The TPD1E10B09-Q1 device is a bidirectional electrostatic discharge (ESD) transient voltage suppression (TVS) diode in a small 0402 industry standard package. This TVS protection diode is convenient for component placement in space-saving applications and features low RDYN and high IEC rating. The TPD1E10B09-Q1 is rated to dissipate ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard (Level 4) offering ±20-kV contact discharge and ±20-kV IEC air-gap protection. ESD voltages can easily reach 5-kV and during extreme conditions these voltages can be significantly higher, causing damages to many integrated circuits. For example, in a low humidity environment voltages can exceed 20-kV.
●The low dynamic resistance (0.5 Ω) and low clamping voltage (13 V at 1-A IPP) ensures system level protection against transient events, providing robust protection on designs that are exposed to ESD events. This device also features a 10-pF IO capacitance making it ideal for audio lines, push buttons, memory interfaces, or GPIOs.
●This device is also available without automotive qualification: TPD1E10B09.
● AEC-Q101 Qualified
● IEC 61000-4-2 Level 4 ESD Protection
● ±20-kV Contact Discharge
● ±20-kV Air-Gap Discharge
● ISO 10605 (330pF, 330Ω) ESD Protection
● ±8-kV Contact Discharge
● ±15-kV Air-Gap Discharge
● IEC 61000-4-5 Surge Protection
● 4.5 A (8/20 µs)
● I/O Capacitance 10 pF (Typical)
● RDYN: 0.5 Ω (Typical)
● DC Breakdown Voltage ±9.5 V (Minimum)
● Ultra Low Leakage Current 100 nA (Maximum)
● 13-V Clamping Voltage (Typical at IPP = 1 A)
● Industrial Temperature Range: –40°C to +125°C
● Space-Saving 0402 Footprint
