STL42P4LLF6

Electrical ratings

DocID025618 Rev 2

3/14

1

Electrical ratings

Table 2: Absolute maximum ratings

Symbol

Parameter

Value

Unit

Drain-source voltage

40

V

Gate-source voltage

± 20

V

ID

(1)

42

A

ID

(1)

29

A

ID

(1)(3)

Drain current (pulsed)

168

A

ID

(2)

10

A

ID

(2)

7.5

A

IDM

(2)(3)

Drain current (pulsed)

40

A

(1)

75

W

(2)

4.8

W

Storage temperature

-55 to 175

°C

Maximum junction temperature

175

°C

Notes:

(1)

(2)

(3)

Pulse width is limited by safe operating area.

Table 3: Thermal data

Symbol

Parameter

Value

Unit

Thermal resistance junction-case max

2.00

°C/W

(1)

Thermal resistance junction-pcb, single operation

31.3

°C/W

Notes:

(1)

When mounted on FR-4 board of 1 inch², 2oz Cu, steady state

For the P-channel Power MOSFET, current polarity of voltages and current have

to be reversed.