18N50

Preliminary

Power MOSFET

UNISONICTECHNOLOGIESCO.,LTD

2 of 6

www.unisonic.com.tw

QW-R502-477.b

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Drain to Source Voltage

500

V

Gate to Source Voltage

±30

V

Continuous

18

A

Drain Current

Pulsed (Note 1)

72 (Note 6)

A

Single Pulsed (Note 2)

945

mJ

Avalanche Energy

Repetitive (Note 1)

23.5

mJ

Avalanche Current (Note 1)

18

A

Peak Diode Recovery dv/dt (Note 3)

dv/dt

4.5

V/ns

Power Dissipation

38.5

W

Junction Temperature

+150

°C

Storage Temperature

-55 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

62.5

°C/W

Junction to Case

3.3

°C/W