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BSZ0909ND
  • BSZ0909ND

BSZ0909ND

The used OptiMOS™ technology combined with the PQFN 3x3 package offers an optimized solution for DC-DC applications with space critical requirements. The BSZ0909ND fits perfectly in wireless charging or drives (e.g. multicopter) architectures where designers target to simplify the layout and significantly save space without compromising on efficiency.

Infineon Technologies BSZ0909ND Product Info

16 April 2026 0

Parameters

Budgetary Price €/1k

0.4

ID (@25°C) max

20 A

IDpuls max

40 A

Mode

Enhancement

Mounting

SMD

Operating Temperature range

-55 °C to 150 °C

Package

Symmetrical Dual 3x3

Polarity

N+N

Ptot max

17 W

Qgd

0.5 nC

QG (typ @10V)

3.7 nC

QG (typ @4.5V)

1.8 nC

RDS (on) (@10V) max

18 mΩ

RDS (on) (@4.5V) max

25 mΩ

RDS (on) (@4.5V LL) max

25 mΩ

RthJA max

180 K/W

RthJC max

7.5 K/W

Rth

7.5 K/W

VDS max

30 V

VGS(th) range

1.2 V to 2 V

VGS(th)

1.6 V

Features

  • Ultra-low Q g
  • Symmetric half bridge in a small 3.0x3.0mm² package outline
  • Exposed pads
  • Logic level (4.5V rated)
  • RoHS compliant 6/6 (full lead free)

Description

  • Low switching losses
  • High switching frequency operation
  • Lowest parasitics
  • Low operating temperature
  • Low gate drive losses
  • RoHS 6/6 lead free product 

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