SZESD7351HT1G
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onsemi SZESD7351HT1G

Manufacturer No:
SZESD7351HT1G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
TVS DIODE 3.3VWM SOD323
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SZESD7351HT1G is an ESD protection diode from onsemi, designed to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events. This device is particularly suited for applications where ultra-low capacitance and fast response times are critical. It is ideal for high-frequency designs, such as USB 2.0 high-speed and antenna line applications, due to its low capacitance and excellent clamping capability.

Key Specifications

ParameterSymbolValueUnit
Reverse Working VoltageVRWM3.3V
Breakdown VoltageVBR5.0V
Reverse Leakage CurrentIR< 1.0 nA (Typ), 50 nA (Max)nA
Clamping Voltage @ 1 AVC8.0V
Clamping Voltage @ 3 AVC10V
Junction CapacitanceCJ0.6 pF (Max)pF
Dynamic ResistanceRDYN0.35 Ω (Typ)Ω
Response Time< 1 nsns
IEC 61000-4-2 ESD Protection±20 kV (Contact), ±20 kV (Air)kV
Total Power Dissipation on FR-5 BoardPD150 mWmW
Junction and Storage Temperature RangeTJ, Tstg-55 to +150 °C°C
Lead Solder Temperature - MaximumTL260 °C (10 Second Duration)°C

Key Features

  • Low Capacitance (0.6 pF Max, I/O to GND)
  • Low Clamping Voltage
  • Stand-off Voltage: 3.3 V
  • Low Leakage
  • Response Time is < 1 ns
  • Low Dynamic Resistance < 1 Ω
  • IEC61000-4-2 Level 4 ESD Protection
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
  • Pb-Free, Halogen Free/BFR Free and RoHS Compliant

Applications

  • RF Signal ESD Protection
  • RF Switching, PA, and Antenna ESD Protection
  • Near Field Communications

Q & A

  1. What is the primary function of the SZESD7351HT1G?
    The primary function of the SZESD7351HT1G is to protect voltage-sensitive components from electrostatic discharge (ESD) and transient voltage events.
  2. What is the maximum capacitance of the SZESD7351HT1G?
    The maximum capacitance is 0.6 pF.
  3. What is the stand-off voltage of the SZESD7351HT1G?
    The stand-off voltage is 3.3 V.
  4. What is the response time of the SZESD7351HT1G?
    The response time is less than 1 ns.
  5. What level of ESD protection does the SZESD7351HT1G offer?
    The device offers IEC61000-4-2 Level 4 ESD protection.
  6. Is the SZESD7351HT1G suitable for automotive applications?
    Yes, it is suitable for automotive applications and other applications requiring unique site and control change requirements, as it is AEC-Q101 qualified and PPAP capable.
  7. What are the environmental compliance features of the SZESD7351HT1G?
    The device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
  8. What are the typical applications of the SZESD7351HT1G?
    Typical applications include RF signal ESD protection, RF switching, PA, and antenna ESD protection, and near field communications.
  9. What is the maximum total power dissipation on an FR-5 board for the SZESD7351HT1G?
    The maximum total power dissipation on an FR-5 board is 150 mW at TA = 25°C.
  10. What is the junction and storage temperature range for the SZESD7351HT1G?
    The junction and storage temperature range is -55 to +150 °C.

Product Attributes

Type:Zener
Unidirectional Channels:1
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):3.3V (Max)
Voltage - Breakdown (Min):5V
Voltage - Clamping (Max) @ Ipp:- 
Current - Peak Pulse (10/1000µs):- 
Power - Peak Pulse:- 
Power Line Protection:No
Applications:Automotive, RF Antenna
Capacitance @ Frequency:0.43pF @ 1MHz
Operating Temperature:-55°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:SC-76, SOD-323
Supplier Device Package:SOD-323
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In Stock

$0.47
950

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Similar Products

Part Number SZESD7351HT1G SZESD8351HT1G SZESD7371HT1G SZESD7361HT1G
Manufacturer onsemi onsemi onsemi onsemi
Product Status Active Last Time Buy Last Time Buy Active
Type Zener Zener Zener Zener
Unidirectional Channels 1 1 1 1
Bidirectional Channels - - - -
Voltage - Reverse Standoff (Typ) 3.3V (Max) 3.3V (Max) 5.3V (Max) 5V
Voltage - Breakdown (Min) 5V 5.5V 7V 16.5V
Voltage - Clamping (Max) @ Ipp - 11.2V - 34V
Current - Peak Pulse (10/1000µs) - 5A (8/20µs) - 16A (100ns)
Power - Peak Pulse - - - -
Power Line Protection No No No No
Applications Automotive, RF Antenna Automotive Automotive, RF Antenna Automotive
Capacitance @ Frequency 0.43pF @ 1MHz 0.4pF @ 1MHz 0.43pF @ 1MHz 0.55pF @ 1MHz
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 125°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SC-76, SOD-323 SC-76, SOD-323 SC-76, SOD-323 SC-76, SOD-323
Supplier Device Package SOD-323 SOD-323 SOD-323 SOD-323

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