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EL3H7 EL3H7 is a 4-pin SSOP phototransistor photocoupler from Everlight. It offers 3750Vrms isolation, 50mA forward current, and 80V collector-emitter voltage.
Mfr Part #:

EL3H7

Available from 1 distributors
Mfr Name: Everlight Electronics
Everlight Electronics
EL3H7 is a 4-pin SSOP phototransistor photocoupler from Everlight. It offers 3750Vrms isolation, 50mA forward current, and 80V collector-emitter voltage.
✓ Total Stock: 5,050 pcs
$ Price Range: $1.17

EL3H7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
5,050 pcs
On Request
5050 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

EL3H7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Operating Temperature Range
Peak Forward Current
Reverse Voltage
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EL3H7 Description

Short technical summary and product information.

The EL3H7 is a phototransistor photocoupler from Everlight, consisting of an infrared emitting diode optically coupled to a phototransistor detector encapsulated with green compound. It is packaged in a compact 4-pin small outline SMD package (SSOP) with a 2.0mm profile.

 

Key electrical specifications include a maximum forward current of 50mA, peak forward current of 1A, and a collector-emitter voltage rating of 80V. The device provides a high isolation voltage of 3750Vrms between input and output, making it suitable for signal isolation applications. It operates over a temperature range of -55 to +110°C and is RoHS3 and REACH compliant.

 

Typical applications include DC-DC converters, programmable controllers, telecommunication equipment, and signal transmission between circuits of different potentials and impedances.

EL3H7 Quick Information

Product Type: Phototransistor Photocoupler Optoisolator
Canonical Name: 4 PIN SSOP PHOTOTRANSISTOR PHOTOCOUPLER
Subcategory: Optoisolators

EL3H7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EL3H7 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

EL3H7 Features

  • High isolation voltage of 3750Vrms.
  • Compact 4-pin SSOP surface mount package.
  • Current transfer ratio 50-600% at IF=5mA.
  • RoHS3 and REACH compliant.
  • Operating temperature range -55 to +110°C.

EL3H7 Applications

  • DC-DC Converters.
  • Programmable controllers.
  • Telecommunication equipment.
  • Signal transmission between circuits of different potentials and impedances.

EL3H7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the EL3H7?

-55 to +110°C.

What package type is the EL3H7 available in?

4-pin SSOP (Small Outline Package).

Is the EL3H7 RoHS compliant?

Yes, RoHS3 compliant.

Is the EL3H7 REACH compliant?

Yes, REACH Unaffected.

What is the isolation voltage of the EL3H7?

3750Vrms.

What is the maximum forward current?

50mA.

What is the maximum collector-emitter voltage?

80V.

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