SMBT70A

Name: SMBT70A
Brand: Diodes Incorporated
Rating: 4.5 (10 reviews)
Author: Lisleapex

0V V(RWM) Trans Voltage Suppressor Diode SMBT70A 600W Unidirectional 1 Element Silicon SMB 2 PIN

5,806 Effective Inventory

SMBT70A

Effective Inventory5,806

0V V(RWM) Trans Voltage Suppressor Diode SMBT70A 600W Unidirectional 1 Element Silicon SMB 2 PIN

Manufacturer Part # : SMBT70A
Package/Case: SMB-2
Brand: Diodes Incorporated
Product Categories : TVS Diodes

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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SMBT70A DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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SMBT70A Details

The SMBT70A is a high-performance N-channel MOSFET from ON Semiconductor, designed for efficient switching applications. Featuring low gate threshold voltage and low on-resistance, this MOSFET is ideal for various power management tasks. Its robust construction makes it suitable for use in both commercial and industrial electronic circuits.

Pinout

1 (D): Drain
2 (G): Gate
3 (S): Source

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Low On-Resistance: Ensures minimal conduction loss for improved efficiency.
High Speed Switching: Capable of fast switching speeds, ideal for high-frequency applications.
Compact Package: Designed in a small package for space-saving applications.
Enhanced Thermal Performance: Features excellent heat dissipation characteristics.
Low Gate Drive Power: Requires minimal power to operate the gate, reducing overall energy consumption.

Application

DC-DC Converters: Suitable for use in power supply circuits, efficiently converting voltage levels.
Motor Drive Circuits: Commonly used in driving motors where switching efficiency is crucial.
Battery Management Systems: Ideal for battery protection and control applications.

Where to Use

The SMBT70A is ideal for applications that require efficient switching with minimal losses. It can be effectively used in power management, motor control, and battery management systems, ensuring optimal performance in various electronic designs.

How to Use

Connect the SMBT70A by wiring the Drain (D), Source (S), and Gate (G) pins according to your circuit layout. Ensure proper biasing of the gate to control the on/off states effectively. For precise usage instructions and configurations, refer to the datasheet.

Application Circuit

The application circuit diagram for the SMBT70A demonstrates how to properly integrate the MOSFET into electronic circuits for optimal performance. It provides visual representation of connections for power supply, load, and gate control.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

IRF540: A similar N-channel MOSFET offering comparable specifications for general use.
BSS138: A small N-channel MOSFET with low power applications in mind.

Complementary

The SMBT70A can be complemented by the SMBT70B, which offers higher voltage ratings and current capacities suitable for more demanding applications.

When selecting complementary MOSFETs, ensure that the specifications meet the needs of your specific application for enhanced performance and reliability.

Frequently Asked Questions

Q: What is the maximum continuous drain current for the SMBT70A?

A: The SMBT70A can handle a continuous drain current up to its specified maximum, which can be found in the datasheet under electrical characteristics.

Q: Can the SMBT70A be used in high-frequency applications?

A: Yes, the SMBT70A is designed to handle high-speed switching applications effectively, making it suitable for use in high-frequency circuits.

Specifications

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

Product Category !	ESD Suppressors / TVS Diodes	Polarity	Unidirectional
Working Voltage	70 V	Termination Style	SMD/SMT
Clamping Voltage	100 V	Breakdown Voltage !	77.8 V
Package / Case	SMB-2	Product Type !	TVS Diodes
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature !	+ 150 C
Series	SMBT	Brand	Diodes Incorporated
Subcategory	TVS Diodes / ESD Suppression Diodes	Unit Weight	0.003280 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SMBT70A PDF Download

FAQs

What is SMBT70A?

The SMBT70A is a high-voltage NPN bipolar transistor designed for high-performance and high-voltage applications. It is particularly suitable for use in power management, linear amplification, and general purpose switching circuits.

How Does SMBT70A Work?

The SMBT70A operates as a high-voltage NPN transistor, providing amplification and switching capabilities for high-voltage signals. It is designed to handle elevated voltage levels while maintaining stable and reliable performance in various circuit configurations.

How Many Pins does SMBT70A have and What are the Functions of the Pinout Configuration?

The SMBT70A is housed in a SOT-23 surface-mount package. The pinout configuration includes:

Emitter: Emitter terminal.
Base: Base terminal.
Collector: Collector terminal.

What are the Pros and Cons of SMBT70A?

Pros:

High Voltage Capability: Suitable for high-voltage applications.
Wide Range of Applications: Can be used in power management, amplification, and switching circuits.
Small Package: The SOT-23 package is compact and space-efficient.

Cons:

Surface Mount Technology: May require careful handling and soldering techniques for proper installation.
Component Selection: Selection of appropriate biasing and protection components is critical for reliable operation.

Are There Any Equivalents/Alternatives to SMBT70A for Recommendation?

The BC846BT from Nexperia is an alternative high-voltage NPN transistor.
Equivalents to the SMBT70A include the MMBT5401 from Diodes Inc. and the FZT751 from Zetex Semiconductors.