Allicdata Part #: | SMAJ45A-QH-ND |
Manufacturer Part#: |
SMAJ45A-QH |
Price: | $ 0.11 |
Product Category: | Circuit Protection |
Manufacturer: | Bourns Inc. |
Short Description: | TVS DIODE 45V 72.7V SMA |
More Detail: | N/A |
DataSheet: | SMAJ45A-QH Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
4000 +: | $ 0.10049 |
Current - Peak Pulse (10/1000µs): | 5.5A |
Supplier Device Package: | SMA (DO-214AC) |
Package / Case: | DO-214AC, SMA |
Mounting Type: | Surface Mount |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Capacitance @ Frequency: | -- |
Applications: | Automotive |
Power Line Protection: | No |
Power - Peak Pulse: | 400W |
Series: | Automotive, AEC-Q101, SMAJ |
Voltage - Clamping (Max) @ Ipp: | 72.7V |
Voltage - Breakdown (Min): | 50V |
Voltage - Reverse Standoff (Typ): | 45V |
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
The SMAJ45A-QH is a transient voltage suppressor diode from Littelfuse. It is designed to provide surge suppression and protection for circuits from voltage transients induced by lightning and other causes. It is a part of the TVS-diode family.
The SMAJ45A-QH is designed to provide overvoltage protection for bidirectional applications and reverse voltage protection for unidirectional ones. The diode is made up of a polymeric body and chip that is contained in a two-lead configuration that allows for single or dual configurations. The SMAJ45A-QH also features a central cathode press that allows for easy installation and removal.
The SMAJ45A-QH is capable of suppressing and diverting currents of up to 4,500 amperes (A) of surge current with a peak pulse power rating of 400 watts. It has a working voltage range of 17 volts (V) to energy levels of 400 voltage units (VU). At energy levels above 400 VU, it is capable of clamping and diverting current levels of up to 8.5 kilovolts (kV). It has a very fast response time and can clamp voltage levels in no more than 5 nanoseconds.
The working principle of the SMAJ45A-QH follows that of most TVS-Diodes; when the diode is exposed to a current pulse resulting from an overvoltage, a low on-state impedance path is created that allows the current to flow through the diode. This low impedance path limits the voltage that can potentially reach the circuit and is referred to as clamping voltage. Once the voltage reaches the clamping voltage level, the current is redirected away from the protected circuit and dissipated.
The SMAJ45A-QH is typically used in automotive applications, such as in LED lights, power door locks, and other electronic equipment. It is also used in consumer electronic devices, such as smart TVs, DVD players, game consoles, and more. It is particularly useful in applications that require a high surge current protection level, due to its high current rating of up to 4,500 A.
In summary, the SMAJ45A-QH is a transient voltage suppressor diode manufactured by Littelfuse. It is part of the TVS-diode family and is capable of suppressing surges of up to 4,500 A with a peak pulse power rating of 400 W. Its fast response time and low on-state impedance makes it an ideal choice for applications that require high surge protection, particularly in automotive and consumer electronic devices.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
