdc

Forward Current (DC)

IF

200

mAdc

Repetitive Peak Forward Current

IFRM

300

mAdc

Non epetitivePeak Forward Current (t < 1.0 s)

IFSM

600

mAdc

o

C

o

C

o

C

o

C

o

C

o

C

Features

Mechanical Data