Allicdata Part #: | SMCJ16A-QH-ND |
Manufacturer Part#: |
SMCJ16A-QH |
Price: | $ 0.29 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | TVS DIODE 16V 26V SMC |
More Detail: | N/A |
DataSheet: | SMCJ16A-QH Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1500 +: | $ 0.26791 |
Current - Peak Pulse (10/1000µs): | 57.7A |
Supplier Device Package: | SMC (DO-214AB) |
Package / Case: | DO-214AB, SMC |
Mounting Type: | Surface Mount |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Capacitance @ Frequency: | -- |
Applications: | Automotive |
Power Line Protection: | No |
Power - Peak Pulse: | 1500W (1.5kW) |
Series: | Automotive, AEC-Q101, SMCJ |
Voltage - Clamping (Max) @ Ipp: | 26V |
Voltage - Breakdown (Min): | 17.8V |
Voltage - Reverse Standoff (Typ): | 16V |
Unidirectional Channels: | 1 |
Type: | Zener |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Introduction
TVS diode or TVS (Transient Voltage Suppression) is a type of semiconductor device designed for the purpose of protecting circuits from high voltage transients, such as surges and spikes. It is a three-terminal device designed to operate chaotically, allowing it to slow down the surging electric current created by the voltage transient. SMCJ16A-QH is one of thousands of the TVS-diode product series in the market, and this article will cover its application fields and working principle.
Application Fields
The SMCJ16A-QH series of TVS diode is a 16-Volt unidirectional device that provides superior clamping and transient current protection. It is designed to protect sensitive electronic components from over-voltage transients that are generated from lightning, power cross, and static discharge. It can be used in a various of consumer electronics, communications and networking equipment, computer peripherals, and automotive applications.
In communications equipment, SMCJ16A-QH TVS diode is used in data line protection. Its excellent clamping characteristics and low operating voltage mean that it provides the necessary protection from over-voltage and over-current transients to vulnerable data line equipment. It also provides a good balance between low let-through voltage and quick response times.
In automotive applications, the SMCJ16A-QH series of TVS diode is used to protect vehicle electronics such as engine control, powertrain, and navigation systems from high-voltage transients. Its reverse bias capability provides protection to systems from negative transients, such as reverse voltage or voltage spikes generated during reversed polarity connection.
Working Principle
The SMCJ16A-QH works by clipping off potential high voltage spikes above its rated breakdown voltage. It works in an avalanche breakdown manner, which is a phenomenon in which an increase in electric field strength results in an exponential increase in current. When the TVS diode’s voltage reaches its breakdown voltage, avalanche breakdown is triggered, rapidly increasing the diode’s current. This breakdown current is limited by the external current-limiting component placed in series with the TVS diode. The increase in current causes a voltage drop, effectively clamping the voltage below the designated breakdown voltage threshold, ultimately protecting the circuit from high voltage transients.
