BAS40DY

General-purpose dual Schottky diode

20 April 2023

Product data sheet

1. General description

General-purpose, electrically isolated dual Schottky diode, encapsulated in an ultra small and flat

lead SOT363 Surface-Mounted Device (SMD) plastic package.

2. Features and benefits

• High switching speed

• Low leakage current

• High breakdown voltage

• Low capacitance

3. Applications

• Ultra high-speed switching

• Voltage clamping

4. Quick reference data

Table 1. Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Per diode

IF

forward current

[1] [2] -

-

120

mA

VF

forward voltage

IF = 1 mA; pulsed; tp ≤ 300 µs; δ ≤

0.02; Tamb = 25 °C

-

-

380

mV

VR

reverse voltage

Tj = 25 °C

-

-

40

V

[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.

[2] Single diode loaded.

5. Pinning information

Table 2. Pinning information

Pin

Symbol

Description

Simplified outline

Graphic symbol

1

A1

anode (diode 1)

2

n.c.

not connected

3

K2

cathode (diode 2)

4

A2

anode (diode 2)

5

n.c.

not connected

6

K1

cathode (diode 1)

1

3

2

4

5

6

TSSOP6 (SOT363)

006aaa440

K

n.c.

A

A

n.c.

K

D1 D2