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Name: PC81710NIP1H
Brand: Sharp Microelectronics
SKU: PC81710NIP1H
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Sharp Microelectronics PC81710NIP1H

Part No.:: PC81710NIP1H

Manufacturer:: Sharp Microelectronics

Package:: 4-SMD, Gull Wing

Datasheet:

Description:: OPTOISOLATOR 5KV TRANS SMD

In Stock:: 2059

Quantity:: Add To Cart

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PC81710NIP1H Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
NumberofChannels:
1
Voltage-Isolation:
5000Vrms
CurrentTransferRatio(Min):
-
CurrentTransferRatio(Max):
-
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
4µs, 3µs
InputType:
DC
OutputType:
Transistor
Voltage-Output(Max):
80V
Current-Output/Channel:
50mA
Voltage-Forward(Vf)(Typ):
1.2V
Current-DCForward(If)(Max):
10 mA
VceSaturation(Max):
200mV
OperatingTemperature:
-30°C ~ 100°C
MountingType:
Surface Mount

PC81710NIP1H this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PC81710NIP1H price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PC81710NIP1H to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PC81710NIP1H information

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PC81710NIP1H Typical application Circuitry

The PC81710NIP1H is an optocoupler, also known as an optoisolator, designed for various applications that require electrical signal isolation between two circuits. It consists of an LED (Light Emitting Diode) on the input side and a phototransistor or photodarlington on the output side. The PC81710NIP1H is characterized by its high-speed communication capabilities and is commonly used in scenarios where galvanic isolation is necessary.

Application Scenario: Isolated Temperature Measurement

In this application, we will utilize the PC81710NIP1H to enable isolated temperature measurement using a temperature sensor. This is useful in situations where precise temperature monitoring is required, and electrical isolation is necessary to prevent ground loops or interference.

Circuit Connection:

To create an isolated temperature measurement circuit, follow these detailed steps:

1. Input Side (Temperature Sensing):

- Connect the temperature sensor (e.g., a thermistor or LM35) between the anode (A) of the PC81710NIP1H's internal LED and ground (GND) of the sensing circuit. The temperature sensor's resistance varies with temperature.

- Connect a series resistor (R1) between the anode (A) of the LED and the temperature sensor to form a voltage divider. This allows the temperature-dependent voltage across the sensor to be applied to the LED.

- Connect the cathode (K) of the LED to the ground (GND) of the sensing circuit.

- Apply a voltage across the temperature sensor and resistor R1 to create a temperature-dependent voltage at the anode of the LED.

2. Output Side (Isolated Monitoring):

- Connect the collector (C) of the phototransistor (inside the PC81710NIP1H) to the supply voltage (Vcc) of the monitoring circuit.

- Connect the emitter (E) of the phototransistor to the ground (GND) of the monitoring circuit.

- Integrate a pull-up resistor (R2) between the collector (C) of the phototransistor and Vcc to ensure proper voltage level shifting.

- The isolated output signal (OUT) is taken from the junction between the collector (C) of the phototransistor and the pull-up resistor (R2).

3. Considerations:

- The voltage across the temperature sensor should be within the LED's forward voltage range for proper LED activation.

- Choose appropriate resistor values (R1 and R2) based on the temperature sensor characteristics, LED forward voltage, and phototransistor specifications.

- Ensure that the temperature sensor's resistance variation provides a measurable and accurate output for temperature monitoring.

- Pay attention to the isolation capabilities of the optocoupler to maintain electrical separation between the sensing and monitoring circuits.

- Consider calibration and compensation methods for temperature measurement accuracy.

In summary, the PC81710NIP1H optocoupler can be employed in an isolated temperature measurement circuit to enable precise monitoring while maintaining electrical separation between the sensing and monitoring circuits. Careful selection of resistor values, temperature sensor characteristics, and attention to isolation ensures accurate temperature measurement.

PC81710NIP1H FAQ

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3. Are the PC81710NIP1H price and inventory displayed accurate?

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6. What is the process for return or replacement of PC81710NIP1H?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PC81710NIP1H we delivered, we will accept the replacement or return of the PC81710NIP1H only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PC81710NIP1H.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations