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BUY25CS45B-01 (ES)
  • BUY25CS45B-01 (ES)

BUY25CS45B-01 (ES)

Active and preferred

Radiation Hard Power Switch 250V/45A

Infineon Technologies BUY25CS45B-01 (ES) Product Info

16 April 2026 0

Parameters

Comments

Package TO254AA

Die Size

3

ESD Class

class 1C

Generation

PowerMOS

ID (@25°C) max

45 A

IDpuls

180 A

Language

SPICE

Optional TID Rating (kRad(si))

100

Package

TO-254AA

Polarity

N

Product Category

Rad tol MOSFETs

Ptot max

208 W

QG

70 nC

QPL Part Number

5205/030/03

Qualification

ESA

RDS (on) (@25°C) max

0.05 Ω

TID max

100 Krad(Si)

VBRDSS

250 V

VDS

250 V

VF max

1.4 V

VGS

+/-20 V

Apps

Space applications

Features

  • Low RDS(on)
  • Single Event Effect (SEE) hardened
    LET 85, Range: 118μm VGS = -10V, VDS = 250V, approved
    LET 55; Range: 90µm VGS = -15V, VDS = 250V, approved
  • Total Ionisation Dose (TID) hardened 100 kRad approved (Level R)
  • Hermetically sealed
  • N-channel

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