TLP718

2012-12-19

1

Unit in mm

Weight:0.26 g (t yp.)

4.58±0.25

9.7±0.3

0.4±0.1

1.27±0.2

1.25±0.25

7.62±0.25

1 2 3

6 5 4

11-5J1

TOSHIBA

11-5J1

TOSHIBA PHOTOCOUPLER GaAℓAs IRED & PHOTO-IC

TLP718

Isolated Bus Drivers

High Speed Line Receivers

Microprocessor System Interfaces

The Toshiba TLP718 consists of a GaAℓAs light-emitting diode and an

integrated high-gain, high-speed photodetector. This unit is a 6-pin SDIP. The

TLP718 is 50% smaller than the 8-PIN DIP and meets the reinforced insulation

class requirements of international safety standards. Therefore the mounting

area can be reduced in equipment requiring safety standard certification.

The detector has a totem pole output stage to provide both source and sink

driving. The detector IC has an internal shield that provides a guaranteed

common-mode transient immunity of 10 kV / μs.

The TLP718 is inverter logic type. For buffer logic type, the TLP715 is in

line-up.

Inverter logic type (totem pole output)

Guaranteed performance over temperature : −40 to 100°C

Power supply voltage : 4.5 to 20 V

Input current: IFHL = 3mA (Max.)

Switching time ( tpHL / tpLH) : 250 ns (Max.)

Common-mode transient immunity : ±10 kV/μs (Min)

Isolation voltage : 5000 Vrms (Min)

UL recognized

UL1577, File No.E67349

c-UL recognized

CSA Component Acceptance Service No. 5A, File No.E67349

Option (D4)

TÜV recognized / VDE under application : DIN EN60747-5-5

Highest Permissible Over Voltage

(Note) : When a EN60747-5-5 approved type is needed,

Please designate “Option(D4)”

Construction Mechanical Rating

7.62 mm pitch

standard type

10.16 mm pitch

TLPXXXF type

Creepage Distance

Clearance

Insulation Thickness

7.0 mm (Min)

7.0 mm (Min)

0.4 mm (Min)

8.0 mm (Min)

8.0 mm (Min)

0.4 mm (Min)

Truth Table

Input

LED

Tr1

Tr2

Output

H

ON

OFF

ON

L

L

OFF

ON

OFF

H

VCC

GND

SHIELD

1

3

4

5

6

2

1:ANODE

2:N.C.

3:CATHODE

4:GND

5:Vo (Output)

6:Vcc

Pin Configuration (Top View)

0.1

μF bypass capacitor must be

connected between pins 6 and 4. (Note 5)

Schematic

GND

6

5

4

SHIELD

3-

1+

VF

Tr1

Tr2