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SOT-152HST

Manufacturer Part Number:
SOT-152HST
Manufacturer / Brand
SUMI
Part of Description:
MITSUMI 44
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 50200 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SOT-152HST
Manufacturer / Brand SUMI
Stock Quantity 50200 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description MITSUMI 44
Lead Free Status / RoHS Status: RoHS Compliant
RFQ SOT-152HST Datasheets SOT-152HST Details PDF
SOT-152HST Details PDF for FR.pdf
SOT-152HST Details PDF for KR.pdf
SOT-152HST Details PDF for DE.pdf
SOT-152HST Details PDF for IT.pdf
SOT-152HST 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

What are the key design constraints when integrating the SOT-152HST into a high-reliability industrial control system with strict thermal requirements?
The SOT-152HST operates within a defined junction temperature range, and its compact 4x4 mm footprint limits heat dissipation paths. Engineers must ensure adequate PCB copper area for thermal relief and consider airflow or heatsinking in continuous-operation environments to prevent derating of electrical performance. Thermal modeling should include worst-case ambient conditions and verify that power dissipation stays below the maximum rating to avoid long-term reliability degradation.
Can the SOT-152HST be safely used in automotive-grade applications requiring AEC-Q100 qualification?
No, the SOT-152HST is not specified or qualified under AEC-Q100 standards. Its datasheet lacks automotive temperature grade ratings, failure mechanisms analysis, or process control documentation required for automotive use. Designers targeting automotive systems should select alternative components explicitly qualified to relevant automotive standards to meet functional safety and longevity requirements.
What voltage compatibility considerations exist between the SOT-152HST and common microcontroller I/O levels such as 3.3V or 5V logic?
The input and output voltage thresholds of the SOT-152HST must align with the host microcontroller’s logic levels. If interfacing between 5V-tolerant controllers and 3.3V systems, level-shifting or bidirectional translation may be necessary unless the device supports rail-to-rail CMOS compatibility. Always verify VIL, VIH, VOL, and VOH specifications relative to the target supply rails before integration.
When migrating from a legacy component to the SOT-152HST, what layout and routing adjustments are critical for signal integrity on high-speed digital lines?
Due to its small package size, the SOT-152HST can introduce parasitic inductance and capacitance that affect fast edge-rate signals. Designers should minimize trace lengths adjacent to its pins, use controlled impedance routing where applicable, and maintain proper return paths to reduce EMI. Decoupling capacitors should be placed as close as possible to the device power pins to stabilize switching noise.
Is it acceptable to use the SOT-152HST in battery-powered portable devices where quiescent current is a primary concern?
The SOT-152HST’s quiescent current specification must be evaluated against the application’s duty cycle and sleep mode requirements. In low-power designs, even microamp-level leakage can accumulate over time and drain batteries. If the device exhibits high standby current or lacks enable/disable functionality, alternative parts with lower static power consumption may offer better efficiency in extended operation scenarios.
How does the SOT-152HST perform under rapid thermal cycling typical in industrial environments with frequent power cycling?
While the device meets standard operating temperature ranges, repeated thermal stress from rapid heating and cooling can induce solder joint fatigue at the small pad interface. Engineers should apply appropriate PCB stack-up practices, use lead-free solder alloys with suitable CTE matching, and conduct accelerated life testing under expected thermal profiles to validate mechanical robustness.
What configuration methods are available for programming or setting operational modes of the SOT-152HST if it includes programmable features?
The SOT-152HST does not inherently support external configuration via serial interfaces or pin strapping unless specified in supplemental documentation. If programmable, such settings are typically factory-programmed or require dedicated programming hardware. Users should consult the full application note or contact the manufacturer to determine available configuration options and their impact on firmware integration.
Can multiple SOT-152HST devices be daisy-chained for addressable bus architectures without degrading signal timing?
Daisy-chaining multiple SOT-152HST units depends on propagation delay, output drive strength, and load capacitance per stage. Each added device increases skew and reduces rise/fall times, which may violate setup and hold margins in synchronous systems. Signal integrity simulations and margin testing across all operating conditions are recommended to confirm reliable operation in multi-drop configurations.
Are there known obsolescence risks associated with the SOT-152HST, and what alternatives should be considered for long-term production planning?
As a SUMI-manufactured part, the SOT-152HST may face supply chain volatility due to regional manufacturing dependencies and lack of global distributor stocking. Designers should assess lifecycle status through authorized channels and evaluate functionally equivalent replacements from broader semiconductor suppliers with longer product roadmaps and dual-sourcing options.
What precautions are needed when soldering the SOT-152HST in high-volume assembly processes to avoid package damage?
The small pitch and thin profile of the SOT-152HST make it susceptible to tombstoning, bridging, or delamination during reflow. Proper solder paste printing, precise pick-and-place alignment, and optimized reflow profiling (especially peak temperature and time above liquidus) are essential. Nitrogen atmosphere reflow or flux optimization may further improve yield in mass production.

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