TLP4590A,TLP4590AF

3

7. Internal Circuit

8. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 �)

LED

Detector

Common

Characteristics

Input forward current

Input forward current derating

Input forward current (pulsed)

Input reverse voltage

Input power dissipation

Input power dissipation derating

Junction temperature

OFF-state output terminal voltage

ON-state current(A connection)

ON-state current(B connection)

ON-state current(C connection)

ON-state current derating(A connection)

ON-state current derating(B connection)

ON-state current derating(C connection)

ON-state current (pulsed)

Output power dissipation

Output power dissipation derating

Junction temperature

Storage temperature

Operating temperature

Lead soldering temperature

Isolation voltage

(Ta ≥ 58 �)

(100 µs pulse, 100 pps)

(Ta ≥ 25 �)

(Ta ≥ 25 �)

(Ta ≥ 25 �)

(Ta ≥ 25 �)

(t = 100 ms, duty = 1/10)

(Ta ≥ 25 �)

(10 s)

(AC, 60 s, R.H. ≤ 60 %)

Symbol

IF

∆IF/∆Ta

IFP

VR

PD

∆PD/∆Ta

Tj

VOFF

ION

∆ION/∆Ta

IONP

PO

∆PO/∆Ta

Tj

Tstg

Topr

Tsol

BVS

Note

(Note 1)

(Note 1)

(Note 2)

Rating

20

-0.3

1

6

50

-0.5

125

60

1200

1200

2400

-12.0

-12.0

-24.0

3

750

-7.50

125

-55 to 125

-40 to 110

260

5000

Unit

mA

mA/�

A

V

mW

mW/�

�

V

mA

mA/�

A

mW

mW/�

�

�

�

�

Vrms

Note:

Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the

significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even

if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum

ratings.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook

("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test

report and estimated failure rate, etc).

Note 1: For an application circuit example, see Chapter 15.

Note 2: This device is considered as a two-terminal device: All pins on the LED side are shorted together, and all pin

on the photodetector side are shorted together.

2022-10-28

Rev.8.0

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Toshiba Electronic Devices & Storage Corporation