Mfr Part #:

TLP250HF

Mfr Name: Toshiba

The Toshiba TLP250HF is a high-speed optocoupler designed for signal isolation and drive applications. It features a push-pull totem pole output and operates over a wide voltage range.

✓ Total Stock: 73,323 pcs

$ Price Range: $4.30

TLP250HF Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	58,323 pcs On Request	58323 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	15,000 pcs On Request	15000 pcs	On Request	1	On Request	On Request	25+	On Request	On Request

TLP250HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Toshiba
Mounting Type	Through Hole
Operating Temperature	-40°C to 125°C
Voltage Supply	10V to 30V

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TLP250HF Description

Short technical summary and product information.

The Toshiba TLP250HF is a high-speed optocoupler featuring a push-pull totem pole output, suitable for signal isolation and drive applications in power systems. It provides robust electrical isolation with a rating of 3750Vrms.

Key electrical specifications include an operating supply voltage range of 10V to 30V, a typical forward voltage of 1.57V, and a maximum input current of 20mA. The output stage can deliver up to 2.5A per channel, making it suitable for direct gate driving of power transistors like IGBTs and MOSFETs. Its fast switching characteristics are evident in the typical rise and fall times of 50ns and maximum propagation delays of 500ns.

Designed for demanding environments, the TLP250HF boasts a high common mode transient immunity of 40kV/µs, ensuring stable operation even in noisy conditions. It operates reliably across an industrial temperature range of -40°C to 125°C.

This optocoupler is housed in an 8-pin DIP package designed for through-hole mounting on PCBs, facilitating easy installation and reliable isolation. Its applications include gate drive for IGBT/MOSFET in motor control, inverters, and switching power supplies.

TLP250HF Quick Information

Product Type: Optocoupler

Series: TLP250

Canonical Name: Toshiba TLP250HF Optocoupler

Subcategory: Gate Driver

TLP250HF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TLP250HF Estimated Pricing

Qty	Low	High
1+	$4.30	$4.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLP250HF Features

High-speed optocoupler with totem pole output.
3750Vrms isolation voltage rating.
2.5A maximum output current per channel.
Fast 50ns rise and fall times.
Wide operating temperature range: -40°C to 125°C.

TLP250HF Applications

Gate drive for IGBT and MOSFET.
Used in motor control systems.
Suitable for inverters.
Ideal for switching power supplies.

TLP250HF FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range of the TLP250HF?

The TLP250HF operates with a supply voltage from 10V to 30V.

What package is the TLP250HF available in?

The TLP250HF comes in the 8-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range?

It operates from -40°C to 125°C.

What is the output current per channel?

The output current per channel is 2.5A.

What isolation voltage does the TLP250HF provide?

It provides 3750Vrms isolation voltage.

What is the common mode transient immunity?

It has a minimum common mode transient immunity of 40kV/µs.

What is the maximum propagation delay?

The maximum propagation delay is 500ns for both tpLH and tpHL.