APH-SMAJ-TNCP | Amphenol RF ... | 12.4 $ | 1000 | CONN ADAPT SMA JACK TO TN... |
APH-SMAJ-NJBHD | Amphenol RF ... | 7.11 $ | 1000 | CONN ADAPT SMA JACK TO N ... |
APH-SMAJ-BNCJ | Amphenol RF ... | 7.37 $ | 1000 | CONN ADAPT SMA JACK TO BN... |
APH-SMAJ-BNCP | Amphenol RF ... | 8.18 $ | 1000 | CONN ADAPT SMA JACK TO BN... |
APH-SMAJ-MMCXJ | Amphenol RF ... | 10.07 $ | 1000 | CONN ADAPT SMA JACK TO MM... |
APH-SMAJ-MMCXP | Amphenol RF ... | 10.07 $ | 1000 | CONN ADAPT SMA JACK TO MM... |
APH-SMAJ-SMBJ | Amphenol RF ... | 10.07 $ | 1000 | CONN ADAPT SMA JACK TO SM... |
APH-SMAJ-TNCJ | Amphenol RF ... | 10.07 $ | 1000 | CONN ADAPT SMA JACK TO TN... |
APH-SMAJ-MCXJ | Amphenol RF ... | 10.38 $ | 1000 | CONN ADAPT SMA JACK TO MC... |
APH-SMAJ-SMBP | Amphenol RF ... | 11.52 $ | 1000 | CONN ADAPT SMA JACK TO SM... |
APH-HDBNCJ-SMAJ | Amphenol RF ... | 21.77 $ | 25 | CONN ADAPT HDBNC JACK - S... |
APH-SMAJ-NJ | Amphenol RF ... | 11.38 $ | 25 | CONN ADAPT SMA JACK TO N ... |
APH-SMAJ-MCXP | Amphenol RF ... | 13.42 $ | 15 | CONN ADAPT SMA JACK TO MC... |
APH-FKJ-SMAJ | Amphenol RF ... | 18.46 $ | 849 | CONN ADAPT FAKRA JACK - S... |
SMAJ85A-13-F | Diodes Incor... | 0.06 $ | 1000 | TVS DIODE 85V 137V SMA |
SMAJ6.0A-TR | STMicroelect... | -- | 1000 | TVS DIODE 6V 13.7V SMA |
SMAJ48A-TR | STMicroelect... | -- | 1000 | TVS DIODE 48V 100V SMA |
SMAJ6.5A-TR | STMicroelect... | -- | 1000 | TVS DIODE 6.5V 14.5V SMA |
SMAJ40A-TR | STMicroelect... | 0.07 $ | 1000 | TVS DIODE 40V 84V SMA |
SMAJ75CA-13-F | Diodes Incor... | 0.06 $ | 1000 | TVS DIODE 75V 121V SMA |
SMAJ33A-TR | STMicroelect... | -- | 1000 | TVS DIODE 33V 69.7V SMA |
SMAJP4KE43A-TP | Micro Commer... | 0.06 $ | 1000 | TVS DIODE 36.8V 59.3V DO2... |
SMAJ8.0ATR | SMC Diode So... | 0.36 $ | 5000 | TVS DIODE 8V 13.6V SMA |
SMAJ170CATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 170V 275V SMA |
SMAJ18CATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 18V 29.2V SMA |
SMAJ140CA | AVX Corporat... | 0.08 $ | 1000 | TVS DIODE 140V 227V SMA |
SMAJ51ATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 51V 82.4V SMA |
SMAJ33CATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 33V 53.3V SMA |
SMAJ5.0ATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 5V 9.2V SMA |
SMAJ6.0CATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 6V 10.3V SMA |
SMAJ26CATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 26V 42.1V SMA |
SMAJ24ATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 24V 38.9V SMA |
SMAJ15CATR | SMC Diode So... | 0.05 $ | 1000 | TVS DIODE 15V 24.4V SMA |
SMAJ26CA-Q | Bourns Inc. | 0.08 $ | 1000 | TVS DIODE 26V 42.1V SMA |
SMAJ24CA-Q | Bourns Inc. | 0.08 $ | 1000 | TVS DIODE 24V 38.9V SMA |
SMAJ200CA-TP | Micro Commer... | 0.09 $ | 1000 | TVS DIODE 200V 324V DO214... |
SMAJ6.0CA | Littelfuse I... | 0.09 $ | 1000 | TVS DIODE 6V 10.3V DO214A... |
SMAJ7.5CA | Littelfuse I... | -- | 1000 | TVS DIODE 7.5V 12.9V DO21... |
SMAJ90CA-13-F | Diodes Incor... | -- | 1000 | TVS DIODE 90V 146V SMA |
SMAJ14A-TP | Micro Commer... | 0.07 $ | 1000 | TVS DIODE 14V 23.2V 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