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SRDA05-4R2G — SOIC-8 package (representative)
SOIC-8
Representative of package type
onsemi

SRDA05-4R2G

ESD Protection Diode · SO-8 · TVS Diodes
In stock at ZDI Part Status: NRND
Data last refreshed Jul 27, 2026
Manufacturer
onsemi
Mfr Part #
SRDA05-4R2G
Series
SRDA
Category
ESD Protection Diode
Datasheet
View datasheet ↗
Availability & Pricing
ZDI StockIn stock
Date Code1117
PackagingTape & Reel
Unit PriceRequest a Quote
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Working Peak Reverse Voltage (Vrwm)5.0 V
Reverse Breakdown Voltage (Vbr)6.0 V min @ IT = 1.0 mA
Reverse Leakage Current (Ir)10 µA max @ VRWM = 5.0 V
Maximum Clamping Voltage (Vc) @ 1.0 A9.8 V max (8/20 µs)
Maximum Clamping Voltage (Vc) @ 10 A12 V max (8/20 µs)
Capacitance Between I/O Pins And Ground10 pF typ, 15 pF max @ VR = 0 V, f = 1.0 MHz
Capacitance Between I/O Pins5 pF typ, 8 pF max @ VR = 0 V, f = 1.0 MHz
Peak Pulse Power Dissipation (Ppk)500 W (8/20 µs)
Peak Pulse Current (Ipp)10 A (8/20 µs)
Esd Protection (Iec 61000-4-2 Air)15 kV
Esd Protection (Iec 61000-4-2 Contact)8.0 kV
Eft Protection (Iec 61000-4-4)40 A (5/50 ns)
Lightning Protection (Iec 61000-4-5)23 A (8/20 µs)
Number Of Protected Lines4
Diode ConfigurationQuad Array with Internal TVS Diode
Operating Junction Temperature Range-55°C to +150°C
Storage Temperature Range-55°C to +150°C
Lead Soldering Temperature260°C (10 sec)
Flammability RatingUL 94 V-0
Physical & Thermal
Package / CaseSO-8
Mounting TypeSurface Mount
SeriesSRDA
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategoryESD Protection Diode
TypeTVS Diodes
Part StatusNRND

Low Capacitance Surface Mount Surge Protector / ESD Protection Diode Array for High-Speed Data Interfaces

Environmental & Export Classifications

RoHS Status
Compliant

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock onsemi 1117 NEW In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

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Live search & sourcing activity for SRDA05-4R2G — real inquiries only.

Engineering FAQ

answers from this part's real data
Is SRDA05-4R2G in stock at ZDI?
SRDA05-4R2G is in stock at ZDI, packaged as Tape & Reel, date code(s) 1117. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of SRDA05-4R2G?
Working Peak Reverse Voltage (Vrwm): 5.0 V; Reverse Breakdown Voltage (Vbr): 6.0 V min @ IT = 1.0 mA; Reverse Leakage Current (Ir): 10 µA max @ VRWM = 5.0 V; Maximum Clamping Voltage (Vc) @ 1.0 A: 9.8 V max (8/20 µs); Maximum Clamping Voltage (Vc) @ 10 A: 12 V max (8/20 µs); Capacitance Between I/O Pins And Ground: 10 pF typ, 15 pF max @ VR = 0 V, f = 1.0 MHz.
What package is SRDA05-4R2G supplied in?
SRDA05-4R2G is supplied in the SO-8 package, surface mount, rated -55°C ~ 150°C.
Can ZDI source SRDA05-4R2G beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

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