VN7140AS12 datasheet(8/39 Pages) STMICROELECTRONICS

8 / 39 page

Electrical specification

VN7140AS12

8/39

DocID029756 Rev 2

Symbol

Parameter

Value

Unit

EMAX

Maximum switching energy (single pulse) (TDEMAG = 0.4 ms;

Tjstart = 150 °C)

VESD

Electrostatic discharge (JEDEC 22A-114F)



INPUT



Multisense



SEn



OUTPUT



VCC

4000

2000

4000

VESD

Charge device model (CDM-AEC-Q100-011)

750

Junction operating temperature

-40 to 150

°C

Tstg

Storage temperature

-55 to 150

2.2

Thermal data

Table 4: Thermal data

Symbol

Parameter

Typ. value

Unit

Rthj-board

Thermal resistance junction-board (JEDEC JESD 51-8) (1)(1)

°C/W

Rthj-amb

Thermal resistance junction-ambient (JEDEC JESD 51-2)(2)

Rthj-amb

Thermal resistance junction-ambient (JEDEC JESD 51-2)(1)

48.5

Notes:

(1)Device mounted on four-layers 2s2p PCB

(2)Device mounted on two-layers 2s0p PCB with 2 cm2 heatsink copper trace

2.3

Main electrical characteristics

7 V < VCC < 28 V; -40°C < Tj < 150°C, unless otherwise specified.

All typical values refer to VCC = 13 V; Tj = 25°C, unless otherwise specified.

Table 5: Electrical characteristics during cranking

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VUSD_Cranking

Minimum cranking supply

voltage (VCC decreasing)

2.85

RON

On-state resistance

IOUT = 0.2 A;

VCC = 2.85 V; VCC

decreasing

1400

mΩ

TTSD(1)

Shutdown temperature (VCC

decreasing)

VCC = 2.85 V

140

°C

Notes:

(1)Parameter guaranteed by design and characterization; not subject to production test.

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