DS30065 Rev. 9 - 2

1 of 3

BAT54W /AW /CW /SW

www.diodes.com

BAT54W /AW /CW /SW

SURFACE MOUNT SCHOTTKY BARRIER DIODE

·

Case: SOT-323

·

Case Material: Molded Plastic, "Green" Molding

Compound, Note 5. UL Flammability Classification

Rating 94V-0

·

Moisture Sensitivity: Level 1 per J-STD-020C

·

Terminals: Solderable per MIL-STD-202, Method 208

·

Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

·

Polarity: See Diagrams Below

·

Marking: Type Code and Date Code, See Page 3

·

Type Code: See Diagrams Below

·

Weight: 0.006 grams (approximate)

Mechanical Data

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

30

V

Forward Continuous Current (Note 1)

200

mA

Repetitive Peak Forward Current (Note 1)

300

mA

Forward Surge Current (Note 1)

@ t < 1.0s

600

mA

Power Dissipation (Note 1)

200

mW

Thermal Resistance, Junction to Ambient Air (Note 1)

625

°

C/W

Operating and Storage Temperature Range

-65 to +125

°

C

A

M

J

L

E

D

B C

H

K

G

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 2)

30

¾

¾

V

Forward Voltage

¾

¾

240

320

400

500

1000

mV

1mA

10mA

30mA

Reverse Leakage Current (Note 2)

¾

¾

2.0

m

A

Total Capacitance

¾

¾

10

pF

Reverse Recovery Time

¾

¾

5.0

ns

BAT54W Marking: KL5

BAT54AW Marking: KL6

BAT54CW Marking: KL7

BAT54SW Marking: KL8

SOT-323

Dim

Min

Max

A

0.25

0.40

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

E

0.30

0.40

G

1.20

1.40

H

1.80

2.20

J

0.0

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.18

a

0°

8°

All Dimensions in mm

TOP VIEW

Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

2. Short duration test pulse used to minimize self-heating effect.

3. No purposefully added lead.

4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date

Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants

.

Features

·

Low Forward Voltage Drop

·

Fast Switching

·

Ultra-Small Surface Mount Package

·

PN Junction Guard Ring for Transient and ESD Protection

·

Lead Free/RoHS Compliant (Note 3)

·

Qualified to AEC-Q101 Standards for High Reliability

·

"Green" Device (Note 4 and 5)

Lead-free Green

SPICE MODELS: BAT54W BAT54AW BAT54CW BAT54SW