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Taiwan Semiconductor Corporation SS210FSH
- Part No.:
- SS210FSH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- SOD-128
- Datasheet:
-
SS210FSH.pdf
- Description:
- 2A, 100V, SCHOTTKY RECTIFIER
- Quantity:
- Payment:
- Shipping:
Inventory:9,669
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Product details
Overview
SS210FSH from Taiwan Semiconductor is a 2 A, 100 V AEC-Q101-qualified Schottky barrier rectifier in SOD-128 package, featuring 0.76 V max forward voltage at 2 A and 25°C, 5 mA max reverse current at 125°C, and 61 pF junction capacitance at 1 MHz/4 V - optimized for high-efficiency DC/DC converters in automotive and industrial power supplies.
For engineers reviewing the SS210FSH datasheet, SS210FSH pinout, SS210FSH application, or SS210FSH equivalent, key selection criteria include its 100 V repetitive peak reverse voltage, low thermal resistance (RθJL = 18 °C/W), AEC-Q101 qualification, SOD-128 surface-mount compatibility, and verified performance across -55°C to +150°C junction temperature range.
Technical Context
The SS210FSH implements a single-die Schottky junction optimized for low forward voltage drop and fast switching with no minority-carrier storage delay. Its 100 V VRRM rating targets mid-voltage DC/DC stages where efficiency and thermal management are critical.
Thermal design is supported by RθJL = 18 °C/W and RθJA = 75 °C/W on a 5 mm × 5 mm Cu pad, enabling reliable operation at 2 A continuous forward current up to 125°C ambient when properly mounted.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - supports input rails up to 100 V peak reverse stress in buck, flyback, and synchronous rectifier topologies |
| IF | 2 A continuous - delivers rated output current without derating below 125°C ambient on standard PCB layout |
| VF (max) | 0.85 V at 2 A, 25°C - reduces conduction loss vs. silicon diodes, improving system efficiency by ~1–2% in 12–48 V DC/DC |
| IR (max) | 5 mA at 100 V, 125°C - ensures minimal leakage-induced standby loss in always-on automotive modules |
| CJ | 61 pF at 1 MHz, 4 V - limits high-frequency switching noise and EMI in >100 kHz SMPS designs |
| TJ max | +150°C - enables operation in under-hood automotive environments and sealed industrial enclosures |
| RθJL | 18 °C/W - allows direct thermal coupling to PCB copper, simplifying heatsinking for compact power modules |
Pinout & Package
Package: SOD-128 - surface-mount, molded plastic case with matte tin-plated leads, moisture sensitivity level 1 (J-STD-020), UL 94V-0 rated compound, and cathode band polarity marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point into Schottky junction | Connected to switch node or transformer secondary in flyback/buck configurations; requires low-inductance routing |
| Cathode | Current exit point; marked by band | Connected to output capacitor or ground return path; serves as reference for voltage sensing and feedback |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive power electronics including engine control units and ADAS domain controllers |
| Low VF at high temperature | 0.62 V max at 2 A, 125°C - maintains efficiency during thermal transients in automotive start-stop cycles |
| High IFSM | 50 A surge rating (8.3 ms) - withstands inrush and fault currents in 24 V industrial power inputs |
| Halogen-free & RoHS compliant | Meets IEC 61249-2-21 and EU RoHS Directive - supports green manufacturing and end-of-life compliance |
| SOD-128 mechanical robustness | Passes JESD201 Class 2 whisker test and JEDEC J-STD-020 MSL-1 - ensures reliability in automated SMT assembly |
Applications
| Automotive On-Board DC/DC Converter | Industrial SMPS Secondary Rectification |
|---|---|
Use Scenario: 12 V → 3.3 V/5 V conversion in vehicle infotainment head units with tight thermal envelopes. IC Role / Device Role / Timing Role: Output rectifier in synchronous or asynchronous buck converter, handling 2 A continuous load. Use Value: 0.76 V typical VF at 2 A reduces conduction loss by ~300 mW vs. comparable 100 V Si diode, lowering board temperature rise by ~8°C. | Use Scenario: Secondary-side rectification in 48 V input telecom DC/DC modules operating at 250 kHz. IC Role / Device Role / Timing Role: Fast-recovery freewheeling diode in active-clamp forward topology. Use Value: 61 pF CJ minimizes capacitive switching loss and EMI generation compared to higher-CJ alternatives at same voltage rating. |
| LED Driver Power Stage | Adapter Auxiliary Supply Rectification |
Use Scenario: Constant-current LED driver for commercial lighting with 24–48 V input and PWM dimming. IC Role / Device Role / Timing Role: Input rectifier feeding bulk capacitor in offline flyback controller IC stage. Use Value: 150°C TJ max enables stable operation inside enclosed LED fixtures where ambient exceeds 85°C. | Use Scenario: Auxiliary bias supply rectification in 65 W laptop adapter with dual-output regulation. IC Role / Device Role / Timing Role: Low-loss rectifier for VCC winding supplying primary-side controller IC. Use Value: AEC-Q101 qualification provides extended reliability margin over standard commercial-grade diodes in long-lifecycle consumer adapters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-2EY10-M3 | Same SOD-128 package, 100 V VRRM, but 0.87 V max VF at 2 A/25°C - 120 mV higher forward drop | Higher conduction loss in thermally constrained layouts; not AEC-Q101 qualified | Preferred where cost is prioritized over automotive qualification and thermal performance |
| ON Semiconductor SB2100 | SOD-128, 100 V, but 2.5 A rating and 0.82 V max VF; no AEC-Q101 certification or 125°C IR data published | Limited high-temp leakage validation; less suitable for under-hood automotive use | Applicable in commercial-grade industrial SMPS where AEC-Q101 is not mandated |
Compared with VS-2EY10-M3 and SB2100, the SS210FSH delivers lower forward voltage at elevated temperature and certified automotive reliability - making it the preferred choice for AEC-compliant designs requiring sustained 2 A operation above 85°C ambient.
