| Allicdata Part #: | 1086-9046-ND |
| Manufacturer Part#: |
MSMLJ43CAE3 |
| Price: | $ 1.93 |
| Product Category: | Circuit Protection |
| Manufacturer: | Microsemi Corporation |
| Short Description: | TVS DIODE 43V 69.4V DO214AB |
| More Detail: | N/A |
| DataSheet: | MSMLJ43CAE3 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| 368 +: | $ 1.74360 |
| Voltage - Clamping (Max) @ Ipp: | 69.4V |
| Supplier Device Package: | 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) |
| Current - Peak Pulse (10/1000µs): | 43.2A |
| Series: | Military, MIL-PRF-19500 |
| Voltage - Breakdown (Min): | 47.8V |
| Voltage - Reverse Standoff (Typ): | 43V |
| Bidirectional Channels: | 1 |
| Type: | Zener |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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TCMLJ43CAE3 is a type of TVS (transient voltage suppression) diode, which is a specialized diode designed to protect sensitive electronic equipment from voltage spikes caused by spikes. It works by quickly diverting excess current away from the protected component. TCMLJ43CAE3 is a type of unidirectional TVS diode – meaning that it only works in one direction, allowing current to flow from its anode to its cathode, but stopping current from flowing in the opposite direction.
TCMLJ43CAPE3 is designed to protect voltages up to 43 volts, but should be used for applications that require less than 24 volts of protection. It is typically used in portable electronics, automotive electronics, industrial control applications, and telecommunications. It is important to note that while TCMLJ43CAPE3 is designed to protect circuits from transient voltage spikes, it cannot provide full protection against surges and should not be used in circuits that require protection from transient voltage.
The basic working principle of TCMLJ43CAPE3 is quite simple. When a voltage spike occurs, the TCMLJ43CAPE3 quickly reacts by introducing a low resistance path which diverts the surge current away from the protected component. Since it introduces a low resistance path, any current that exceeds the rated value of the diode will be re-routed to the ground of the system, rather than damaging the sensitive components of the system.
In order to correctly use TCMLJ43CAPE3, one must first understand the application field and the environment where the device will be used. The device’s operation must be within the ratings set for the device, as continued operation beyond these ratings can lead to destruction of the device. Furthermore, the device should be placed close to the protected component, as the faster the circuit responds to a voltage spike, the better the protection will be.
In conclusion, TCMLJ43CAPE3 is a type of TVS diode designed to protect sensitive electronic equipment from damage caused by voltage spikes. Its working principle is quite simple – when a voltage spike occurs, the device quickly diverts current away from the protected component. However, proper application of the device must be taken into consideration in order to get the best protection out of the device.
The specific data is subject to PDF, and the above content is for reference
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MSMLJ43CAE3 Datasheet/PDF