BAT54CW(2002) 查看數據表（PDF） - Won-Top Electronics

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BAT54CW
(Rev.:2002)

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Won-Top Electronics 

WTE

POWER SEMICONDUCTORS

BAT54W / AW / CW / SW

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

! Low Turn-on Voltage

! Fast Switching

! PN Junction Guard Ring for Transient and

ESD Protection

! Designed for Surface Mount Application

B

! Plastic Material – UL Recognition Flammability

Classification 94V-O

Mechanical Data

! Case: SOT-323, Molded Plastic

K

! Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

! Polarity: See Diagrams Below

! Weight: 0.006 grams (approx.)

! Mounting Position: Any

A

TOP VIEW

E

D

H

G

L

C

M

SOT-323

Dim

Min

Max

A

0.30

0.40

B

1.15

1.35

C

2.00

2.20

J

D

0.65 Nominal

E

0.30

0.40

G

1.20

1.40

H

1.80

2.20

J

—

0.10

K

0.90

1.10

L

0.25

—

M

0.05

0.15

All Dimensions in mm

TOP VIEW

TOP VIEW

TOP VIEW

TOP VIEW

BAT54W Marking: L4 BAT54AW Marking: L42 BAT54CW Marking: L43 BAT54SW Marking: L44

Maximum Ratings and Electrical Characteristics, Single Diode @TA=25°C unless otherwise specified

Characteristic

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

Forward Continuous Current (Note 1)

Repetitive Peak Forward Current (Note 1)

Forward Surge Current (Note 1)

@ t < 1.0s

Power Dissipation (Note 1)

Typical Thermal Resistance, Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

Symbol

VRRM

VRWM

VR

IF

IFRM

IFSM

Pd

R
JA

Tj, TSTG

Note: 1. Devices are on fiberglass substrate and kept at ambient temperature.

Value

Unit

30

V

200

mA

300

mA

600

mA

200

mW

625

K/W

-55 to +125

°C

BAT54W/AW/CW/SW

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© 2002 Won-Top Electronics

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