Mfr Part #:

H11G2

Mfr Name: G.I

The GI H11G2 is a photodarlington-type optically coupled optocoupler. It features a high isolation voltage of 5300Vrms and a minimum collector-emitter breakdown voltage of 80V.

✓ Total Stock: 7 pcs

$ Price Range: $1.87

H11G2 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	7 pcs On Request	7 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

H11G2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	G.I
Forward Voltage	1.50 V
Operating Temperature	-55 to +100 °C
Storage Temperature	-55 to +150 °C

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H11G2 Description

Short technical summary and product information.

The H11G2 from GI is a high voltage photodarlington optocoupler designed for various isolation applications. It integrates an infrared emitting diode with a silicon darlington phototransistor, featuring an integral base-emitter resistor for optimized elevated temperature characteristics.

Key electrical specifications include a minimum collector-emitter breakdown voltage (BVCEO) of 80V for the H11G2, and an input-output isolation voltage of 5300 Vac(rms). The device offers a high current transfer ratio (CTR), with a minimum of 500% at 1 mA input current and a typical 1000% CTR at 10 mA input current. It operates within a temperature range of -55°C to +100°C.

This optocoupler is suitable for applications such as CMOS logic interface, telephone ring detection, low input TTL interface, and power supply isolation. Its surface mount package makes it adaptable for modern PCB designs.

The H11G2 is recognized by Underwriters Laboratory (UL) under File# E90700.

H11G2 Quick Information

Product Type: Optocoupler

Series: H11GX

Canonical Name: H11G2 Photodarlington Optocoupler

Subcategory: Photodarlington

H11G2 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

H11G2 Estimated Pricing

Qty	Low	High
1+	$1.87	$1.87

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

H11G2 Features

High isolation voltage: 5300Vrms.
Minimum 80V CEO for H11G2.
High sensitivity to low input current.
Typical 1000% CTR at 10mA.
Surface mount package.

H11G2 Applications

CMOS logic interface.
Telephone ring detector.
Low input TTL interface.
Power supply isolation.
Replace pulse transformers.

H11G2 FAQs

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

What is the isolation voltage of the H11G2 optocoupler?

The H11G2 optocoupler has an input-output isolation voltage of 5300 Vac(rms).

What is the operating temperature range for the H11G2?

The H11G2 operates within a temperature range of -55°C to +100°C.

What is the typical current transfer ratio (CTR) of the H11G2?

The H11G2 has a typical current transfer ratio of 1000% at IF = 10 mA and VCE = 1 V.

What is the minimum collector-emitter breakdown voltage for the H11G2?

The minimum collector-emitter breakdown voltage (BVCEO) for the H11G2 is 80V.

What type of optocoupler is the H11G2?

The H11G2 is a photodarlington-type optically coupled optocoupler.