DCL540C01 datasheet(14/31 Pages) TOSHIBA

14 / 31 page

DCL540x01,DCL541x01

2023-04-27

Rev.1.3

Toshiba Electronic Devices & Storage Corporation

10.Insulation Specifications

PARAMETER

Symbol

TEST CONDITIONS

VALUE

UNIT

Minimum External Clrearance

CLR

Minimum External Creepage

CPG

Distance Through The Insulation

DTI

μm

Comparative Tracking Index

CTI

400

Material Group

According to IEC 60664-1

Overvoltage Category Per

IEC 60664-1

Related Mains Voltage ≤ 300 VRMS

I-IV

Related Mains Voltage ≤ 600 VRMS

I-IV

Related Mains Voltage ≤ 1000 VRMS

I-III

DIN VDE V 0884-11(VDE V 0884-11)

Maximum Repititive Peak Isolation

Voltage

VIORM

AC voltage (bipolar)

1414

VPK

Maximum Transient Isolation

Voltage

VIOTM

VTEST = VIOTM, t = 60 s (qualification) ,

VTEST= VIOTM, t = 1 s (100 % production)

8000

VPK

Maximum surge isolation

voltage

VIOSM

Test method per IEC 60065,

1.2/50 μs waveform,

VTEST = 1.6 × VIOSM (qualification)

8000

VPK

Apparent charge measuring

voltage

Vpd(m)

Method A, After Input/Output safety test subgroup2&3,

VIORM × 1.2 = Vpd (m), tini = 60 sec, tm = 10 sec,

partial discharge < 5 pC

1697

VPK

Method A, After environmental tests subgroup 1,

VIORM × 1.6 = Vpd (m), tini = 60 sec, tm = 10 sec,

partial discharge < 5 pC

2263

Method B2; At routine test (100 % production) and

preconditioning (type test)

VIORM × 1.875 = Vpd (m), 100 % production test,

tini = tm = 1 sec, partial discharge < 5 pC

2652

Barrier capacitance, input to output

CIO

f = 1MHz

1.5

Input Capacitance

VIx

1.8

Isolation Resistance

RIO

VIO = 500 V, TA = 25 °C

>1012

VIO = 500 V, 100 °C ≤ TA ≤ 110 °C

>1011

VIO = 500 V at TS = 150 °C

>109

Pollution Degree

Climaic Category

40/110/21

UL 1577

Maximum Withstanding Isolation

Voltage

VISO

VTEST = VISO , t = 60 s (qualification),

VTEST = 1.2 × VISO , t = 1 s (100 % production)

5000

VRMS

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