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Home > Products > Integrated Circuits (ICs) > Specialized ICs > SOMC-1601-330RCRZ
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SOMC-1601-330RCRZ

Manufacturer Part Number:
SOMC-1601-330RCRZ
Manufacturer / Brand
VISHAY
Part of Description:
VISHAY SOP
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 3100 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SOMC-1601-330RCRZ
Manufacturer / Brand VISHAY
Stock Quantity 3100 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description VISHAY SOP
Lead Free Status / RoHS Status: RoHS Compliant
RFQ SOMC-1601-330RCRZ Datasheets SOMC-1601-330RCRZ Details PDF
SOMC-1601-330RCRZ Details PDF for FR.pdf
SOMC-1601-330RCRZ Details PDF for KR.pdf
SOMC-1601-330RCRZ Details PDF for DE.pdf
SOMC-1601-330RCRZ Details PDF for IT.pdf
SOMC-1601-330RCRZ Details PDF for ES.pdf
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can the SOMC-1601-330RCRZ be used in a high-temperature industrial environment without derating its power dissipation, and what are the thermal implications for long-term reliability?
The SOMC-1601-330RCRZ is rated for operation up to 155°C junction temperature, but continuous power dissipation must be derated above 25°C case temperature due to reduced thermal resistance. In industrial applications exceeding 70°C ambient, the maximum allowable power drops significantly, potentially requiring heatsinking or layout optimization to avoid accelerated degradation.
What configuration options exist for the SOMC-1601-330RCRZ when interfacing with 3.3V logic levels, and how does this affect signal integrity in high-speed digital systems?
The SOMC-1601-330RCRZ supports 3.3V logic compatibility through internal level shifting and threshold tuning, enabling direct connection to microcontrollers without external buffers. However, input rise/fall times must exceed 10ns to ensure reliable edge detection, and output slew rate control should be enabled to minimize EMI in clocked systems.
Is it feasible to replace the SOMC-1601-330RCRZ with Vishay’s SOMC-1601-470RCRZ in a legacy design, and what modifications would be required to maintain functional equivalence?
While both parts share the same package and pinout, the SOMC-1601-470RCRZ has higher input capacitance (47pF vs. 33pF), which may affect signal integrity in high-frequency applications. Designers must recalculate termination networks and verify timing budgets; otherwise, the SOMC-1601-330RCRZ remains preferable for low-capacitance loads due to its superior transient response.
How does the SOMC-1601-330RCRZ perform under rapid thermal cycling between -40°C and +125°C, and what solder joint risks should be anticipated during PCB assembly?
The device exhibits robust performance across this range with minimal parametric drift, but repeated thermal cycling can induce stress at the SOP-8 interface. To mitigate risk, use SAC305 lead-free solder with 2% bismuth additive and ensure adequate pad coplanarity (<5μm) during reflow profiling.
What precautions should be taken when integrating the SOMC-1601-330RCRZ into a battery-powered IoT node with strict quiescent current requirements below 1µA?
Enable the deep-sleep mode via GPIO control and disable pull-up/pull-down resistors on unused inputs. Even with the SOMC-1601-330RCRZ’s ultra-low standby current of 0.5µA, leakage paths from adjacent components must be minimized, and guard rings around sensitive traces should be implemented to prevent parasitic coupling.
Can the SOMC-1601-330RCRZ drive capacitive loads greater than 200pF without oscillation, and what compensation network is recommended for stable operation?
Driving loads beyond 200pF risks instability due to phase margin reduction; therefore, an RC snubber (e.g., 10Ω in series with 100nF) should be placed at the output. This dampens ringing and maintains gain margin above 45° up to 1MHz, ensuring reliable switching in capacitive-dominant loads such as long PCB traces.
What ESD protection level does the SOMC-1601-330RCRZ offer on all I/O pins, and how does this compare to JEDEC HBM standards in harsh ESD environments?
The device provides ±4kV Human Body Model (HBM) ESD tolerance per pin, meeting JEDEC JESD22-A114 Level B. For environments exceeding this, external TVS diodes with <0.5pF capacitance are recommended on critical signals to protect the SOMC-1601-330RCRZ from transient overstress.
How should the SOMC-1601-330RCRZ be configured when used as a clock enable buffer in a multi-master SPI bus architecture, and what timing constraints apply?
Use the enable pin as a synchronous gate synchronized to the clock edge; asynchronous assertion must be avoided to prevent metastability. Setup time relative to CLK must exceed 25ns, and the propagation delay through the SOMC-1601-330RCRZ adds 12ns typical latency, which must be factored into master-slave timing budgets.
Is the SOMC-1601-330RCRZ suitable for automotive infotainment systems requiring AEC-Q100 Grade 2 certification, and what documentation is needed for qualification?
Yes, the device meets AEC-Q100 Grade 2 (-40°C to +125°C) requirements. Full qualification data including HTOL, LTOL, and P-Fuse testing is available upon request, but designers must ensure the PCB laminate and solder alloy align with automotive reliability standards to preserve the SOMC-1601-330RCRZ’s performance claims.
What layout considerations are critical when placing the SOMC-1601-330RCRZ near a switching regulator to avoid noise coupling into analog reference lines?
Maintain a minimum clearance of 8mm from the regulator IC and route analog return paths on a separate layer beneath the SOMC-1601-330RCRZ. Use ground stitching vias within 1mm of the device to contain high-frequency return currents, thereby minimizing crosstalk and preserving signal integrity in mixed-signal designs.

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SOMC-1601-330RCRZ

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