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SRDA3.3 - TVS Diode Arrays

Download the SRDA3.3 datasheet PDF. This datasheet also covers the SRDA3.3-4BTG variant, as both devices belong to the same tvs diode arrays family and are provided as variant models within a single manufacturer datasheet.

Description

The SRDA3.3 integrates low capacitance rail-to-rail diodes with an additional zener diode to protect I/O pins against ESD and lightning induced surge events.

Features

  • Lightning protection, IEC61000-4-5, 35A (8/20μs).
  • EFT, IEC61000-4-4, 50A (5/50ns).
  • ESD, IEC61000-4-2, ±30kV contact, ±30kV air.
  • Low clamping voltage.
  • Low leakage current.
  • SOIC-8 surface mount package (JEDEC MS-012).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SRDA3.3-4BTG-Littelfuse.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SRDA3.3-4 Low Capacitance TVS Diode Array Semtech
SRDA3.3-4 Low Capacitance TVS Diode Array Leiditech
SRDA3.3-4 ESD Protection Diode ON Semiconductor
SRDA3.3-4 Steering Diode/TVS Array Combo Bourns
SRDA3.3-4 Utralow Capacitance Transient Voltage Suppressors SEMITECH

Other Datasheets by Littelfuse

Part Number Description
SRDA05 TVS Diode Arrays
SRDA05-4BTG TVS Diode Arrays

Full PDF Text Transcription

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TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- SRDA3.3 Series SRDA3.3 Series 8pF 35A Diode Array RoHS Pb GREEN Description The SRDA3.3 integrates low capacitance rail-to-rail diodes with an additional zener diode to protect I/O pins against ESD and lightning induced surge events. This device can safely absorb up to 35A per IEC61000-4-5 (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2 international standard. Its low loading capacitance makes it ideal for high-speed interfaceprotection. SRDA3.3 Pinout I/O 1 1 Ref 1 2 8 Ref 2 7 I/O 4 Ref 1 3 6 I/O 3 I/O 2 4 5 Ref 2 SOIC-8 (Top View) Note: Pinout diagrams above shown as device footprint on circuit board.
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