TLP115

2002-09-25

1

TOSHIBA Photocoupler GaAℓAs IRed & Photo−IC

TLP115

High Speed, Long Distance Isolated Line Receiver

Microprocessor System Interfaces

Digital Isolation For A / D, D / A Conversion

Computer−Peripheral Interfaces

Ground Loop Elimination

The TOSHIBA mini flat coupler TLP115 is small outline coupler, suitable

for surface mount assembly.

TLP115 consists of a GaAℓAs light emitting diode, optically coupled to an

integrated high gain, high speed shielded photo detector whose output is

an open collector schottky clamped transistor.

The shield, which shunts capacitively coupled common noise to ground,

provides a guaranteed transient immunity specification of 1000V / µs.

· Switching speed: 10MBd (typ.)

· Common mode transient immunity: ±1000V / µs (min.)

· Guaranteed performance over temp.: 0~70°C

· Isolation voltage: 2500Vrms (min.)

· UL recognized: UL1577, file no. E67349

Schematic

GND

6

5

4

1

3

Shield

Note. A 0.1µF bypass capacitor must be connected

between pins 4 and 6.

1 : Anode

3 : Cathode

4 : GND

GND

1

3

4

5

6

Input

Output

H

L

L

H

Unit in mm

TOSHIBA

11−4C2

Weight: 0.09 g