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Name: TLP627-4F
Brand: Toshiba Semiconductor and Storage
SKU: TLP627-4F
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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Toshiba Semiconductor and Storage TLP627-4F

Part No.:: TLP627-4F

Manufacturer:: Toshiba Semiconductor and Storage

Package:: 16-DIP (0.300, 7.62mm)

Datasheet:: TLP627-4F.pdf

Description:: OPTOISO 5KV 4CH DARLINGTON 16DIP

In Stock:: 3810

Quantity:: Add To Cart

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TLP627-4F Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
NumberofChannels:
4
Voltage-Isolation:
5000Vrms
CurrentTransferRatio(Min):
1000% @ 1mA
CurrentTransferRatio(Max):
-
TurnOn/TurnOffTime(Typ):
50µs, 15µs
Rise/FallTime(Typ):
40µs, 15µs
InputType:
DC
OutputType:
Darlington
Voltage-Output(Max):
300V
Current-Output/Channel:
150mA
Voltage-Forward(Vf)(Typ):
1.15V
Current-DCForward(If)(Max):
50 mA
VceSaturation(Max):
1.2V
OperatingTemperature:
-55°C ~ 100°C
MountingType:
Through Hole

TLP627-4F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLP627-4F 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 TLP627-4F 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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TLP627-4F information

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TLP627-4F Typical application Circuitry

The TLP627-4F is a distinctive model in the array of optocouplers produced by Toshiba. This optocoupler is particularly engineered for applications that demand high insulation voltage and low input current, making it a suitable choice for data communication systems, measurement instruments, and power supply circuits.

1. Voltage Input and LED Triggering: The TLP627-4F operates with a forward voltage typically around 1.2V for its LED. For activating the LED, a current limiting resistor must be connected in series with the input pins, ensuring the LED's forward current doesn't exceed the specified maximum value. The correct calculation of this resistor value, based on the supplied input voltage and the LED's forward voltage and current, is crucial for the safe operation of the device.

2. Output Transistor Configuration: The output component of this optocoupler is a phototransistor. The TLP627-4F includes collector and emitter pins for the transistor. The collector is usually connected to the load and the positive supply, while the emitter is grounded. The transistor switches in response to the LED's light, thus electrically isolating the input from the output.

3. Photocoupling Mechanism: The phototransistor of the TLP627-4F converts light back into an electrical signal after it has first transformed the electrical signal from the LED input into light. This mechanism ensures high-voltage insulation and noise immunity between the input and output circuits.

4. Pin Configuration and Layout Considerations: The TLP627-4F's design makes use of four pins: two for the phototransistor (collector and emitter) and two for the LED (anode and cathode). When integrating this optocoupler onto a PCB, the layout should be designed to prevent any possible electrical interference and to maintain the physical separation between the input and output circuits for safety and reliability.

5. Electrical Specifications and Characteristics: Understanding the key electrical characteristics of the TLP627-4F, such as current transfer ratio, isolation voltage, collector-emitter voltage, and forward current, is essential. These specifications guide the proper selection of peripheral components and ensure that the optocoupler functions within its safe operating conditions.

6. Handling and Safety Precautions: The TLP627-4F, like all semiconductor devices, requires careful handling to prevent damage from static electricity and physical stress. Proper storage, handling during installation, and observing maximum ratings for voltage and current are critical to maintain its performance and longevity.

In summary, the TLP627-4F from Toshiba is an integral component in systems requiring high insulation and efficient signal transfer between low-power circuits. Effective implementation of this optocoupler involves careful consideration of voltage input and LED triggering, output transistor configuration, understanding the photocoupling mechanism, precise pin layout and PCB design, adherence to electrical specifications, and diligent handling precautions. The TLP627-4F performs best in its intended applications when integrated properly.

TLP627-4F FAQ

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6. What is the process for return or replacement of TLP627-4F?

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 TLP627-4F we delivered, we will accept the replacement or return of the TLP627-4F 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 TLP627-4F.

(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