110°C Operation Guaranteed, High-capacity Compact Photorelay
In recent years, in factory automation (FA) systems of various production processes, improving capacity utilization and safety, increasing production efficiency, miniaturization, maintenance-free are required. For those reasons, the load control portion of equipment is also required to have a longer lifetime, smaller size, and there has been increasing opportunities of adopting photorelays instead of traditional mechanical relays. Also, high-temperature operation is required for photorelays, since the equipment becomes more compact, heat dissipation design becomes more difficult.
We have prepared TLP3106A / TLP3107A / TLP3109A, having 110degC (Max) operation temperature, to meet these demands. Compared to existing products, higher temperature operation and higher capacity are available, contributing to the suppression of heat generation and the miniaturization of the equipment inside the load control unit.
Refer to following link for the details of replacement from mechanical relay and concerning points for circuit design with photorelay.
- Photorelay specifications (Mechanical Relay Replacement) (E-book) :Terms explanation, concerning points for circuit design, explanation of application examples, etc.
- Tips of replacing photorelays from mechanical relays :outline of the photorelay, description of the design method, etc.
Product Features
- Expanded Operating Temperature up to 110°C (Max)
- Lineup of 3 products that can be selected according to the load voltage
On-state current/OFF-state voltage: 4.5A/30V, 4A/60V, 3A/100V - Adopting compact and surface mount package, 2.54SOP6. Contributes to reduction of board area
- PSpice®, LTspice® models are available on the website.
Expansion of rating and derating
Here is the comparison of ION – Ta derating with existing products. Photorelays are also required high-temperature operation because of application trends of higher temperature operation and miniaturization. The maximum temperature was 85°C for the existing products. TLP3106A / TLP3107A / TLP3109A extend the maximum temperature up to 110°C, also extend ION rating much higher than existings, so large current can be controlled even at high temperatures.
Recommended product list
The main characteristics of the product are shown below.
You can also purchase samples from the stock checking button, so please utilize it.
Product name |
|
|
|
|
|---|---|---|---|---|
Data |
Package (Width×Length×Height mm) |
2.54SOP6 (6.3×7.0×2.1)  |
||
Datasheet |
||||
PSpice®model |
ZIP (4 KB)  |
ZIP (4 KB) |
||
LTspice®model |
ZIP (8 KB)  |
ZIP (8 KB) |
ZIP (8 KB) |
|
Key characteristics |
On-state current ION[A] Max |
4.5 |
4 |
3 |
On-state current (Pulse) IONP*[A] Max |
13.5 |
12 |
9 |
|
Off-state voltage VOFF[V] Min |
30 |
60 |
100 |
|
On-state resistance RON[mΩ] Typ./Max |
22/30 |
28/40 |
50/65 |
|
Operating temperature Topr[℃] Min to Max |
-40 to 110 |
-40 to 110 |
-40 to 110 |
|
* IONP condition; t=100ms, Duty=1/10, Ta ≤ 25°C
Application
- Industrial Control Equipment
- Thermostat
Other application note
- Applications of photorelays to FA equipment :Practical photorelay application in FA equipment
Find a photorelay product
Related information
* PSpice® is a registered trademark of Cadence Design Systems, Inc.
* LTspice® is simulation software and registered trademarks of Analog Devices, Inc.
* Other company names, product names, and service names may be trademarks of their respective companies.