TLP781 查看數據表（PDF） - Toshiba

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TLP781

GaAs IRED & Photo−Transistor Photocoupler

Toshiba 

EN60747 Isolation Characteristics

TLP781/TLP781F

Types: TLP781, TLP781F

Type designations for ‘option: (D4) ’, which are tested under EN60747 requirements.

Ex.: TLP781 (D4-GR-LF6)

D4: EN60747 option

GR: CTR rank name

LF6: standard lead bend name

Note: Use TOSHIBA standard type number for safety standard application.

Ex. TLP781 (D4-GR-LF6) → TLP781

Description

Application classification

for rated mains voltage ≤ 300 Vrms

for rated mains voltage ≤ 600 Vrms

Climatic classification

Pollution degree

Maximum operating insulation voltage

Input to output test voltage,

Vpr = 1.5×VIORM, type and sample test

tp = 10s, partial discharge < 5pC

Input to output test voltage,

Vpr = 1.875×VIORM, 100% production test

tp = 1s, partial discharge < 5pC

Highest permissible overvoltage

(transient overvoltage, tpr = 60s)

Safety limiting values (max. permissible ratings in case of

fault)

current (input current IF, Psi = 0)

power (output or total power dissipation)

temperature

Insulation resistance, VIO = 500V,Ta=25℃

Symbol

VIORM

Vpr

Vpr

VTR

Isi

Psi

Tsi

Rsi

Rating

Unit

I−IV

―

I−III

55 / 115 / 21

―

2

―

890

Vpk

1335

Vpk

1670

Vpk

6000

Vpk

300

mA

500

mW

150

°C

≧1012

Ω

10

2007-12-05

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