Product Images are shown for illustrative purposes only and may differ from actual product.

TLP521-Optocoupler Power Mosfet Gate Driver IC


Write a review | 2 reviews

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-07-13

  • SKU: 9167 | DAF352

Availability: InStock priceValidUntil: 2026-07-13

  • Rs. 23.07 (inc GST)
    Rs.19.55 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

TLP521 Optocoupler Power Mosfet Gate Driver

TLP521 Optocoupler for Power Mosfet Gate Driving with 2500Vrms isolation, 80kHz cut-off frequency, and 55V collector-emitter voltage.

The TLP521 Optocoupler Power Mosfet Gate Driver is essential for signal isolation in electronic circuits. It features a infrared emitter diode and a phototransistor, ensuring safe operation with 2500Vrms isolation. This device supports up to 10mA collector current and operates effectively in applications such as Switch Mode Power Supplies and relay driver boards. With a rise time of just 2μs, it maintains high performance under demanding conditions.

Designed with a maximum junction temperature of 125°C, the TLP521 Optocoupler Power Mosfet Gate Driver is reliable and robust. Its 80kHz cut-off frequency ensures accurate signal processing, making it suitable for various industrial applications. This optocoupler also offers a 50% current transfer ratio, allowing efficient signal transmission while protecting sensitive components from high voltage spikes.

Explore the versatility of the TLP521 Optocoupler Power Mosfet Gate Driver for your projects. Whether you are designing light detection circuits or need effective signal isolation, this component meets your requirements with ease.

Explore the range of MOSFET & IGBT products at DNA. The brand offers reliable solutions for your electronic needs. Check other MOSFET & IGBT that we have in stock.

If you are seeking specific electronic components, reach out to us at DNA. We can import items not currently in stock and support your retail and bulk purchases. Explore options like IGBT, Diodes, Development Boards, or DC to DC Converter ICs. Contact Us

Features of TLP521 Optocoupler Power Mosfet Gate Driver

  • 2500Vrms isolation
  • 80kHz cut-off frequency
  • 55V collector-emitter voltage
  • 10mA maximum collector current
  • 2μs rise time
  • SMD mounting
  • 125°C max junction temperature

Specification of TLP521 Optocoupler Power Mosfet Gate Driver

  • Input Diode Forward Voltage: 1.15V
  • Reverse Voltage: 5V
  • Emitter-Collector Breakdown Voltage: 7V
  • Collector-Emitter Breakdown Voltage: 55V
  • Current Transfer Ratio: 50% (min)
  • Rank GB: 100% (min)
  • Collector Current: 10mA (max)
  • Fall Time: 3μs

Applications of TLP521 Optocoupler Power Mosfet Gate Driver

  • Switch Mode Power Supplies
  • Relay Driver Boards
  • Signal Isolation
  • Light Detection Circuits

Related Links for TLP521 Optocoupler Power Mosfet Gate Driver

Package Includes

  • 1 X TLP521 Optocoupler Power Mosfet Gate Driver
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
View all FAQs →

NEW Products

Product Page : New Products

2 Pin 2.50mm JST FEMALE TO FEMALE Connector

2 Pin 2.50mm JST FEMALE TO FEMALE Connector

2 Pin 2.50mm JST Female to Female Connector 2 Pin 2.50mm JST Connector for secure wire-to-wire conn..

Rs.12.49 (inc GST)
Rs.10.58 + GST

SKU: 9262 | DAE992
Stock: 15
Write review
220uf 16 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

220uf 16 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

HYNCDZ 220µF 16V SMD Electrolytic Capacitor 220µF 16V SMD capacitor designed for compact circuits. ..

Rs.4.72 (inc GST)
Rs.4.00 + GST

SKU: 7983 | DAD630
Stock: 300
Write review
470uf 35V Electrolytic Capacitor

470uf 35V Electrolytic Capacitor

Electrolytic Capacitor 470uF 35V Radial Type 470uF 35V Electrolytic Capacitor with low leakage curr..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 1448 | DAB459
Stock: 200
5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 5 Pin Right Angle Male Connector 5 Pin Combicon PCB Mount Right Angle Male Header with 3.8..

Rs.33.04 (inc GST)
Rs.28.00 + GST

SKU: 3014 | DAE742
Stock: 10

Have You Seen

Product Page : Have You Seen

Mifare 1K Keyfob

Mifare 1K Keyfob

Mifare 1K KeyfobMifare 1K Keyfob (Keychain Tag 13.56 Mhz)This is a keychain type MIFARE Tag working ..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 1501 | DAC427
Stock: 29
8MHZ CRYSTAL

8MHZ CRYSTAL

8MHz Crystal Oscillator 8MHz Crystal for clock pulses; Frequency Stability ±50ppm; Load Capacitance ..

Rs.8.97 (inc GST)
Rs.7.60 + GST

SKU: 99 | DAA637
Stock: 50
Write review
ZMPT101B AC voltage transformer

ZMPT101B AC voltage transformer

ZMPT101B Miniature Voltage Transformer SensorZMPT101B Voltage Transformer Sensor for precise voltage..

Rs.82.60 (inc GST)
Rs.70.00 + GST

SKU: 2405 | DAC237
Stock: -1
KBPC2510 Bridge Rectifier

KBPC2510 Bridge Rectifier

KBPC2510 Bridge Rectifier - 25A, 1000V, Reliable Performance KBPC2510 Bridge Rectifier offers 1000V..

Rs.61.60 (inc GST)
Rs.52.20 + GST

SKU: 7233 | DAD210
Stock: 50

Related Products

TLP521-4 Optocoupler with Transistor Output

TLP521-4 Optocoupler with Transistor Output

TOSHIBA TLP521-4 Optocoupler Transistor Output 4 Channel TLP521-4 Optocoupler with 4 channels, 25 mA..

Rs.63.72 (inc GST)
Rs.54.00 + GST

SKU: 3718 | DAF693
Stock: 5
UCLAMP0505A.TCT TVS Diode Array

UCLAMP0505A.TCT TVS Diode Array

UCLAMP0505A.TCT TVS Diode Array UCLAMP0505A.TCT TVS Diode Array for ESD Protection with 12V Clamp an..

Rs.29.98 (inc GST)
Rs.25.41 + GST

SKU: 7655 | DAH511
Stock: 20
Write review
EL357N(B)(TA)-G EVERLIGHT OPTOCOUPLER SMD IC

EL357N(B)(TA)-G EVERLIGHT OPTOCOUPLER SMD IC

Everlight EL357N(B)(TA)-G Optocoupler SMD IC EL357N(B)(TA)-G Optocoupler for signal isolation with ..

Rs.6.23 (inc GST)
Rs.5.28 + GST

SKU: 9777 | DAI513
Stock: 0
Winsen MQ138 VOC Gas Sensor

Winsen MQ138 VOC Gas Sensor

Winsen MQ138 VOC Gas SensorWinsen MQ138 sensor for IAQ monitoring, high sensitivity to VOCs, detect..

Rs.2,530.12 (inc GST)
Rs.2,144.17 + GST

SKU: 10415 | DAJ355
Stock: 0
Write review
Waveshare RS232 to RS485/422 Digital Isolated Converter (SP3232EEN, DB9 Male)

Waveshare RS232 to RS485/422 Digital Isolated Converter (SP3232EEN, DB9 Male)

Waveshare RS232 to RS485/422 Digital Isolated Converter (SP3232EEN, DB9 Male)Waveshare Converter for..

Rs.1,051.38 (inc GST)
Rs.891.00 + GST

SKU: 10675 | DAJ301
Stock: 0