• SMCJ40CA DO-214
SMCJ40CA DO-214

SMCJ40CA

Diode TVS Single Bi-Dir 40V 1.5KW 2-Pin SMC T/R

Quantity Unit Price(USD) Ext. Price
5 $0.070 $0.35
50 $0.057 $2.85
150 $0.049 $7.35
9000 $0.038 $342.00
6000 $0.038 $228.00
500 $0.045 $22.50

Inventory:6,497

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for SMCJ40CA using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of SMCJ40CA

The SMCJ40CA is a TVS Diode optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.

Pinout

The SMCJ40CA pinout refers to the configuration and function of each pin in its DO-214AB package type. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the SMCJ40CA has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

  • Halogen-Free and RoHS compliant: The SMCJ40CA is designed with environmental concerns in mind, making it a suitable choice for applications where sustainability is crucial.
  • For surface mount applications: This component is optimized for surface mount applications in order to optimize board space and reduce the overall size of the circuit.
  • Low profile package: The SMCJ40CA has a low profile package, making it ideal for applications where space is limited.
  • Built-in strain relief: This component features built-in strain relief, which helps to prevent damage caused by mechanical stress or vibrations.
  • Glass passivated junction: The SMCJ40CA has a glass passivated junction, which provides excellent electrical insulation and reduces the risk of electrical shock.
  • Low inductance: This component has low inductance, making it suitable for high-frequency applications where electromagnetic interference (EMI) is a concern.
  • Excellent clamping capability: The SMCJ40CA provides excellent clamping capability, which helps to protect sensitive electronic components from voltage spikes and surges.
  • Repetition Rate (duty cycle): 0.05%: This component has a repetition rate of 0.05%, making it suitable for applications where high-speed switching is required.
  • Fast response time: typically less than 1.0ps from 0 Volts to V(BR) min.: The SMCJ40CA has a fast response time, which helps to ensure that the component can respond quickly to changing voltage conditions.
  • Typical IR less than 1mA above 10V: This component has a typical IR of less than 1mA above 10V, making it suitable for applications where low current consumption is required.
  • High temperature soldering: 250 degrees C/10 seconds at terminals: The SMCJ40CA can withstand high temperatures during the soldering process, making it suitable for applications where high-temperature assembly is required.
  • Plastic package has Underwriters Laboratory Flammability 94V-O: This component features a plastic package that meets the Underwriters Laboratory Flammability standard of 94V-O, making it suitable for applications where fire safety is a concern.

Applications

  • Analog and digital signal switching: The SMCJ40CA is suitable for analog and digital signal switching applications where high-speed and low-voltage operations are required.
  • Electronic circuit protection: This component can be used to protect electronic circuits from voltage spikes, surges, and electromagnetic interference (EMI).
  • Automotive electronics: The SMCJ40CA is suitable for automotive electronics applications where high-reliability and low-voltage operations are required.
  • Aerospace and defense electronics: This component can be used in aerospace and defense electronics applications where high-reliability, low-voltage operations, and environmental resistance are required.

Advantages and Disadvantages

The SMCJ40CA has several advantages that make it a suitable choice for many electronic circuit applications. These include:

  • High-speed switching capability: The SMCJ40CA can switch signals at high speeds, making it suitable for applications where fast signal processing is required.
  • Low-voltage operation: This component operates at low voltages, making it suitable for applications where power consumption needs to be minimized.
  • High-reliability: The SMCJ40CA has a high-reliability rating, making it suitable for applications where the risk of failure is unacceptable.
  • Environmental resistance: This component can withstand harsh environmental conditions, making it suitable for applications where the device may be exposed to extreme temperatures, humidity, or vibration.

However, like any electronic component, the SMCJ40CA also has some disadvantages. These include:

  • Sensitivity to moisture: The SMCJ40CA is sensitive to moisture and should be stored in a dry environment to prevent damage.
  • Limited operating temperature range: This component has a limited operating temperature range, making it unsuitable for applications where extreme temperatures are encountered.
  • Sensitivity to electromagnetic interference (EMI): The SMCJ40CA is sensitive to EMI and should be used in conjunction with proper shielding and filtering techniques to prevent interference.

Equivalents

The SMCJ40CA has several equivalents that can be used as substitutes in electronic circuit applications. These include:

  • SMCJ30CA: The SMCJ30CA is a similar TVS diode with a lower voltage rating and higher current handling capability.
  • SMCJ50CA: The SMCJ50CA is a similar TVS diode with a higher voltage rating and lower current handling capability.
  • 1N4742A: The 1N4742A is a similar Zener diode with a higher voltage rating and lower current handling capability.

Frequently Asked Questions

Q: What is the operating temperature range of the SMCJ40CA?
A: The operating temperature range of the SMCJ40CA is -40°C to 125°C.

Q: What is the maximum voltage rating of the SMCJ40CA?
A: The maximum voltage rating of the SMCJ40CA is 40V.

Q: What is the typical current consumption of the SMCJ40CA?
A: The typical current consumption of the SMCJ40CA is less than 1mA above 10V.

Q: Is the SMCJ40CA suitable for automotive electronics applications?
A: Yes, the SMCJ40CA is suitable for automotive electronics applications where high-reliability and low-voltage operations are required.

Q: Can the SMCJ40CA withstand high temperatures during soldering?
A: Yes, the SMCJ40CA can withstand high temperatures during soldering, making it suitable for applications where high-temperature assembly is required.

SMCJ40CA

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Select Image ESD Suppressors / TVS Diodes 40volts 5uA 23.3 Amps Bi-DirSMCJ40CABourns1:$0.6317,112In Stock
Part # Mfr. Part #SMCJ40CAMouser Part #652-SMCJ40CA Mfr Bourns
Description ESD Suppressors / TVS Diodes 40volts 5uA 23.3 Amps Bi-DirLearn Moreabout Bourns smxj Datasheet Datasheet
Availability 17,112In StockAlternative Packaging Pricing (USD)Filter the results in the table by unit price based on your quantity Cut Tape1:$0.6310:$0.475100:$0.389500:$0.331Reel3,000:$0.2446,000:View1,000:$0.2696,000:$0.229MouseReel Available
Qty BuyMin.:1Mult.:1Reel:3,000 RoHS Details
ECAD Model Product Type TVS Diodes
Polarity Bidirectional Working Voltage 40 V
Number of Channels 1 Channel Termination Style SMD/SMT
Package / Case DO-214AB-2 Breakdown Voltage 44.4 V
Clamping Voltage 64.5 V Pppm - Peak Pulse Power Dissipation 1.5 kW
Vesd - Voltage ESD Contact - Vesd - Voltage ESD Air Gap -
Cd - Diode Capacitance - Ipp - Peak Pulse Current 23.3 A
Minimum Operating Temperature - 55 C Maximum Operating Temperature + 150 C
Series SMCJ Qualification
Packaging Reel, Cut Tape, MouseReel

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

packageimg

SMCJ40CA

Diode TVS Single Bi-Dir 40V 1.5KW 2-Pin SMC T/R

Inventory:

6,497