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Launch of photocouplers for IGBTs and MOSFETs gate drive that are thin, support high temperature operations, and can be mounted on the back side of a board or where height is limited : TLP5751H, TLP5752H, TLP5754H

Product News 2020-11

The package photograph of launch of photocouplers for IGBTs and MOSFETs gate drive that are thin, support high temperature operations, and can be mounted on the back side of a board or where height is limited : TLP5751H, TLP5752H, TLP5754H.

Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has launched the “TLP5751H,” “TLP5752H” and “TLP5754H” which are photocoupler products using the SO6L package that can isolate drive gates of IGBTs and MOSFETs with small to medium capacity.
The new products have increased their operating temperature (max) from the 110 °C of existing products[1] to 125 °C. The major characteristics have also been specified with the operating temperature ratings (Ta=-40 to +125 °C), making it easier to design and maintain a temperature margin.
The package is slim with a maximum height of 2.3 mm, helping to improve the flexibility in the layout of parts on a system board. In addition, the package can be mounted on the land pattern for our conventional products[2] using the SDIP6 package[3]. Therefore, the products can be mounted on the back side of a board or where height is limited, replacing conventional products.

Notes :
[1] Existing products : TLP5751, TLP5752, TLP5754
[2] Conventional products : TLP700H, TLP701H
[3] Package height : 4.15 mm (max)

Features

  • Peak output current ratings (@Ta= -40 to +125 °C) :
      IOP= ±1.0 A (TLP5751H)
      IOP= ±2.5 A (TLP5752H)
      IOP= ±4.0 A (TLP5754H)
  • High operating temperature ratings : Topr (max)=125 °C
  • Rail-to-rail output

Applications

Isolation gate driver of IGBTs and MOSFETs

  • Industrial equipment (Industrial inverters and power conditioner for photovoltaic inverters, etc.)
  • Home appliance equipment (Air conditioner inverters, etc.)

Product Specifications

(Unless otherwise specified, @Ta=-40 to +125 °C)

Part number
Package SO6L
Rail-to-rail output Built-in
Absolute
maximum ratings
Peak output current  IOPH, IOPL  (A) ±1.0 ±2.5 ±4.0
Electrical
characteristics
Supply voltage VCC min / max (V) 15 / 30
Supply current ICCH, ICCL max (mA) 3.0
Threshold input current (L/H)
IFLH max (mA)
4

Switching
characteristics
Propagation delay time
tpLH, tpHL max (ns)
150
Propagation delay skew
tpsk min / max (ns)
-80 / +80
Common-mode transient immunity
CMH, CML min (kV/μs)
@Ta=25 °C
±35

Pin Assignment

The illustration of pin assignment of launch of photocouplers for IGBTs and MOSFETs gate drive that are thin, support high temperature operations, and can be mounted on the back side of a board or where height is limited : TLP5751H, TLP5752H, TLP5754H.

Application Circuit Example

The illustration of application circuit example of launch of photocouplers for IGBTs and MOSFETs gate drive that are thin, support high temperature operations, and can be mounted on the back side of a board or where height is limited : TLP5751H, TLP5752H, TLP5754H.

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.

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