Reference Only
FM540-ASF-Q1-H
TVS Diode, 400W, 54V, DO-214AC (SMA)
Datasheet
FM540-ASF-Q1-H Datasheet
Product Description
The FM540-ASF-Q1-H is a robust Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor, ensuring you receive genuine components. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a power dissipation rating of 400W and a standoff voltage of 54V, the FM540-ASF-Q1-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. It is housed in a compact DO-214AC (SMA) package, making it suitable for space-constrained applications. Ideal for use in automotive, industrial, and consumer electronics applications where reliable overvoltage protection is critical.
Technical Specifications
| Attribute | Description |
|---|---|
| Polarity | Unidirectional |
| Package_Type | DO-214AC (SMA) |
| Voltage_Rating | 54 Volts |
| Clamping_Voltage | 87.1 Volts |
| Power_Dissipation | 400 Watts |
| Peak_Pulse_Current | 4.6 Amperes |
| Reverse_Standoff_Voltage | 54 Volts |
Ordering Information
| Attribute | Description |
|---|---|
| Packaging Type | Tape And Reel |