Toshiba Releases Small Photorelay with 135°C Temperature Rating for High-Temperature Equipment Operation
Kawasaki, Japan–(ANTARA/Business Wire)– Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has announced the launch of four voltage-driven photorelays, the “TLP3407SRB,” “TLP3412SRB,” “TLP3412SRHB,” and “TLP3412SRLB,” packaged in a small S-VSON4T package. These new photorelays provide a maximum operating temperature of 135°C for equipment operating in high-temperature environments. Mass production has begun today.
The increasing demand for high-density electronic component packaging in automotive equipment, driven by advancements in electrification and autonomous driving, has led to higher operating temperatures for automotive semiconductors. This necessitates testing under similar conditions to evaluate reliability. Consequently, testing equipment, burn-in equipment, probe cards, and other devices for automotive semiconductors must also operate at high temperatures, including the photorelays used within them.
The maximum operating temperature of Toshiba’s new products has been increased from 125°C in existing products[1] to 135°C through optimization of the internal element design. Furthermore, as these are voltage-driven photorelays with internal resistors on the input side, external resistors are not required, reducing the space required on the mounting board. The products are also packaged in a small S-VSON4T package, measuring 1.45 × 2.0 mm (typical).
This combination of factors makes the new photorelays suitable for use in automotive semiconductor testers, probe cards, and burn-in equipment, where multiple photorelays need to be mounted in a limited board space, and reliable high-temperature operation is essential.
Toshiba will continue to offer a range of products that support high-temperature operation in equipment.
Note:
[1] TLP3407SRA, TLP3412SRA, TLP3412SRHA and TLP3412SRLA
Applications
Semiconductor testers used to evaluate memory, SoC, LSI, etc.
Probe cards
Burn-in equipment
Features
Maximum operating temperature: 135°C
Small package: S-VSON4T (1.45mm×2.0mm (typical))
Key Specifications
Related Information
Technical Article
Small photorelay with high-speed switching
Compact photorelay with low-voltage drive and high-temperature operating rating.
Follow the links below for more information on the new products.
TLP3407SRB
TLP3412SRB
TLP3412SRHB
TLP3412SRLB
Follow the links below for more information on Toshiba’s isolators and solid-state relays.
Isolators/Solid-State Relays
To check the availability of the new products at online distributors, visit:
TLP3407SRB
Buy Online
TLP3412SRB
Buy Online
TLP3412SRHB
Buy Online
TLP3412SRLB
Buy Online
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The information in this document, including product prices and specifications, service content, and contact information, is current as of the date of announcement but is subject to change without prior notice.
About Toshiba Electronic Devices & Storage Corporation
Toshiba Electronic Devices & Storage Corporation is a leading provider of advanced semiconductor and storage solutions. With over half a century of experience and innovation, it now offers outstanding discrete semiconductors, system LSI products, and HDDs to customers and business partners. Its 17,000 employees worldwide share a common commitment: to maximize the value of its products and to work closely with customers to create new value and markets together. The company aims to build and contribute to a better future for everyone, everywhere.
Learn more at https://toshiba.semicon-storage.com/ap-en/top.html
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