TJA1043T datasheet(12/27 Pages) PHILIPS

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TJA1043

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Product data sheet

Rev. 3 — 24 April 2013

12 of 27

NXP Semiconductors

TJA1043

High-speed CAN transceiver

Limiting values

[1]

Verified by an external test house to ensure pins CANH, CANL, SPLIT and VBAT can withstand ISO 7637 part 3 automotive transient test

pulses 1, 2a, 3a and 3b.

[2]

IEC 61000-4-2 (150 pF, 330

); direct coupling.

[3]

ESD performance of pins CANH and CANL according to IEC 61000-4-2 (150 pF, 330

) has been verified by an external test house.

The result is equal to or better than

8 kV (unaided).

[4]

Human Body Model (HBM): according to AEC-Q100-002 (100 pF, 1.5 k

).

[5]

Machine Model (MM): according to AEC-Q100-003 (200 pF, 0.75

H, 10 ).

[6]

Charged Device Model (CDM): according to AEC-Q100-011 (field Induced charge; 4 pF); grade C3B.

[7]

In accordance with IEC 60747-1. An alternative definition of virtual junction temperature is: Tvj =Tamb +P  Rth(vj-a), where Rth(vj-a) is a

fixed value to be used for the calculation of Tvj. The rating for Tvj limits the allowable combinations of power dissipation (P) and ambient

temperature (Tamb).

Thermal characteristics

Table 6.

Limiting values

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

Symbol

Parameter

Conditions

Min

Max

Unit

VBAT

battery supply voltage

no time limit

0.3

+58

load dump

voltage on pin x

no time limit; DC value

on pins CANH, CANL and SPLIT

58

+58

on pins INH and WAKE

0.3

+58

on pins VCC, VIO, TXD, RXD, STB_N, EN,

ERR_N

0.3

IWAKE

current on pin WAKE

DC value

15

Vtrt

transient voltage

on pins CANH, CANL, SPLIT and VBAT

[1]

200

+200

VESD

electrostatic discharge

voltage

IEC 61000-4-2

[2]

at pins CANH and CANL

[3]

8+8

HBM

[4]

at pins CANH and CANL

8+8

at any other pin

4+4

[5]

at any pin

300

+300

CDM

[6]

at corner pins

750

+750

at any pin

500

+500

Tvj

virtual junction temperature

[7]

40

+150

C

Tstg

storage temperature

55

+150

C

Table 7.

Thermal characteristics

Value determined for free convection conditions on a JEDEC 2S2P board.

Symbol

Parameter

Conditions

Typ

Unit

Rth(vj-a)

thermal resistance from virtual junction to ambient

SO14 package; in free air

K/W

HVSON14 package; in free air

K/W

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