SI8261BBD-C-ISR The Silicon Labs SI8261BBD-C-ISR is a capacitive coupling gate driver with 5000Vrms isolation. It offers a 4A peak output current and operates over a wide temperature range.
Mfr Part #:

SI8261BBD-C-ISR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI8261BBD-C-ISR is a capacitive coupling gate driver with 5000Vrms isolation. It offers a 4A peak output current and operates over a wide temperature range.
✓ Total Stock: 2,500 pcs

SI8261BBD-C-ISR Available from 1 distributor

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2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

SI8261BBD-C-ISR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SI8261BBD-C-ISR Description

Short technical summary and product information.

The SI8261BBD-C-ISR from Silicon Labs is a high-performance gate driver designed for demanding applications. Utilizing capacitive coupling technology, it provides robust isolation of 5000Vrms, ensuring signal integrity and system protection.

 

This device features a peak output current of 4A and typical rise/fall times of 5.5ns and 8.5ns, respectively, enabling fast switching performance. It operates with an output supply voltage ranging from 9.4V to 30V and maintains functionality across an industrial temperature range of -40°C to 125°C.

 

Packaged in a 6-SOIC (0.295", 7.50mm Width) surface-mount case, the SI8261BBD-C-ISR is suitable for various board layouts. Its design is part of the Si826x series, often found in automotive and AEC-Q100 qualified applications requiring reliable isolation and precise gate drive control.

SI8261BBD-C-ISR Quick Information

Product Type: Gate Driver
Series: Automotive, AEC-Q100
Canonical Name: Silicon Labs SI8261BBD-C-ISR Gate Driver
Subcategory: Gate Driver

SI8261BBD-C-ISR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI8261BBD-C-ISR Features

  • 5000Vrms isolation voltage rating.
  • 4A peak output current capability.
  • Fast 5.5ns/8.5ns rise/fall times.
  • Wide -40°C to 125°C operating temperature.
  • Capacitive coupling isolation technology.

SI8261BBD-C-ISR Applications

  • Driving IGBTs and MOSFETs in inverters.
  • Used in automotive traction inverters.
  • Suitable for industrial motor drives.
  • Ideal for isolated DC-DC converters.
  • Application in EV charging stations.

SI8261BBD-C-ISR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output supply voltage range?

The output supply voltage range is 9.4V to 30V.

What package is the device available in?

The device is available in a 6-SOIC (0.295", 7.50mm Width) package with surface mount, and the supplier device package is 6-SDIP Gull Wing.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What is the peak output current?

The peak output current is 4A.

What is the isolation voltage?

The isolation voltage is 5000Vrms.

What is the common mode transient immunity?

The common mode transient immunity is 35kV/µs (minimum).

What isolation technology is used?

The device uses capacitive coupling isolation technology.

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