Si8234BD-C-IS datasheet(11/52 Pages) SILABS

部件名	Si8234BD-C-IS

功能描述	0.5 AND 4.0 AMP ISODRIVERS (2.5 AND 5 KVRMS)

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制造商	SILABS [Silicon Laboratories]

网页	http://www.silabs.com

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11 / 52 page

Si823x

Rev. 0.3

11

Table 4. Insulation and Safety-Related Specifications

Parameter

Symbol

Test

Condition

Value

Unit

WBSOIC-16

5kVRMS

NBSOIC-16

WBSOIC-16

2.5 kVRMS

14 LD

LGA

2.5 kVRMS

14 LD

LGA w/

Pad

1.5 kVRMS

Nominal Air Gap

(Clearance)1

L(1O1)

8.0

4.01

3.5

1.75

mm

Nominal External Tracking

(Creepage)1

L(1O2)

8.0

4.01

3.5

1.75

mm

Minimum Internal Gap

(Internal Clearance)

0.014

mm

Tracking Resistance

(Comparative Tracking

Index)

CTI

DIN IEC

60112/VDE

0303 Part 1

>175

V

Resistance

(Input-Output)2

RIO

1012



Capacitance

(Input-Output)2

CIO

f = 1 MHz

1.4

pF

Input Capacitance3

CI

4.0

pF

Notes:

1. The values in this table correspond to the nominal creepage and clearance values as detailed in “10. Package Outline:

16-Pin Wide Body SOIC” , “12. Package Outline: Narrow Body SOIC” , “14. Package Outline: 14 LD LGA (5 x 5 mm)” ,

and “16. Package Outline: 14 LD LGA with Thermal Pad (5 x 5 mm)” . VDE certifies the clearance and creepage limits

as 4.7 mm minimum for the NB SOIC-16 and 8.5 mm minimum for the WB SOIC-16 package. UL does not impose a

clearance and creepage minimum for component level certifications. CSA certifies the clearance and creepage limits

as 3.9 mm minimum for the NB SOIC 16 and 7.6 mm minimum for the WB SOIC-16 package.

2. To determine resistance and capacitance, the Si823x is converted into a 2-terminal device. Pins 1–8 (1-7, 14 LD LGA)

are shorted together to form the first terminal and pins 9–16 (8-14, 14 LD LGA) are shorted together to form the second

terminal. The parameters are then measured between these two terminals.

3. Measured from input pin to ground.

Table 5. IEC 60664-1 (VDE 0884 Part 2) Ratings

Parameter

Test Conditions

Specification

WB

SOIC-16

NB

SOIC-16

14 LD

LGA

14 LD

LGA

w/ Pad

Basic Isolation Group

Material Group

IIIa

Installation Classification

Rated Mains Voltages < 150 VRMS

I-IV

Rated Mains Voltages < 300 VRMS

I-IV

I-III

Rated Mains Voltages < 400 VRMS

I-III

I-III-III-II

Rated Mains Voltages < 600 VRMS

I-III

I-II

I-I

类似零件编号 - Si8234BD-C-IS

制造商	部件名	数据表	功能描述
Skyworks Solutions Inc.	SI8234BD-AS	1Mb / 58P	0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kVRMS) Revision 1.2
Silicon Laboratories	Si8234BD-D-IS	1,005Kb / 59P	0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kVRMS)
Skyworks Solutions Inc.	SI8234BD-D-IS	1Mb / 58P	0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kVRMS) Revision 1.2

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