Toshiba’s New 4-Form-A, Voltage Driven Photorelays Have One of Industry’s Smallest[1] Mounting Areas, Will Help Reduce Semiconductor Tester Sizes

KAWASAKI, Japan–(BUSINESS WIRE)–Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has launched three 4-Form-A voltage driven photorelays, “TLP3407SRA4,” “TLP3412SRHA4,” and “TLP3475SRHA4,” that have one of the smallest^[1] mounting areas in the industry. Volume shipments start today.

The new products are Toshiba’s first-ever four-circuit, 4-Form-A relays. Housed in a newly-developed small S-VSON16T package, they feature a typical mounting area of 12.5mm², one of the industry’s smallest^[1]. By incorporating resistors at the input side, the products are made to be driven by voltage without any need for external resistors. These features help to reduce space requirements on circuit boards, allowing more photorelays to be mounted.

The new photorelays are suitable for applications such as semiconductor testers, which require mounting of numerous relays on circuit boards that are limited in size.

The new products’ maximum operating temperature rating is 125°C, allowing use in high temperature conditions and easily securing thermal-design margins.

Applications

• Semiconductor testers (probe cards and test heads for memories, SoC and LSI, etc.)
• Burn-in equipment
• Measuring instruments (oscilloscopes, data loggers, etc.)

Features

• S-VSON16T package with one of the industry’s smallest^[1] mounting areas for 4-Form-A contacts
• A voltage driven type incorporating input resistors, requiring no external resistors (Input voltage: 3.3V systems or 5V systems)
• High operating temperature rating: T_opr max=125°C

Note:

[1] Among voltage driven photorelays. Toshiba survey, December 2021.

Main Specifications
			(Unless otherwise specified, @Ta=25°C)
Part number			TLP3407SRA4	TLP3412SRHA4	TLP3475SRHA4
Package	Name		S-VSON16T
	Mounting area typ. (mm2)		12.5
Contact			4-Form-A
Absolute maximum ratings	OFF-state output terminal voltage VOFF (V)		60
	ON-state current ION (A)		0.6	0.25
	ON-state current (pulsed) IONP (A)	at t=100ms, Duty=1/10	1.8	0.75	0.75
	Operating temperature Topr (°C)		-40 to 125
Recommended operating conditions	Applied input forward voltage VIN typ./max (V)	at Topr	3.3/6
Electrical characteristics	OFF-state current IOFF max (nA)	at VOFF＝50V	1	1	1
	Output capacitance COFF typ. (pF)		80	max 20	max 20
Coupled electrical characteristics	Limited LED current ILIM(LED) typ. (mA)	at Ta=110°C, VIN=5V	0.7 (@3.3 V)	6.3	6.3
	Operating voltage VFON max (V)		3
	ON-state resistance RON max (Ω)		0.3	1.5	1.5
Switching characteristics	Turn-on time tON max (ms)		20	0.5	0.5
	Turn-off time tOFF max (ms)		1	0.2	0.2
Isolation characteristics	Isolation voltage BVS min (Vrms)		300
Sample Check & Availability			Buy Online	Buy Online	Buy Online

Follow the links below for more on the new products.

TLP3407SRA4
TLP3412SRHA4
TLP3475SRHA4

Follow the links below for more on Toshiba’s Isolators/Solid State Relays.

Isolators/Solid State Relays

https://toshiba.semicon-storage.com/ap-en/semiconductor/product/isolators-solid-state-relays.html

To check availability of the new products at online distributors, visit:

TLP3407SRA4

https://toshiba.semicon-storage.com/ap-en/semiconductor/where-to-buy/stockcheck.TLP3407SRA4.html

TLP3412SRHA4

https://toshiba.semicon-storage.com/ap-en/semiconductor/where-to-buy/stockcheck.TLP3412SRHA4.html

TLP3475SRHA4

https://toshiba.semicon-storage.com/ap-en/semiconductor/where-to-buy/stockcheck.TLP3475SRHA4.html

Customer Inquiries

Optoelectronic Device Sales & Marketing Dept.

Tel: +81-44-548-2218

Contact us

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* Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

About Toshiba Electronic Devices & Storage Corporation

Toshiba Electronic Devices & Storage Corporation, a leading supplier of advanced semiconductor and storage solutions, draws on over half a century of experience and innovation to offer customers and business partners outstanding discrete semiconductors, system LSIs and HDD products.

The company’s 22,000 employees around the world share a determination to maximize product value, and promote close collaboration with customers in the co-creation of value and new markets. With annual sales now surpassing 710-billion yen (US$6.5 billion), Toshiba Electronic Devices & Storage Corporation looks forward to building and to contributing to a better future for people everywhere.

Find out more at https://toshiba.semicon-storage.com/ap-en/top.html

Contacts

Media Inquiries:
Chiaki Nagasawa

Digital Marketing Department

Toshiba Electronic Devices & Storage Corporation

Tel: +81- 44-549-8361

[email protected]