Nexperia

BAS40W

General-purpose Schottky diode

6. Ordering information

Table 3. Ordering information

Package

Type number

Name

Description

Version

BAS40W

SC-70

plastic, surface-mounted package; 3 leads; 1.3 mm pitch;

2 mm x 1.25 mm x 0.95 mm body

SOT323

7. Marking

Table 4. Marking codes

Type number

Marking code[1]

BAS40W

63%

[1] % = placeholder for manufacturing site code

8. Limiting values

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

VR

reverse voltage

Tj = 25 °C

-

40

V

IF

forward current

-

120

mA

IFRM

repetitive peak forward

current

tp ≤ 1 s; δ ≤ 0.5

-

120

mA

IFSM

non-repetitive peak

forward current

tp ≤ 10 ms; Tj(init) = 25 °C

-

200

mA

Tj

junction temperature

-

150

°C

Tamb

ambient temperature

-65

150

°C

Tstg

storage temperature

-65

150

°C

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Rth(j-a)

thermal resistance from

junction to ambient

in free air

[1]

-

-

625

K/W

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

BAS40W

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© Nexperia B.V. 2023. All rights reserved

Product data sheet

2 March 2023

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