Lineup expansion of photorelays by new products with high OFF-state output terminal voltage ratings that use P-SON4 package allowing high-density mounting : TLP3483, TLP3484
Product News 2021-05
Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched photorelays, “TLP3483” and “TLP3484,” to expand the lineup of its TLP348x series. The new products use the P-SON4 package that has reduced the mounting area compared with the 2.54SOP package.
The new products feature high OFF-state output terminal voltage ratings by using high-voltage MOSFET chips produced in Toshiba’s new process[1] in their detectors. The OFF-state output terminal voltage rating of TLP3483 is 200 V and that of TLP3484 is 400 V. This allows the products to be used for various tester applications.
The P-SON4 package’s mounting area is 7.14 mm2 (typ.), which is about 74 % reduction from 2.54SOP4 and about 84 % reduction from 2.54SOP6, allowing high-density mounting.
The expanded lineup of the TLP348x series offers five varieties in terms of OFF-state output terminal voltage ratings : 30 V, 60 V, 100 V, 200 V and 400 V.
Notes :
[1] The π-MOS processes of double-diffused structures
Features
- High OFF-state output terminal voltage rating
TLP3483 : OFF-state output terminal voltage rating : 200 V, ON-state current rating : 0.35 A
TLP3484 : OFF-state output terminal voltage rating : 400 V, ON-state current rating : 0.18 A - Small package P-SON4 : 2.1 mm x 3.4 mm (typ.), mounting area 7.14 mm2 (typ.)
Applications
- Semiconductor testers (memory, SoC, LSI, discrete, etc.)[2]
- Probe cards
- I/O interface boards
Notes :
[2] TLP3484 is for semiconductor testers only.
Product Specifications
(@Ta=25 °C)
| Part number | TLP3483 | TLP3484 | TLP3480[3] | TLP3481[3] | TLP3482[3] | |
|---|---|---|---|---|---|---|
| Contact | 1-Form-A | |||||
| Package | P-SON4 | |||||
| Absolute maximum ratings |
OFF-state output terminal voltage VOFF (V) |
200 | 400 | 30 | 60 | 100 |
| ON-state current ION (A) | 0.35 | 0.18 | 4.5 | 3 | 2 | |
| ON-state current (pulsed) IONP (A) |
1.05 | 0.54 | 10 | 9 | 6 | |
| Trigger LED current IFT max (mA) | 3 | |||||
| ON-state resistance RON max (Ω) | 8 | 35 | 0.05 | 0.1 | 0.2 | |
| OFF-state current IOFF max (μA) | 0.01 | 1 | ||||
| Output capacitance COFF typ. (pF) | 75 | 60 | 450 | 250 | 170 | |
| Isolation voltage BVS min (Vrms) | 500 | |||||
| Turn-on time tON max (ms) | 1 | 5 | 3 | |||
| Turn-off time tOFF max (ms) | 1 | |||||
Notes :
[3] Precedence release products
Pin Assignment
Application Circuit Example
Notes :
[4] DPS (Device Power Supply) : A part of the measurement instrument that provides power to the objective devices
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.