Reference Only
SM4NT45CA-H
TVS Diode, 400W, 45V, Bidirectional, DO-214AC
Datasheet
SM4NT45CA-H Datasheet
Product Description
The SM4NT45CA-H is a high-performance bidirectional TVS diode manufactured by FORMOSA MICROSEMI. Designed to protect sensitive electronic equipment from voltage transients induced by lightning, ESD, and inductive load switching, this device offers a standoff voltage of 45V and a peak pulse power dissipation of 400W. Its bidirectional clamping characteristic provides symmetrical protection for AC lines. The SM4NT45CA-H is housed in a DO-214AC (SMA) package, ensuring easy mounting and efficient heat dissipation. Typical applications include I/O interfaces, VCC bus protection, and signal line protection. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI, ensuring you receive genuine components with full traceability. This TVS diode is a reliable solution for enhancing the robustness of your electronic designs.
Technical Specifications
| Attribute | Description |
|---|---|
| Polarity | Bidirectional |
| Package_Type | DO-214AC (SMA) |
| Clamping_Voltage | 77.4 Volts |
| Breakdown_Voltage | 51.3 Volts |
| Reverse_Standoff_Voltage | 45 Volts |
| Operating_Temperature_Range | Minus 55 Degrees Celsius to 150 Degrees Celsius (Junction Temperature) |
| Peak_Pulse_Power_Dissipation | 400 Watts |
Ordering Information
| Attribute | Description |
|---|---|
| Packaging Type | Tape And Reel |