August 17, 2020
Toshiba Electronic Devices & Storage Corporation
TOKYO— Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has launched two new photorelays "TLP170AM" and "TLP170GM" in a small 4-pin SO6 package, for security systems, building automation and other industrial equipment.
The new products feature a maximum trigger LED current of 1mA, which reduces input side power loss by increasing the sensitivity of the photodiode array. Using these photorelays for ON/OFF control in battery-powered security devices and various sensors contributes to lower power consumption and longer operation of devices.
TLP170AM has a rated OFF-state output terminal voltage of 60V and a constant ON-state current (ION) of 0.7A, with pulse operation of up to 2.1A. The TLP170GM is a 350V version with an ION of 110mA constant current and 330mA pulse operation.
The 4-pin SO6 package enables a minimum isolation voltage of 3750Vrms, allowing the devices to be used in equipment requiring high insulation performance.
(@Ta=25°C)
Part number |
Package |
Absolute maximum ratings |
Trigger LED current IFT max (mA) |
ON-state resistance RON (Ω) |
Turn-on time tON max (ms) |
Turn-off time tOFF max (ms) |
Isolation voltage BVS min (Vrms) |
Sample Check & Availability |
||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
OFF-state output terminal voltage VOFF (V) |
ON-state current ION (mA) |
ON-state current (pulsed) IONP (A) |
Operating temperature Topr (℃) |
|||||||||
typ. |
max |
|||||||||||
4-pin |
60 |
700 |
2.1 |
-40 to 85 |
1 |
0.15 |
0.3 |
6 |
1 |
3750 |
||
350 |
110 |
0.33 |
28 |
50 |
2 |
1 |
Note:
[1] PIR (Passive Infrared Ray): Sensors that detect human proximity through changes in ambient infrared radiation
Follow the link below for more on Toshiba’s optical semiconductor device lineup.
Customer Inquiries
Optoelectronic Device Sales & Marketing Dept.
Tel: +81-3-3457-3431
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