Availability
SS210FSH is available at Aetrix Electronics and suitable for automotive on-board DC/DC converters, industrial SMPS secondary rectification, and LED driver power stages requiring stable component supply, full traceability, and long-term lifecycle support.
Supply support for SS210FSH includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving global automotive, industrial, and consumer markets since 1979.
The SS210FSH belongs to TSC's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for high-reliability, high-efficiency power conversion in automotive and harsh-environment industrial systems.
FAQ
What is the maximum junction temperature rating for SS210FSH?
The SS210FSH has a maximum junction temperature (TJ) of +150°C, validated per datasheet Absolute Maximum Ratings. This allows the SS210FSH to operate reliably in under-hood automotive environments and sealed industrial enclosures where ambient temperatures exceed 105°C, provided thermal design meets RθJL = 18 °C/W requirements on a 5 mm × 5 mm Cu pad.
Is SS210FSH pin-compatible with other devices in the SS2xFSH family?
Yes - all SS2xFSH devices, including SS210FSH, share identical SOD-128 package dimensions, pinout (anode/cathode), and mounting footprint. Engineers may substitute SS24FSH through SS220FSH on the same PCB layout, though voltage and forward voltage ratings differ per variant; SS210FSH must be used where 100 V VRRM is required.
Does SS210FSH meet automotive qualification standards?
Yes, the SS210FSH is explicitly qualified to AEC-Q101 Rev D for stress testing including HTGB, HTRB, and temperature cycling. This certification confirms suitability for automotive power electronics such as body control modules, ADAS camera supplies, and infotainment DC/DC converters - unlike generic commercial Schottky diodes.
What is the reverse leakage current of SS210FSH at 125°C?
At 100 V reverse voltage and 125°C junction temperature, the SS210FSH exhibits a maximum reverse current (IR) of 5 mA, as specified in the Electrical Specifications table. This low leakage supports energy-efficient standby operation in always-on automotive modules and reduces thermal runaway risk in parallel configurations.
How does the forward voltage of SS210FSH compare at 25°C versus 125°C?
The SS210FSH forward voltage decreases with rising temperature: it is 0.76 V (max) at 2 A and 25°C, dropping to 0.62 V (max) at 2 A and 125°C. This negative temperature coefficient improves thermal stability in high-power-density designs and reduces conduction loss during thermal transients in automotive start-stop operation.
SS210FSH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- SOD-128
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 850 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 10 µA @ 100 V
- Capacitance @ Vr, F:
- 61pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128
- Operating Temperature - Junction:
- -55°C ~ 150°C
SS210FSH FAQ
1.How can I place an order for SS210FSH through Aetrix?
Please submit a Request for Quotation (RFQ) for SS210FSH on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SS210FSH reliable?
The price and inventory of SS210FSH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SS210FSH is usually 5 days.
3.What payment methods are accepted for SS210FSH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SS210FSH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SS210FSH?
SS210FSH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SS210FSH order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SS210FSH?
For technical support, including SS210FSH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SS210FSH requirements.
6.How does Aetrix verify that SS210FSH is sourced from the original manufacturer or authorized distributors?
All SS210FSH products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SS210FSH meets industry standards.
7.What is the process for return or replacement of SS210FSH?
All SS210FSH units undergo pre-shipment inspection (PSI). If there is an issue with SS210FSH, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SS210FSH part is unused and in its original packaging.
Return procedure for SS210FSH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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