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Toshiba Launches Photorelays in New Package for High-density Mounting

2020-09-14 | 返回

TOKYO— Toshiba Electronic Devices & Storage Corporation has launched three photorelays, TLP3480, TLP3481 and TLP3482 in P-SON4, a new package with a significantly smaller mounting area than Toshiba’s SOP packages. Shipments start today.

All of the new photorelays have an OFF-state output terminal voltage rating and ON-state current rating comparable with products housed in SOP package products, with ratings ranging from 30V and 4.5A to 100V and 2A, according to the device.

The new P-SON4 package is highly suited to high-density mounting, as it has a mounting area of 7.2mm2 (typ.), approximately 74% smaller than the 2.54SOP4 package and 84% smaller than the 2.54SOP6 package. It also features low ON-resistance by using Toshiba’s latest MOSFET chips[1] in the receiver.

TLP3480, TLP3481, and TLP3482 have high ON-state-current ratings of 4.5A, 3A and 2A. They can be used in a wide range of measuring equipment applications.

Applications
> Semiconductor testers　(memory, SoC, LSI, etc.)
> Probe cards
> I/O interface boards

Features
> New small package P-SON4: 2.1 x 3.4mm (typ.), mounting area 7.2mm2 (typ.)
> Large ON-state current rating
   TLP3480: OFF-state output terminal voltage rating: 30V, ON-state current rating: 4.5A
   TLP3481: OFF-state output terminal voltage rating: 60V, ON-state current rating: 3A
   TLP3482: OFF-state output terminal voltage rating: 100V, ON-state current rating: 2A

Main Specifications
(@Ta=25°C)

Part number		TLP3480	TLP3481	TLP3482
Contact		1-Form-A
Package		P-SON4
Absolute maximum ratings	OFF-state output terminal voltage V_OFF (V)	30	60	100
	ON-state current I_ON (A)	4.5	3	2
	ON-state current (pulsed) I_ONP (A)	10	9	6
Trigger LED current　I_FTmax (mA)		3
ON-state resistance R_ON max (mΩ)		50	100	200
OFF-state current I_OFF max (μA)		1	1	1
Output capacitance C_OFF typ. (pF)		450	250	170
Isolation voltage BV_S min (Vrms)		500
Turn-on time t_ON max (ms)		5	5	3
Turn-off time t_OFF max (ms)		1

Note:
[1] TLP3480, TLP3481, and TLP3482 are fabricated with the U-MOS process with trench-gate structures.

Follow the link below for more on the new products:
TLP3480
TLP3481
TLP3482

Follow the link below for more on Toshiba’s optical devices lineup:
Photorelays (MOSFET Output)

Source：http://www.semicon.toshiba.co.jp/eng/