Reference Only
ZS4727A-AF-H
TVS Diode, Unidirectional, 400W, DO-214AC (SMA)
Datasheet
ZS4727A-AF-H Datasheet
Product Description
The ZS4727A-AF-H is a high-performance unidirectional TVS diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and ESD. With a power dissipation rating of 400W, the ZS4727A-AF-H effectively clamps transient voltages to safe levels, preventing damage to downstream circuitry. Its DO-214AC (SMA) package allows for easy surface mounting and efficient heat dissipation. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where reliable overvoltage protection is crucial. The unidirectional configuration ensures optimal protection for DC circuits.
Technical Specifications
| Attribute | Description |
|---|---|
| Polarity | Unidirectional |
| Package_Type | DO-214AC (SMA) |
| Current_Rating | 400 Watts |
| Voltage_Rating | 27 Volts |
| Clamping_Voltage | 43.5 Volts |
| Peak_Pulse_Power | 400 Watts |
| Operating_Temperature | -55 Degrees Celsius to 150 Degrees Celsius (Junction Temperature) |
| Reverse_Standoff_Voltage | 27 Volts |
| Maximum_Breakdown_Voltage | 31.4 Volts |
| Minimum_Breakdown_Voltage | 28.5 Volts |
Ordering Information
| Attribute | Description |
|---|---|
| Packaging Type | Tape And Reel |