DS30044 Rev. 4 - 2

1 of 2

BAT46W

BAT46W

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Mechanical Data

Features

Characteristic

Symbol

BAT46W

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

100

V

Average Rectified Forward Current

75

mA

Forward Continuous Current (Note 1)

150

mA

Repetitive Peak Forward Current (Note 1)

350

mA

Forward Surge Forward Current (Note 1)

750

mA

Power Dissipation (Note 1)

200

mW

Thermal Resistance, Junction to Ambient Air (Note 1)

500

°C/W

Operating and Storage Temperature Range

-55 to +125

°C

Note:

1. Part mounted on FR-4 board with recommended pad layout, which can be found on ourwebsite

at http://www.diodes.com/datasheets/ap02001.pdf.

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

·

High Breakdown Voltage

·

Low Turn-on Voltage

·

Guard Ring Construction for Transient

Protection

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 2)

100

—

—

V

Forward Voltage (Note 2)

——

0.25

0.45

1.00

V

Peak Reverse Current (Note 2)

——

0.5

5.0

0.8

7.5

2.0

15

5.0

20

mA

Total Capacitance

—

10

6.0

——

pF

·

Case: SOD-123, Plastic

·

Case material - UL Flammability Rating

Classification 94V-0

·

Moisture sensitivity: Level 1 perJ-STD-020A

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Polarity: Cathode Band

·

Marking: Date Code & Type Code, See Page 2

·

Type Code: S9

·

Weight: 0.01 grams (approx.)

·

Ordering Information: See Page 2

A

B

C

D

E

G

a

H

J

SOD-123

Dim

Min

Max

A

3.55

3.85

B

2.55

2.85

C

1.40

1.70

D

—

1.35

E

0.55 Typical

G0.25

—

H

0.11 Typical

J

—

0.10

a

0°

8°

All Dimensions in mm