Nexperia

BAT42LS

General-purpose Schottky diode

6. Ordering information

Table 3. Ordering information

Package

Type number

Name

Description

Version

BAT42LS

DFN1006BD-2 Leadless ultra small plastic package with side-wettable

flanks (SWF); 2 terminals; 0.65 mm pitch; 1 mm x 0.6 mm

x 0.47 mm body

SOD882BD

7. Marking

Table 4. Marking codes

Type number

Marking code

BAT42LS

8Y

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

-

40

V

IF

forward current

-

200

mA

IFRM

repetitive peak forward

current

tp ≤ 1 ms; δ ≤ 0.25

-

1

A

IFSM

non-repetitive peak

forward current

tp = 8 ms; square wave

-

3

A

[1]

-

335

mW

Ptot

total power dissipation

Tamb ≤ 25 °C

[2]

-

610

mW

Tj

junction temperature

-

150

°C

Tamb

ambient temperature

-55

150

°C

Tstg

storage temperature

-65

150

°C

[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided 70 µm copper, tin-plated and standard footprint.

[2] Device mounted on an FR4 PCB, single-sided, 70 µm copper, tin-plated, mounting pad for cathode 1 cm2.

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

in free air

[1] [2] -

-

375

K/W

Rth(j-a)

thermal resistance from

junction to ambient

[3]

-

-

205

K/W

[1] For Schottky barrier diodes thermal runaway has to be considered, as in some applications the reverse power losses PR are a

significant part of the total power losses.

[2] Device mounted on an FR4 PCB, single-sided, 70 µm copper, tin-plated and standard footprint.

[3] Device mounted on an FR4 PCB, single-sided, 70 µm copper, tin-plated, mounting pad for cathode 1 cm2.

BAT42LS

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

6 April 2022

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