Toshiba Electronic Devices & Storage Corporation ('Toshiba') has launched a photorelay, 'TLP3406SRHA,' that features an OFF-state output terminal voltage of 30 V, and added it to the lineup of voltage drive photorelays that feature a maximum operating temperature rating of 125 -degreeC and use the S-VSON4T package which has one of the smallest mounting area in the industry[1]. The lineup including the previously released five products[2] now offers OFF-state terminal voltages of 20 V, 30 V, and 60 V.

The new product, TLP3406SRHA, features an OFF-state terminal voltage of 30 V and an ON-state current rating of 1.5 A. The new product's maximum operating temperature rating is 125 -degreeC, allowing the product to be used under high temperature conditions. This also widens thermal margin of the equipment to be designed. In addition, this is a voltage drive product that has incorporated a resistor at the input side, requiring no external resistor. This helps reduce the required space on a circuit board, and allows increasing number of mountable photorelays.

TLP3406SRHA is suitable for applications that require many relays to be mounted on a circuit board of a limited size, such as semiconductor testers and probe cards.

Notes :

[1] Mounting area 2.9 mm2 (typ.), according to a survey by Toshiba (as of February 2022).

[2] TLP3403SRHA, TLP3407SRA, TLP3412SRA, TLP3412SRHA, TLP3475SRHA

Applications

Probe cards

Semiconductor testers (Test heads for Memory, SoC and LSI, etc.)

Burn-in equipment

Features

OFF-state output terminal voltage: 30 V

1-Form-A product that uses the S-VSON4T package, which has one of the smallest mounting area in the industry[1]

High operating temperature rating : Topr (max)=125 -degreeC

Main Specifications

(Unless otherwise specified, Ta=25 -degreeC)

Part number			TLP3406SRHA
Package Name			S-VSON4T
Mounting area typ. (mm2)	2.9
Contact				1-Form-A

Absolute maximum ratings

OFF-state output terminal voltage VOFF (V)	30	
ON-state current ION (A)			1.5	
ON-state current (pulsed) IONP (A)	@t=100 ms,
Duty=1/10					4.5
Operating temperature Topr (-degreeC)	40 to 125
Electrical	characteristics
OFF-state current	IOFF max (nA)

@VOFF=20 V

1	Output capacitance (output side) COFF typ. (pF)	120

Operating voltage VFON max (V)

3	ON-state resistance RON max (O)	0.2
Switching	characteristics
Turn-on time tON max (ms)	2
Turn-off time tOFF max (ms)	0.2

Pin Assignment

The illustration of pin assignment of Lineup Expansion of Voltage Drive Photorelays Having the Smallest Mounting Area in the Industry, Helping Reduce the Size of Semiconductor Testers.

Application Circuit Examples

The illustration of application circuit examples of Lineup Expansion of Voltage Drive Photorelays Having the Smallest Mounting Area in the Industry, Helping Reduce the Size of Semiconductor Testers.

Note :

The application circuits shown in this document are provided for reference purposes only.

Thorough evaluation is required, especially at the mass-production design stage.

Providing these application circuit examples does not grant any license for industrial property rights.

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.

(C) 2022 Electronic News Publishing, source ENP Newswire