
Allicdata Part #: | MSMLJ17A/TRMS-ND |
Manufacturer Part#: |
MSMLJ17A/TR |
Price: | $ 1.88 |
Product Category: | Circuit Protection |
Manufacturer: | Microsemi Corporation |
Short Description: | TVS |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
400 +: | $ 1.71329 |
Current - Peak Pulse (10/1000µs): | 106.6A |
Supplier Device Package: | SMLJ (DO-214AB) |
Package / Case: | DO-214AB, SMC |
Mounting Type: | Surface Mount |
Operating Temperature: | -65°C ~ 150°C (TJ) |
Capacitance @ Frequency: | -- |
Applications: | General Purpose |
Power Line Protection: | No |
Power - Peak Pulse: | 3000W (3kW) |
Series: | Military, MIL-PRF-19500 |
Voltage - Clamping (Max) @ Ipp: | 27.6V |
Voltage - Breakdown (Min): | 18.9V |
Voltage - Reverse Standoff (Typ): | 17V |
Unidirectional Channels: | 1 |
Type: | Zener |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
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The MSMLJ17A/TR is a sensitive gate, unidirectional TVS diode. This diode is designed to protect sensitive electronic components from voltage transients induced by lightning and other transient voltage events. TVS diode, also known as transient voltage suppressor diode, is a four layer semiconductor device that acts as a voltage clamp to protect other sensitive electronic components from potentially damaging overvoltage events. It is not only used in lightning protection, but also other electrical applications, such as in the automotive industry to protect electrical components from voltage spikes and surges, protection of solar panels etc.
The MSMLJ17A/TR is a 400W Transient Voltage Suppressor diode designed to protect sensitive electronic components, such as computer chips, from voltage transients induced by lightning, ESD (electrostatic discharge), and other pulse-type overvoltage events. The diode is capable of clamped voltages between 12-17 volts, and can sustain a peak pulse power up to 400 watts. The TVS diode also has an ESD protection rating of 15kV.
The internal structure of the MSMLJ17A/TR is made up of a series-connected, four layer PNPN diode structure. This structure consists of two “parasitic” parallel connected diodes which provide the clamping action, and a pair of avalanche diodes which act as a shunt device and provide a low impedance path for high currents in the event of a surge or transient event. The two diodes provide a fast and efficient response, and the avalanche diodes absorb excessive energy and dissipate it as heat.
The working principle of the MSMLJ17A/TR TVS diode is quite simple. When a surge or transient event occurs, the upper and lower diodes become forward biased and provide the fast clamping action required to protect sensitive electronic components from the overvoltage. The avalanche diodes provide a low impedance path for any additional current that may be present. The diode can also be engineered to provide different clamping levels depending on the application.
The MSMLJ17A/TR has a wide range of applications, such as protection of electronic components in automotive, industrial, and computer applications from overvoltage events. In addition, the diode is often used in high speed data transmission applications, such as fiber optics, as well as consumer equipment. Its ability to provide both protection and excellent electrical properties makes it a popular choice for many of these applications.
In conclusion, the MSMLJ17A/TR is a sensitive gate, unidirectional TVS diode which provides protection from transient overvoltage events as well as excellent electrical properties. The diode is capable of protecting sensitive electronic components from voltage transients induced by lightning, ESD, and other related overvoltage events. The internal structure of the MSMLJ17A/TR consists of a series-connected, four layer PNPN diode structure which provides fast and efficient clamping action, as well as low impedance paths for excess current. The diode is able to provide different clamping levels dependant on the application, and its many applications include protection of automotive, industrial, and computer components, as well as high speed data transmission components.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
MSMLG33CAE3 | Microsemi Co... | 3.05 $ | 200 | TVS DIODE 33V 53.3V DO215... |
MSMLJ17A/TR | Microsemi Co... | 1.88 $ | 1000 | TVS |
MSMLG150AE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 150V 243V DO215... |
MSMLJ14CAE3/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLG7.5CA | Microsemi Co... | 2.02 $ | 1000 | TVS DIODE 7.5V 12.9V DO21... |
MSMLJ13AE3 | Microsemi Co... | 1.84 $ | 1000 | TVS DIODE 13V 21.5V DO214... |
MSMLJ40CA | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 40V 64.5V DO214... |
MSMLG28A | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 28V 45.4V DO215... |
MSMLG7.5A | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 7.5V 12.9V DO21... |
MSMLJ40CAE3/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLJ90CAE3/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLG13CAE3 | Microsemi Co... | 2.02 $ | 1000 | TVS DIODE 13V 21.5V DO215... |
MSMLG10CAE3/TR | Microsemi Co... | 2.06 $ | 1000 | TVS |
MSMLJ60AE3/TR | Microsemi Co... | 1.88 $ | 1000 | TVS |
MSMLG17A | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 17V 27.6V DO215... |
MSMLJ6.0CAE3/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLJ6.5CA/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLJ7.5CA/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLG43A/TR | Microsemi Co... | 1.99 $ | 1000 | TVS |
MSMLJ12A | Microsemi Co... | 1.84 $ | 1000 | TVS DIODE 12V 19.9V DO214... |
MSMLJ26CA | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 26V 42.1V DO214... |
MSMLJ45CAE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 45V 72.7V DO214... |
MSMLJ7.5CAE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 7.5V 12.9V DO21... |
MSMLJ90CAE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 90V 146V DO214A... |
MSMLJ13CAE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 13V 21.5V DO214... |
MSMLG64A | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 64V 103V DO215A... |
MSMLJ130CA/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLJ6.0CA/TR | Microsemi Co... | 1.97 $ | 1000 | TVS |
MSMLG48CAE3 | Microsemi Co... | 2.02 $ | 1000 | TVS DIODE 48V 77.4V DO215... |
MSMLJ11AE3 | Microsemi Co... | 1.84 $ | 1000 | TVS DIODE 11V 18.2V DO214... |
MSMLG6.0CAE3 | Microsemi Co... | 2.02 $ | 1000 | TVS DIODE 6V 10.3V DO215A... |
MSMLG43AE3/TR | Microsemi Co... | 1.99 $ | 1000 | TVS |
MSMLG58A/TR | Microsemi Co... | 1.99 $ | 1000 | TVS |
MSMLG9.0CAE3 | Microsemi Co... | 2.02 $ | 1000 | TVS DIODE 9V 15.4V DO215A... |
MSMLJ100AE3 | Microsemi Co... | 1.84 $ | 1000 | TVS DIODE 100V 162V DO214... |
MSMLJ11CAE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 11V 18.2V DO214... |
MSMLG33AE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 33V 53.3V DO215... |
MSMLJ75AE3 | Microsemi Co... | 2.77 $ | 200 | TVS DIODE 75V 121V DO214A... |
MSMLJ54CAE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 54V 87.1V DO214... |
MSMLG11AE3 | Microsemi Co... | 1.93 $ | 1000 | TVS DIODE 11V 18.2V DO215... |
TVS DIODE 31V 56.4V DO214AB

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