ESD121-B1-W0201

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Infineon Technologies ESD121-B1-W0201 Product Info

16 April 2026 0

Semiconductor solutions for home entertainment applications

ESD / transient protection according to:
IEC61000-4-2 (ESD): ±18/±18 kV (air / contact discharge)
IEC61000-4-4 (EFT): ±1.5 kV / ±30 A (5/50 ns)
IEC61000-4-5 (Surge): ±2 A (8/20 μs)
Peak Pulse Power (PPK) = 24W
Bi-directional working voltage up to: VWM = ±7 V
Line capacitance: CL = 0.25 pF (typical) at f = 1 MHz
Clamping voltage: VCL = 24 V (typical) at ITLP = 16 A with RDYN = 0.91 Ω (typical)
Very low reverse current: IL < 1 nA (typical)
Small form factor SMD size 0201 and low profile (0.58 mm x 0.28 mm x 0.15 mm)
Bi-directional and symmetric I/V characteristics for optimized design / assembly

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