Toshiba Photocoupler GaAℓAs LED & Photo-Ic TLP116 Owner's Manual & User Guide
Summary
The TLP116 is an advanced optocoupler containing a GaAlAs LED and a high-speed photodetector, designed for reliable electrical signal isolation in various electronic applications. This technical manual provides comprehensive details for engineers and designers, covering absolute maximum ratings, recommended operating conditions, and detailed electrical characteristics. It ensures proper integration into systems ranging from factory automation (FA) to general computing equipment by specifying performance aspects like logic levels, switching speeds (up to 20MBd), and robust isolation voltages.
Page 1 Text Content
TLP116
TOSHIBA PHOTOCOUPLER Ga AℓAs LED & PHOTO-IC
TLP116
PDP(Plasma Display Panel) Unit in mm High Speed Interface FA(Factory Automation)
The Toshiba TLP116 consists of a Ga AℓAs light-emitting diode and an integrated high-gain, high-speed photodetector.
Inverter logic (totempole output)
Package type : MFSOP6
Guaranteed performance over temperature : -40~100°C
Power supply voltage : 4.5~5.5V Input thresholds current : IFHL=5m A(Max.)
Propagation delay time (tp HL/tp LH) : 60ns(Max.)
Switching speed : 20MBd(TYP.) TOSHIBA 11-4C2
Common mode transient immunity : 10k V/us
Weight: 0.09 g(Typ.)
Isolation voltage : 3750Vrms
UL Recognized : UL1577,File No.E67349
Truth Table Pin Configuration (Top View) Input LED Tr1 Tr2 Output
H ON OFF ON L 6 VCC 1:ANODE
L OFF ON OFF H 3:CATHODE
4:GND 5:VO
6:VCC
SHIELD
Schematic
3－ Tr2
GND 4SHIELD
0.1u F bypass capacitor must be connected between pins 6 and 4
Page Summary Contents For Toshiba Photocoupler GaAℓAs LED & Photo-Ic TLP116 Owner's Manual & User Guide
Manual Details
| Brand | Toshiba |
|---|---|
| Pages | 8 |
| File Size | 288.53 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the required supply voltage for stable detector operation?
The detector requires a power supply voltage (VCC) between 4.5V and 5.5V for stable output.
What is the typical maximum signal switching speed?
The specified switching speed is typically rated at 20MBd.
Are there special handling warnings for this product?
Since it uses GaAs, ensure you do not break, cut, crush, or dissolve the component chemically, as dust/vapor is harmful.
What must be considered when designing a system using this device?
Always review the Toshiba Handbook and individual reliability data to determine appropriate design derating methods for extended use.