ESD8351XV2T1G

TVS DIODE 3.3VWM 11.2VC SOD523

ESD8351XV2T1G is a low capacitance ESD protection diode in SOD-523 package with 3.3V reverse working voltage and 7.0V breakdown voltage, suitable for protecting high-speed data lines like USB 2.0.Checked against the datasheet

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Technical parameters

Key specs

Reverse standoff voltage3.3 V

Breakdown voltage5.5 ~ 7.8 VMax 7.8 V (IT=1 mA

Clamping voltage8.2 VTyp · Typ 8.2 V (IPP=5 A，tp=8x20 μs)

PolarityUnidirectional

Datasheet-verified parameters

20 items

Parameter	Value and test conditions	Source
Reverse Working Voltage	Max 3.3 V (I/O Pin to GND)
Breakdown Voltage	Min 5.5 V, Typ 7.0 V, Max 7.8 V (IT=1 mA, I/O Pin to GND)
Clamping Voltage	Typ 8.2 V (IPP=5 A, tp=8x20 μs)
Package	SOD-523 (Pb-Free)
Operating Junction Temperature Range	-55 to +125 °C
RoHS Compliant	Yes
Halogen Free	Yes
Grade	AEC-Q101 Qualified (SZ Prefix)
Maximum Peak Pulse Current	5.0 A (8/20 μs @ TA = 25 °C)
Reverse Leakage Current	Max 500 nA (VRWM=3.3 V, I/O Pin to GND)
Junction Capacitance	Typ 0.40 pF, Max 0.55 pF (VR=0 V, f=1 MHz)
Dynamic Resistance	Typ 0.62 Ω (Pin1 to Pin2)
Holding Reverse Voltage	Typ 1.15 V (I/O Pin to GND)
Holding Reverse Current	Typ 20 mA (I/O Pin to GND)
Storage Temperature Range	-55 to +150 °C
IEC 61000-4-2 Contact (ESD)	±15 kV
IEC 61000-4-2 Air (ESD)	±15 kV
ISO 10605 330 pF / 2 kΩ Contact	±30 kV
Pin 1	Cathode
Pin 2	Anode

All parameters (19)ExpandCollapse

Power
Current - Peak Pulse (10/1000µs)	5A (8/20µs)
Power Line Protection	No
Power - Peak Pulse	-
Unidirectional Channels	1
Voltage - Breakdown (Min)	5.5V
Voltage - Clamping (Max) @ Ipp	11.2V
Voltage - Reverse Standoff (Typ)	3.3V (Max)
AC and DC characteristics
Capacitance @ Frequency	0.4pF @ 1MHz
Environment and package
Mounting Type	Surface Mount
Operating Temperature	-55°C~125°C(TJ)
Package	Tape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case	SC-79, SOD-523
Supplier Device Package	SOD-523
Other
Applications	General Purpose
Base Product Number	ESD8351
Mfr	onsemi
Product Status	Active
Series	ESD8351
Type	Zener

Pinout and package

Pin	Name	Function	Source
1		Cathode
2		Anode

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DatasheetDatasheet · 643.4 KB · 2026-11-09

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