Document Number 4145

Issue 1

IRFM240

2N7219

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab encourages customers to verify that datasheets are current before placing orders.

Gate – Source Voltage

Continuous Drain Current

Pulsed Drain Current

Max. Power Dissipation

Linear Derating Factor

dv / dt

Thermal Resistance Junction – Case

Thermal Resistance Junction – Ambient

Lead Temperature (1.6mm from case for 10s)

±20V

18A

11A

72A

125W

1.0W / °C

18

5.0V / ns

1.0°C / W

48°C / W

–55 to 150°C

300°C

MECHANICAL DATA

Dimensions in mm (inches)

123

13.59 (0.535)

13.84 (0.545)

3.53 (0.139)

3.78 (0.149)

Dia.

6.32 (0.249)

6.60 (0.260)

1.02 (0.040)

1.27 (0.050)

3.81 (0.150)

BSC

0.89 (0.035)

1.14 (0.045)

3.81 (0.150)

BSC

TO–254AA – Isolated Metal Package

Pin 1 – Drain

Pin 2 – Source

Pin 3 – Gate

1)

2)

N–CHANNEL

POWER MOSFET

FEATURES

• N–CHANNEL MOSFET

• HIGH VOLTAGE

• HERMETIC ISOLATED TO-254 PACKAGE

• ELECTRICALLY ISOLATED

200V

18A

0.18

Ω

Ω