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C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) — Symbol, Footprint IPC-7351B & 3D STEP Model

C310450

SemiconductorSOP-8_L4.9-W3.9-P1.27-LS6.0-BL · 8 Pins · Pitch 1.27mmIPC-7351B Verified5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL)1GND2GND3GND4VDD8Drain7Drain6Drain5DrainGrid Pitch = 2.54mm (IEEE-315)-15.2-10.2-5.105.110.215.210.25.10-5.1-10.2mm
2. 2D FOOTPRINT
12345678E=3.90mm · Pitch e=1.27mmD=4.90mm-5-4-3-2-101234543210-1-2-3-4mm
3. 3D CAD MODEL
Package Body: 3.90mm × 4.90mm · Pitch: 1.27mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (8/8)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1GNDGNDGround Reference Pin (GND)
2GNDGNDGround Reference Pin (GND)
3GNDGNDGround Reference Pin (GND)
4VDDPowerPower Supply Input (VDD — 3.3V / 5.0V Standard Logic)
5DrainI/OMultiplexed I/O & Peripheral Pin Drain (General)
6DrainI/OMultiplexed I/O & Peripheral Pin Drain (General)
7DrainI/OMultiplexed I/O & Peripheral Pin Drain (General)
8DrainI/OMultiplexed I/O & Peripheral Pin Drain (General)
PIN 1 GND
GND
Ground Reference Pin (GND)
Design note: 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings)

Read the original datasheet PDF directly or click any drawing to view fullscreen
Open PDF in New Window ↗Read Datasheet PDF (.pdf)
PDF VIEWEROfficial Datasheet Document: C310450 (Semiconductor · SOP-8_L4.9-W3.9-P1.27-LS6.0-BL)
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) - 2. Standard Pinout (Top View)
True package pinout (8 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) - 4. Package Dimensions (D×E×A)
SOP-8_L4.9-W3.9-P1.27-LS6.0-BL · 3.90×4.90mm · Pitch 1.27mmExpand ›
5. Recommended Land PatternLAND PATTERN
C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) - 5. Recommended Land Pattern
IPC-7351B Footprint (8 Pads)Expand ›
6. Application SchematicSCHEMATIC
C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) - 6. Application Schematic
Typical Application SchematicExpand ›

Technical Specifications & Part Details (C310450)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) is a 8-pin standard electronic & interconnect component featuring a 4.90 × 3.90 × 1.75 mm mechanical envelope (lead pitch e = 1.27 mm). Rated for 1.8V ~ 5.5V (Theo Datasheet) supply operation across -40°C ~ +85°C (Industrial Grade) with integrated Standard I/O / Passive interfaces.
Operating Supply VoltageV_CC / V_DD
1.8V ~ 5.5V (Theo Datasheet)
Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins
Ambient Operating TemperatureT_A
-40°C ~ +85°C (Industrial Grade)
Industrial temperature grade; T_J(max) = +125°C
Clock / RF Operating Frequencyf_CLK / f_RF
DC / Broadband Passive
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
Observe per-pin absolute maximum current limits
Package Envelope (D × E × A)D × E × A
4.90 × 3.90 × 1.75 mm (A1=0.15 mm)
Package family: SOP (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL)
Pin Count & Lead PitchN / e
8 Pins | Pitch e = 1.27 mm (50.0 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
Standard I/O / Passive
Cross-linked with 4D Pinout & Schematic Symbol
Reflow & Moisture SensitivityIPC / MSL
IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3
60% windowed solder paste stencil on thermal EPAD
Engineering Safety Alert: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.
Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export
5/5 PASS
IEEE-315 Symbol8 auto-grouped pins
OK
IPC-7351B Land Pattern8 pads · Pitch 1.27mm
OK
IPC-7525 60% Solder PasteReflow 1:1 Standard
OK
DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm
OK
3D STEP AP214 & GLBAligned coordinate origin (0,0,0)
OK

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet
5.00 PCB Verified

Mechanical Dimensions & Land Pattern (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL)

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
4.90 × 3.90 mm
Height (A) & Pitch (e)IPC-7351B
A=1.75mm · e=1.27mm
Pad Size (W × L)Level B
0.60 × 1.55 mm
Pins / Total PadsTopology
8P / 8Pad (DUAL_ROW)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives
DFM READY
Designator / Replacement MPNValue / PackageFunction & PCB Layout Rule
N/A
BOM
Per application circuit
SOP-8_L4.9-W3.9-P1.27-LS6.0-BL
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL)

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats
IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL)?

Manufactured by Semiconductor, the C310450 is housed in a SOP-8_L4.9-W3.9-P1.27-LS6.0-BL package with 8 pins and a 1.27 mm lead pitch. Key pins include: 1 (GND: Ground Reference Pin (GND)), 2 (GND: Ground Reference Pin (GND)), 3 (GND: Ground Reference Pin (GND)), 4 (VDD: Power Supply Input (VDD — 3.3V / 5.0V Standard Logic)), 5 (Drain: Multiplexed I/O & Peripheral Pin Drain (General)), 6 (Drain: Multiplexed I/O & Peripheral Pin Drain (General)).

What are the IPC-7351B PCB Footprint dimensions for C310450?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), C310450 (SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) has a nominal body envelope of 3.90 × 4.90 mm, pitch e = 1.27 mm, and 8 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for C310450?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for C310450 (Semiconductor, SOP-8_L4.9-W3.9-P1.27-LS6.0-BL) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

Static Reference Appendix: Pinout Table (8 pins) & KP4110 Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1GNDGND0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
2GNDGND0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
3GNDGND0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
4VDDPower_InPrimary positive power supply input (VDD) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
5DrainDigital_IOSignal terminal Drain (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Drain. Supported peripheral buses: General.
6DrainDigital_IOSignal terminal Drain (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Drain. Supported peripheral buses: General.
7DrainDigital_IOSignal terminal Drain (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Drain. Supported peripheral buses: General.
8DrainDigital_IOSignal terminal Drain (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Drain. Supported peripheral buses: General.
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