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

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Subtotal (1 pack of 5 units)*

$14.07

(exc. GST)

$16.18

(inc. GST)

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  • 100 unit(s) ready to ship from another location
  • Plus 165 unit(s) shipping from 23 December 2025
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Per unit
Per Pack*
5 +$2.814$14.07

*price indicative

Packaging Options:
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

Number of Outputs

2

Driver Type

MOSFET

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

Height

1.75mm

Series

IR21531(D)(S) & (PbF)

Width

3.99 mm

Standards/Approvals

No

Mount Type

Surface

Automotive Standard

No

Distrelec Product Id

304-39-410

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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