ESDA24P140-1U3M Voltage Suppressor
STMICRO'S
STMicro's ESDA24P140-1U3M 22 V high-power transient voltage suppressor for improved device robustness and lifetime
STMicro's ESDA24P140-1U3M is aimed at protecting USB charging circuits to improve the robustness and lifetime of devices. It can absorb up to 140 A peak pulse current, always keeping the clamping voltage versus operational voltage ratio below 2. A 20 V power line will never face more than 35 V over-voltage during transient events (IEC61000-4-2 ESD and IEC-61000-4-5 surges), and the ESDA24P140-1U3M saves space on the PCB so that more functionalities or miniaturization can be integrated into a device. Housed in 2.0 mm x 2.0 mm package, the maximum thickness of 0.6 mm is ideal for flat devices.
Low clamping voltage of 38 V
Peak pulse power: 4500 W (8/20 µs)
Stand off voltage: 22 V
Unidirectional diode
Low leakage current: 0.20 µA at 25°C
Small and thin package size: 2.0 mm x 2.0 mm x 0.55 mm
Currently the industry’s highest surge current capability in 2.0 mm x 2.0 mm DFN package
Exceeds IEC61000-4-2 Level 4
Smartphones, mobile phones, tablets, portable multimedia
USB VBUS protection USB power delivery
DC power supply protection
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