4.1 Test Circuits

The following figure depicts a common-mode transient immunity test circuit:

Oscilloscope

High-Voltage

Differential

Probe

Si8751

VDD

TT

IN

GND

MCAP1

SOURCE

GATE

MCAP2

+-

Isolated

Supply

Isolated

Ground

High-Voltage Surge

Generator

Figure 4.1. Common-Mode Transient Immunity Test Circuit

4.2 Regulatory Information

Table 4.2. Regulatory Information1,2

CSA

The Si875x is certified under CSA Component Acceptance Notice 5A. For more details, see Master Contract Number 232873.

60950-1: Up to 125 VRMS reinforced insulation working voltage; up to 600 VRMS basic insulation working voltage.

VDE

The Si875x is certified according to VDE 0884-10. For more details, see Certificate 40018443.

VDE 0884-10: Up to 630 Vpeak for basic insulation working voltage.

UL

The Si875x is certified under UL1577 component recognition program. For more details, see File E257455.

Rated up to 2500 VRMS isolation voltage for basic protection.

CQC

The Si875x is certified under GB4943.1-2011. For more details, see Certificate CQC17001177960.

Rated up to 125 VRMS reinforced insulation working voltage; up to 600 VRMS basic insulation working voltage.

1. Regulatory Certifications apply to 2.5 kVRMS rated devices which are production tested to 3.0 kVRMS for 1 sec.

2. For more information, see 1. Ordering Guide.

Si8751/52 Data Sheet • Electrical Specifications

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

10

206331A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 27, 2022

10