Silicon Labs Si8751AB-IS Isolated Gate Driver MOSFET Power Driver, 2.25 → 5.5 V 8-Pin, SOIC

  • RS Stock No. 124-4534
  • Mfr. Part No. Si8751AB-IS
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Si875x Isolated FET Drivers, Silicon Labs

The Si875x combines robust CMOS isolation technology with a MOSFET driver to establish a complete, isolated switch.
Input side voltages on the Si8751 are flexible from 2.25 V to 5.5 V.

Si8751 digital CMOS pin control input
Si8752 diode emulation input
10 V output with 1 mA input current
Internally generated secondary side power supply
Miller clamp cap support for reducing inductive chatter
Output supports driving DC or AC load configurations
Solid State Relays (SSR) or Electro-Mechanical Relays replacement


MOSFET & IGBT Drivers, Silicon Laboratories

Attribute Value
Number of Drivers 1
Minimum Operating Supply Voltage 2.25 V
Maximum Operating Supply Voltage 5.5 V
Topology Isolated Gate Driver
Mounting Type Surface Mount
Number of Outputs 1
Polarity Non-Inverting
Package Type SOIC
Pin Count 8
Input Logic Compatibility CMOS
Width 4mm
Height 1.55mm
Fall Time 35µs
Rise Time 260µs
Maximum Operating Temperature +105 °C
Length 5mm
Dimensions 5 x 4 x 1.55mm
Minimum Operating Temperature -40 °C
84 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 6)
Was MYR7.283
MYR 5.865
Per unit
Per Pack*
6 +
*price indicative
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