Conclusion
The SMCJ16A-QH series of TVS diode is a 16-Volt unidirectional device specifically designed to provide a superior over-voltage and transient current protection in communications and automotive applications. It provides a good balance between low let-through voltage and quick response times. It works in an avalanche breakdown manner, rapidly increasing its current when the voltage reaches its breakdown threshold and limiting the break-down current with an external component.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
SMCJ120CATR | SMC Diode So... | 0.11 $ | 1000 | TVS DIODE 120V 193V SMC |
SMCJ14ATR | SMC Diode So... | 0.11 $ | 1000 | TVS DIODE 14V 23.2V SMC |
SMCJ15CATR | SMC Diode So... | 0.11 $ | 1000 | TVS DIODE 15V 24.4V SMC |
SMCJ24CATR | SMC Diode So... | 0.11 $ | 1000 | TVS DIODE 24V 38.9V SMC |
SMCJ90CATR | SMC Diode So... | 0.11 $ | 1000 | TVS DIODE 90V 146V SMC |
SMCJ70CA-TR | STMicroelect... | -- | 1000 | TVS DIODE 70V 146V SMC |
SMCJ10A-13-F | Diodes Incor... | -- | 1000 | TVS DIODE 10V 17V SMC |
SMCJ160A-13 | Diodes Incor... | 0.36 $ | 1000 | TVS DIODE 160V 259V SMC |
SMCJ7.5A-13 | Diodes Incor... | 0.36 $ | 1000 | TVS DIODE 7.5V 12.9V SMC |
SMCJ110A-13 | Diodes Incor... | 0.36 $ | 1000 | TVS DIODE 110V 177V SMC |
SMCJ30A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 30V 48.4V DO214... |
SMCJ26A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 26V 42.1V DO214... |
SMCJ70A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 70V 113V DO214A... |
SMCJ26A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 26V 42.1V DO214... |
SMCJ48A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 48V 77.4V DO214... |
SMCJ60A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 60V 96.8V DO214... |
SMCJ12A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 12V 19.9V DO214... |
SMCJ12A V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 12V 19.9V DO214... |
SMCJ36A R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 36V 58.1V DO214... |
SMCJ33A-TR | STMicroelect... | -- | 1000 | TVS DIODE 33V 69.7V SMC |
SMCJ36A-E3/9AT | Vishay Semic... | 0.14 $ | 1000 | TVS DIODE 36V 58.1V DO214... |
SMCJ51A-E3/57T | Vishay Semic... | 0.2 $ | 850 | TVS DIODE 51V 82.4V DO214... |
SMCJ8.0A-E3/57T | Vishay Semic... | 0.2 $ | 850 | TVS DIODE 8V 13.6V DO214A... |
SMCJ24CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 24V 38.9V DO214... |
SMCJ33CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 33V 53.3V DO214... |
SMCJ51CA V7G | Taiwan Semic... | 0.15 $ | 1000 | TVS DIODE 51V 82.4V DO214... |
SMCJ36CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 36V 58.1V DO214... |
SMCJ28CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 28V 45.4V DO214... |
SMCJ18CA V7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 18V 29.2V DO214... |
SMCJ78A-E3/57T | Vishay Semic... | -- | 850 | TVS DIODE 78V 126V DO214A... |
SMCJ28CA R7G | Taiwan Semic... | 0.15 $ | 850 | TVS DIODE 28V 45.4V DO214... |
SMCJ58A-E3/57T | Vishay Semic... | -- | 850 | TVS DIODE 58V 93.6V DO214... |
SMCJ36A-E3/57T | Vishay Semic... | -- | 1700 | TVS DIODE 36V 58.1V DO214... |
SMCJ90A-E3/57T | Vishay Semic... | -- | 1000 | TVS DIODE 90V 146V DO214A... |
SMCJ8.5A-13-F | Diodes Incor... | 0.41 $ | 24000 | TVS DIODE 8.5V 14.4V SMC |
SMCJ9.0CA-13 | Diodes Incor... | 0.41 $ | 1000 | TVS DIODE 9V 15.4V SMC |
SMCJ24CA-13 | Diodes Incor... | -- | 1000 | TVS DIODE 24V 38.9V SMC |
SMCJ10CA-13-F | Diodes Incor... | -- | 78 | TVS DIODE 10V 17V SMC |
SMCJ75CA-13 | Diodes Incor... | 0.41 $ | 1000 | TVS DIODE 75V 121V SMC |
SMCJ100A M6G | Taiwan Semic... | 0.11 $ | 1000 | TVS DIODE 100V 162V DO214... |
TVS DIODE 31V 56.4V DO214AB
TVS DIODE 8.5V 13.5V DO219AB
TVS DIODE 350V 690V CASE 5A
TVS DIODE 170V 334V CASE 5A
TVS DIODE 7.02V 12.1V T-18
TVS DIODE 78V 126V DO204AL