STMicroelectronics

ESDA24P140-1U3M Voltage Suppressor

STMicro's ESDA24P140-1U3M 22 V high-power transient voltage suppressor for improved device robustness and lifetime

Image of STMicro's ESDA24P140-1U3M Voltage SuppressorSTMicro'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.

Features
  • 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
Benefits
  • Currently the industry’s highest surge current capability in 2.0 mm x 2.0 mm DFN package
  • Exceeds IEC61000-4-2 Level 4
Applications
  • Smartphones, mobile phones, tablets, portable multimedia
  • USB VBUS protection USB power delivery
  • DC power supply protection

ESDA24P140-1U3M Voltage Suppressor

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityPriceView Details
TVS DIODE 22VWM 29.5VC 3QFNESDA24P140-1U3MTVS DIODE 22VWM 29.5VC 3QFN22V (Max)22.7V29.5V15008 - Immediate$0.82View Details
Published: 2018-11-29