My Inquiry
My Account
Taiwan Semiconductor Corporation SS16FSH
- Part No.:
- SS16FSH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- SOD-128
- Datasheet:
-
SS16FSH.pdf
- Description:
- 1A, 60V, SCHOTTKY RECTIFIER
- Quantity:
- Payment:
- Shipping:
Inventory:3,962
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SS16FSH from Taiwan Semiconductor is a 1A, 60V Schottky barrier surface-mount rectifier in SOD-128 package, qualified to AEC-Q101, with forward voltage of 0.58V at 1A/25°C, 30A surge rating, and junction temperature up to 150°C. It serves as primary output rectifier in compact DC/DC converters for automotive infotainment power supplies.
For engineers reviewing the SS16FSH datasheet, SS16FSH pinout, SS16FSH application, or SS16FSH equivalent, key selection criteria include its low VF at high temperature, moisture sensitivity level 1 compliance, J-STD-020 reflow compatibility, and validated performance in 12V-to-5V/3.3V buck-derived SMPS designs.
Technical Context
The SS16FSH uses a single-die Schottky structure optimized for low conduction loss in medium-voltage switching applications. Its 60V VRRM rating targets 48V input rail derating, while thermal resistance RθJL = 20°C/W enables stable operation under 1A continuous load on standard PCB copper pads.
Electrical behavior is characterized by strong temperature dependence: VF drops from 0.58V (25°C) to 0.52V (125°C) at 1A, and reverse leakage remains ≤40mA at 125°C - critical for maintaining efficiency in thermally constrained automotive modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - supports 48V nominal input systems with 25% safety margin against transients |
| IF | 1 A continuous - sufficient for point-of-load converters delivering up to 5W at 5V |
| VF @ 1A, 25°C | 0.58 V max - reduces conduction loss to <350 mW, enabling >90% efficiency at light loads |
| IFSM (8.3ms) | 30 A - withstands inrush currents during hot-plug events in automotive USB-C PD adapters |
| TJ max | 150 °C - allows operation in under-hood environments without derating below 1A |
| CJ @ 1MHz, 4V | 55 pF - limits high-frequency switching noise in 500kHz–1MHz DC/DC controllers |
| RθJL | 20 °C/W - permits direct thermal coupling to PCB ground plane without heatsink |
Pinout & Package
SOD-128 surface-mount package with cathode-indicating band; matte tin-plated leads compliant with J-STD-002 solderability; UL 94V-0 molding compound; weight 0.028g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input current path from source | Connected to switch node or transformer secondary; low-resistance metal interface minimizes dynamic losses |
| Cathode | Output current path to load/filter | Marked by band; ties directly to output capacitor negative and ground plane for minimal loop inductance |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive power modules requiring zero-failure reliability over 15-year service life |
| Moisture sensitivity level 1 | Enables direct placement without baking, reducing manufacturing cost and handling risk |
| Junction-to-lead thermal resistance = 20°C/W | Allows full 1A current rating on 5mm × 5mm Cu pad without thermal derating |
| Low VF drift with temperature | VF decreases 10% from 25°C to 125°C, improving efficiency stability across operating range |
| High IFSM (30A) | Survives repetitive cold-start surges in 12V vehicle electrical systems without degradation |
Applications
| Automotive Infotainment Power Supply | USB-C PD Adapter Output Stage |
|---|---|
Use Scenario: 12V battery-fed buck converter generating 5V/3.3V for head unit MCU and display drivers. IC Role / Device Role / Timing Role: Primary synchronous rectifier replacing MOSFET + driver; handles 1A continuous output current. Use Value: 0.58V VF at 25°C cuts conduction loss by 40% vs. comparable 60V Si diodes, raising efficiency from 87% to 91%. | Use Scenario: Secondary-side rectification in 65W USB-C PD adapter with GaN primary controller. IC Role / Device Role / Timing Role: Output rectifier in active-clamp flyback topology operating at 200kHz. Use Value: 55pF junction capacitance suppresses EMI generation during 200kHz switching transitions, easing EMC filter design. |
| LED Driver for Interior Lighting | Industrial IoT Sensor Node DC/DC |
Use Scenario: Constant-current LED driver powered from 24V industrial bus, driving 10–20 white LEDs in series. IC Role / Device Role / Timing Role: Freewheeling diode in boost converter controlling LED string current. Use Value: 150°C max junction temperature enables sealed enclosure operation without forced air cooling. | Use Scenario: 3.3V supply generation from 12V field bus in wireless sensor node with -40°C to +85°C ambient range. IC Role / Device Role / Timing Role: Output rectifier in miniature isolated DC/DC module (1W output). Use Value: MSL-1 rating eliminates pre-bake step during automated assembly, shortening production cycle time. |
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-1EQH06-M3/45 | Same SOD-128 package, 60V VRRM, but VF = 0.65V @ 1A/25°C (70mV higher); RθJA = 85°C/W vs. SS16FSH's 75°C/W | Higher VF increases conduction loss by ~120mW at 1A - less suitable for thermally constrained enclosures | Prefer SS16FSH where board space limits heatsinking or ambient exceeds 70°C |
| ON Semiconductor SB160 | DO-214AA package (larger), 60V VRRM, VF = 0.72V @ 1A/25°C; not AEC-Q101 qualified | Requires PCB real estate increase (~3× footprint) and lacks automotive qualification | Select SS16FSH for AEC-Q101 compliance and SMT automation compatibility |
Compared with VS-1EQH06-M3/45 and SB160, the SS16FSH delivers lower forward voltage, certified automotive reliability, and superior thermal performance in the same compact SOD-128 footprint - making it optimal for space-constrained, high-reliability 1A rectification tasks.
