Toshiba Launches Small-size High-current Photorelay

TOKYO — (BUSINESS WIRE) — March 30, 2014Toshiba Corporation (TOKYO:6502) today announced the launch of a high- current 3.3A (max.) output photorelay in a small-size 2.54SOP6 package. Mass production starts from today.

Toshiba : Small-size High-current Photorelay "TLP3107" (Photo: Business Wire)

Toshiba : Small-size High-current Photorelay "TLP3107" (Photo: Business Wire)

The new product, TLP3107, utilizes the latest-generation trench MOSFET, and realizes an approximately 1.4 times higher on-state current than Toshiba’s existing high-current product, TLP3103. The 3.3A (max.) output is expected to accelerate the replacement of mechanical-relays and as a result make it possible to enhance the reliability of the set and also drastically reduce the mounting area.

Replacing the existing 3A-capable DIP package with the 2.54SOP6 package of the new product can reduce the assembly area by 40% and the product height by half. It is especially suitable for reducing the height of tester applications, which requires high density assembly.

Various tester applications, including power-line switching, feedback resistance switching and measuring-line switching

Main Specifications of the New Product

Part Number   TLP3107
Package 2.54SOP6

Body size: 6.3 x 4.4 mm

(Including lead: 6.3 x 7.0 mm)

On-state Current 3.3 A (max.)
On-state Resistance 0.04 Ω (typ), 0.07 Ω (max.)
Off-state Voltage 60V (min.)
Off-state Current

(Photo Side)

10nA (max.)
Trigger LED Current 3mA (max.)
Isolation Voltage   1500Vrms (min.)

Follow this link for more on Toshiba photocouplers and photorelays.

Customer Inquiries:
Optoelectronic Device Sales & Marketing Department

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