Reference Only
SM4F43A-MS-H
TVS Diode 43V 400W Surface Mount
Datasheet
SM4F43A-MS-H Datasheet
Product Description
The SM4F43A-MS-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components. This surface-mount TVS diode is designed to protect sensitive electronic equipment from voltage transients caused by electrostatic discharge (ESD), lightning, and inductive load switching. With a reverse standoff voltage of 43V and a peak pulse power dissipation of 400W, the SM4F43A-MS-H offers robust protection against transient events. Its fast response time and low clamping voltage ensure effective protection for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics. This diode meets industry standards for reliability and performance, making it a dependable choice for circuit protection.
Technical Specifications
| Attribute | Description |
|---|---|
| Polarity | Unidirectional |
| Package_Type | DO-221AC (SMPC) |
| Clamping_Voltage | 70.1 Volts |
| Reverse_Standoff_Voltage | 43 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 |