P4SMAJ220A Overview
SMA P4SMA series 400 W Transient Voltage Suppressor 2 January 2025 Product data sheet 1. General 400 W uni- and bi-directional Transient Voltage Suppressor (TVS) in a SMA Surface-Mounted Device (SMD) plastic package, designed for transient voltage protection. 2. Features and benefits • Rated peak pulse power at 10/1000 μs waveform: PPPM = 400 W • Reverse standoff voltage: VRWM = 7.02 V to 214 V • Reverse current: IR less than 1 μA for VRWM ≥...
P4SMAJ220A Key Features
- Rated peak pulse power at 10/1000 μs waveform: PPPM = 400 W
- Reverse standoff voltage: VRWM = 7.02 V to 214 V
- Reverse current: IR less than 1 μA for VRWM ≥ 11.1 V
- Excellent clamping capability
- Small plastic package suitable for surface-mounted design
P4SMAJ220A Applications
- Power supply protection


