November 2007

Rev 4

1/14

14

STB50NF25

STP50NF25

N-channel 250V - 0.055

low gate charge STripFET™ Power MOSFET

Features

Application

Switching applications

Description

This Power MOSFET series realized with

STMicroelectronics unique STripFET™ process

has specifically been designed to minimize on-

resistance and gate charge. It is therefore suitable

as primary side switch allowing high efficiencies.

Figure 1.

Internal schematic diagram

Type

Max

STP50NF25

250 V

<0.069

Ω

45 A

160 W

STB50NF25

250 V

<0.069

Ω

45 A

160 W

1

3

1

2

3

D²PAK

TO-220

Table 1.

Device summary

Order codes

Marking

Package

Packaging

STP50NF25

50NF25

TO-220

Tube

STB50NF25

50NF25

D²PAK

Tape & reel

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