Availability
SS16FSH is available at Aetrix Electronics and suitable for automotive infotainment power supplies, USB-C PD adapter output stages, and industrial IoT sensor node DC/DC converters requiring stable component supply across extended product lifecycles.
Supply support for SS16FSH 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 automotive, industrial, and consumer markets since 1979.
The SS16FSH belongs to TSC's FSH-series Schottky rectifiers - engineered specifically for high-efficiency, surface-mount DC/DC conversion in automotive and industrial power systems where AEC-Q101 compliance and thermal robustness are mandatory.
FAQ
What is the maximum junction temperature rating for SS16FSH?
The SS16FSH has a maximum junction temperature (TJ) rating of +150°C, verified per absolute maximum ratings table in the official Taiwan Semiconductor datasheet Version B2103. This allows uninterrupted 1A operation in sealed automotive enclosures where ambient temperatures reach +85°C and power dissipation induces additional thermal rise. The SS16FSH maintains specified electrical parameters within this full range.
Is SS16FSH qualified for automotive applications?
Yes, the SS16FSH is explicitly qualified to AEC-Q101 standards as stated in the FEATURES section of the Taiwan Semiconductor datasheet. This qualification covers stress testing for temperature cycling, humidity bias, mechanical shock, and high-temperature operating life - confirming suitability for automotive power modules including infotainment systems and body control units. SS16FSH is not just automotive-grade; it is AEC-Q101 certified.
What is the forward voltage of SS16FSH at 1A and 125°C?
Per the ELECTRICAL SPECIFICATIONS table in the SS16FSH datasheet, the forward voltage is 0.52V maximum at 1A and 125°C. This value reflects actual measured performance under pulsed conditions (PW = 0.3ms), and is lower than the 25°C value (0.58V max), demonstrating beneficial VF temperature coefficient for stable efficiency across wide thermal ranges.
Does SS16FSH have moisture sensitivity level (MSL) certification?
Yes, SS16FSH is rated MSL Level 1 per J-STD-020, meaning it can be stored indefinitely at ambient conditions and placed directly into reflow ovens without prior baking. This is confirmed in the FEATURES section and supported by terminal plating meeting J-STD-002 solderability requirements - a key advantage for high-throughput SMT lines producing automotive ECUs.
What package type does SS16FSH use, and what are its mechanical identifiers?
SS16FSH uses the SOD-128 surface-mount package, identified by its molded epoxy case with cathode band marking, matte tin-plated leads, and 0.028g typical weight. Dimensions and suggested PCB pad layout are provided in the PACKAGE OUTLINE DIMENSIONS section (Page 7) of the Taiwan Semiconductor datasheet, ensuring reliable reflow solder joint formation and mechanical robustness.
SS16FSH 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):
- 60 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 710 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 60 V
- Capacitance @ Vr, F:
- 55pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128
- Operating Temperature - Junction:
- -55°C ~ 150°C
SS16FSH FAQ
1.How can I place an order for SS16FSH through Aetrix?
Please submit a Request for Quotation (RFQ) for SS16FSH 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 SS16FSH reliable?
The price and inventory of SS16FSH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SS16FSH is usually 5 days.
3.What payment methods are accepted for SS16FSH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SS16FSH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SS16FSH?
SS16FSH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SS16FSH 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 SS16FSH?
For technical support, including SS16FSH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SS16FSH requirements.
6.How does Aetrix verify that SS16FSH is sourced from the original manufacturer or authorized distributors?
All SS16FSH 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 SS16FSH meets industry standards.
7.What is the process for return or replacement of SS16FSH?
All SS16FSH units undergo pre-shipment inspection (PSI). If there is an issue with SS16FSH, 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 SS16FSH part is unused and in its original packaging.
Return procedure for SS16FSH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SS16FSH Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
