2000 Jan 13

5

Philips Semiconductors

Product specification

CAN transceiver for 24 V systems

PCA82C251

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134); all voltages are referenced to pin 2;

positive input current.

Notes

1. TXD is LOW. Short-circuit protection provided for slew rates up to 5 V/

µs for voltages above +30 V.

2. Short-circuit applied when TXD is HIGH, followed by TXD switched to LOW.

3. In accordance with

“IEC 60747-1”. An alternative definition of virtual junction temperature is:

4. Classification A: human body model; C = 100 pF; R = 1500

Ω; V = ±2500 V.

5. Classification B: machine model; C = 200 pF; R = 0

Ω; V = ±250 V.

THERMAL CHARACTERISTICS

QUALITY SPECIFICATION

According to

“SNW-FQ-611 part E”.

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

supply voltage

−0.3

+7.0

V

DC voltage at pins 1, 4, 5 and 8

−0.3

DC voltage at pin 6 (CANL)

or floating

−36

+36

V

limit; note 1

−36

+36

V

limit; note 2

−36

+36

V

DC voltage at pin 7 (CANH)

+36

V

transient voltage on pins 6 and 7 see Fig.8

−200

+200

V

storage temperature

−55

+150

°C

ambient temperature

−40

+125

°C

virtual junction temperature

note 3

−40

+150

°C

electrostatic discharge voltage

note 4

−2500

+2500

V

note 5

−250

+250

V

SYMBOL

PARAMETER

CONDITIONS

VALUE

UNIT

thermal resistance from junction to ambient

in free air

PCA82C251

100

K/W

PCA82C251T

160

K/W