Infineon IR21531STRPBF MOSFET Gate Driver 8-Pin 600 V, SOIC

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£7.45

(exc. VAT)

£8.95

(inc. VAT)

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  • 70 unit(s) ready to ship
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  • Plus 165 unit(s) shipping from 12 January 2026
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5 - 20£1.49£7.45
25 - 45£1.296£6.48
50 - 120£1.208£6.04
125 - 245£1.118£5.59
250 +£1.044£5.22

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RS Stock No.:
226-6157
Mfr. Part No.:
IR21531STRPBF
Brand:
Infineon
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Brand

Infineon

Product Type

MOSFET

Pin Count

8

Package Type

SOIC

Fall Time

80ns

Driver Type

MOSFET

Number of Outputs

2

Rise Time

80ns

Minimum Supply Voltage

15.6V

Maximum Supply Voltage

600V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Length

4.98mm

Width

3.99 mm

Series

IR21531(D)(S) & (PbF)

Standards/Approvals

No

Height

1.75mm

Mount Type

Surface

Automotive Standard

No

Distrelec Product Id

304-39-410

COO (Country of Origin):
TH
The Infineon IR21531S are an improved version of th popular IR2155 and IR2151 gate driver ICs and in corporates a high voltage half bridge gate driver with a front end oscillator similar to the CMOS 555 timer. A shutdown feature has been designed to the Ct pin, so that both gate driver outputs can be disabled using a low voltage control signal. Noise immunity has been improved significantly both by lowering the peak di/dt of the gate driver, and by increasing the undervoltage lockout hyster to 1V.

True micropower start up

Tighter initial deadtime control

Low temperature coefficient deadtime

Also available LEAD-FREE

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