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TPD2E2U06DCKR

TVS DIODE 5.5VWM 12.4VC SC70-3

TPD2E2U06DCKR is a dual-channel low-capacitance TVS diode ESD protection device in SC70 package, supporting ±25kV contact discharge, operating from -40 to 125°C, suitable for USB 2.0 and I2C interfaces.Checked against the datasheet

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Technical parameters

Key specs

Reverse standoff voltage5.5 VMax 5.5 V (I_IO < 10 μA)

Breakdown voltage6.5 ~ 8.5 VMax 8.5 V (I_IO = 1 mA)

Clamping voltage9.7 VTyp · I_PP = 1 A，I_PP = 5 A，I_PP = 1 A，I_PP = 5 A

Peak pulse power75 WMax 75 W (tp = 8/20 μs

PolarityBidirectional

Datasheet-verified parameters

20 items

Parameter	Value and test conditions	Source
Reverse stand-off voltage	Max 5.5 V (I_IO < 10 μA)
Break-down voltage	Min 6.5 V, Max 8.5 V (I_IO = 1 mA)
Clamping voltage	Typ 9.7 V (IO to GND, I_PP = 1 A, TLP); Typ 12.4 V (IO to GND, I_PP = 5 A, TLP); Typ 1.9 V (GND to IO, I_PP = 1 A, TLP); Typ 4 V (GND to IO, I_PP = 5 A, TLP)
Peak pulse power	Max 75 W (tp = 8/20 μs, DCK package)
Polarity	Bidirectional (IO to GND and GND to IO clamping specified)
Package	SC70 (3 pins), 2.0 mm × 1.25 mm
Operating temperature	-40 °C to 125 °C
Grade	Industrial (Automotive qualified version TPD2E2U06-Q1 available)
RoHS	RoHS & Green
Halogen Free	Green (Chlorine and Bromine based flame retardants meet JS709B low halogen requirements of <=1000ppm)
Peak pulse current	Max 5.5 A (tp = 8/20 μs)
Line capacitance	Typ 1.5 pF, Max 1.9 pF (f = 1 MHz, V_BIAS = 2.5 V)
Leakage current	Typ 1 nA, Max 10 nA (V_IO = 2.5 V)
Dynamic resistance	Typ 0.6 Ω (IO to GND, DCK package); Typ 0.4 Ω (GND to IO, DCK package)
ESD Protection Level	IEC 61000-4-2 Level 4: ±25 kV (Contact), ±30 kV (Air-gap)
HBM ESD	±4000 V (Human-body model)
CDM ESD	±1500 V (Charged-device model)
Recommended Input Pin Voltage	Min 0 V, Max 5.5 V
Storage temperature	-65 °C to 155 °C
Junction-to-ambient thermal resistance	308.3 °C/W (DCK package)

All parameters (19)ExpandCollapse

Power
Current - Peak Pulse (10/1000µs)	5.5A (8/20µs)
Power Line Protection	No
Power - Peak Pulse	75W
Unidirectional Channels	2
Voltage - Breakdown (Min)	6.5V
Voltage - Clamping (Max) @ Ipp	12.4V (Typ)
Voltage - Reverse Standoff (Typ)	5.5V (Max)
AC and DC characteristics
Capacitance @ Frequency	1.5pF @ 1MHz
Environment and package
Mounting Type	Surface Mount
Operating Temperature	-40°C~125°C(TA)
Package	Tape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case	SC-70, SOT-323
Supplier Device Package	SC-70-3
Other
Applications	Ethernet, USB 2.0
Base Product Number	TPD2E2U06
Mfr	Texas Instruments
Product Status	Active
Series	-
Type	Steering (Rail to Rail)

Pinout and package

PackageSC70 (3 pins), 2.0 mm × 1.25 mm

Pin	Name	Function	Source
1		IO1, ESD protected channel, connect to data line
2		IO2, ESD protected channel, connect to data line
3		GND, Ground

Documents

DatasheetDatasheet · 1.2 MB · 2026-10-29

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