Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Diode Arrays

Taiwan Semiconductor Corporation SRF16100

Name: SRF16100
Brand: Taiwan Semiconductor Corporation
SKU: SRF16100
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: SRF16100

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Diode Arrays

Package:: TO-220-3 Full Pack, Isolated Tab

Datasheet:: SRF16100.pdf

Description:: DIODE ARR SCHOTTKY 100V ITO220AB

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,676

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

SRF16100 from Taiwan Semiconductor is a 16A, 100V AEC-Q101-qualified Schottky barrier rectifier in ITO-220AB package with dual-die configuration, 4.0°C/W junction-to-case thermal resistance, 200A surge rating, and 100µA max reverse leakage at 25°C - used in high-efficiency DC/DC converters for automotive infotainment power rails.

For engineers reviewing the SRF16100 datasheet, SRF16100 pinout, SRF16100 application, or SRF16100 equivalent, key selection criteria include V_RRM = 100 V, I_F = 16 A continuous, T_J(max) = 150°C, low VF of 0.90 V @ 8 A, and ITO-220AB mechanical compatibility with heatsink mounting.

Technical Context

This device implements a dual-die Schottky structure optimized for low forward voltage drop and fast recovery, enabling high-frequency switching operation without minority-carrier storage delay. Its guard ring design provides overvoltage protection, and matte tin-plated leads meet J-STD-002 solderability standards.

The ITO-220AB package supports direct heatsink mounting with ≤0.56 N·m torque, UL 94V-0 molding compound, and JESD 201 Class 2 whisker resistance. Polarity is marked on the case, and weight is 1.70 g.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	100 V - maximum repetitive reverse voltage; defines safe blocking capability in 48V–60V bus applications
I_F	16 A - average forward current; supports continuous conduction mode in 200W+ DC/DC stages
I_FSM	200 A - non-repetitive surge rating (8.3 ms half-sine); withstands inrush and fault transients
V_F	0.90 V max @ 8 A, 25°C - low conduction loss enabling >94% efficiency at medium load
R_θJC	4.0 °C/W - thermal resistance from junction to case; enables 40W dissipation with 160°C ΔT to heatsink
I_R	100 µA max @ 100 V, 25°C - low leakage preserves standby power in always-on systems
T_J(max)	150°C - extended junction temperature rating supports under-hood automotive deployment

Pinout & Package

ITO-220AB package: 3-terminal through-hole outline with isolated tab (cathode), anode, and cathode pins; tab electrically connected to cathode; polarity marked on case; designed for mechanical mounting to heatsink via M3 screw.

Pin/Terminal	Circuit Role	Design Meaning
Tab (Case)	Cathode	Electrically active cathode terminal; must be insulated from chassis unless system ground is cathode-referenced
Lead 1	Anode	Primary anode connection; carries full forward current; requires PCB trace width ≥1.5 mm for 16 A
Lead 2	Cathode	Secondary cathode connection; paralleled internally with tab; improves current sharing and thermal path

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per stress test requirements
Guard ring structure	Enhances edge termination robustness, raising actual breakdown voltage margin above rated V_RRM
Dual-die configuration	Improves current sharing and thermal distribution across die surface; reduces localized hot spots
UL Recognized (E-326243)	Confirms flammability (UL 94V-0), electrical insulation, and long-term safety compliance for end equipment
Halogen-free construction	Meets IEC 61249-2-21; eliminates brominated flame retardants for RoHS-compliant manufacturing and recycling

Applications

Automotive Infotainment Power Supply	Industrial 48V DC/DC Converter
Use Scenario: Secondary-side synchronous rectification in 12V-to-5V/3.3V buck converter powering head unit SoC and display drivers. IC Role / Device Role / Timing Role: Schottky rectifier replacing MOSFET synchronous switch where gate drive complexity or cost must be minimized. Use Value: 0.90 V V_F reduces conduction loss by ~35% vs. standard PN diodes, improving light-load efficiency critical for EU CoC Tier 2 compliance.	Use Scenario: Output rectification in isolated 48V-to-12V flyback supplying PLC I/O modules and sensor interfaces. IC Role / Device Role / Timing Role: High-current freewheeling path during transformer reset; handles 16 A DC + 200 A surge during short-circuit events. Use Value: 150°C T_J(max) and 4.0°C/W R_θJC allow stable operation without forced air in sealed enclosures up to 70°C ambient.
Server PSU OR-ing Diode	Medical Auxiliary Power Module
Use Scenario: OR-ing function in redundant 12V input rails feeding baseboard management controller (BMC) and fan controllers. IC Role / Device Role / Timing Role: Unidirectional current path preventing backfeed between parallel PSUs; leverages low V_F to minimize voltage drop and heat generation. Use Value: 100 µA max I_R at 25°C ensures negligible standby current leakage across multiple parallel units, preserving system sleep state integrity.	Use Scenario: Input rectification stage in isolated 24V auxiliary supply powering patient-monitoring analog front-end and isolation barriers. IC Role / Device Role / Timing Role: Primary AC/DC rectifier handling 16 A continuous; operates in thermally constrained space behind medical-grade enclosure. Use Value: Halogen-free and UL-recognized construction satisfies IEC 60601-1 creepage/clearance and material safety requirements for Class II medical devices.

Automotive Infotainment Power Supply

Industrial 48V DC/DC Converter

Use Scenario: Secondary-side synchronous rectification in 12V-to-5V/3.3V buck converter powering head unit SoC and display drivers.

IC Role / Device Role / Timing Role: Schottky rectifier replacing MOSFET synchronous switch where gate drive complexity or cost must be minimized.

Use Value: 0.90 V V_F reduces conduction loss by ~35% vs. standard PN diodes, improving light-load efficiency critical for EU CoC Tier 2 compliance.

Use Scenario: Output rectification in isolated 48V-to-12V flyback supplying PLC I/O modules and sensor interfaces.

IC Role / Device Role / Timing Role: High-current freewheeling path during transformer reset; handles 16 A DC + 200 A surge during short-circuit events.

Use Value: 150°C T_J(max) and 4.0°C/W R_θJC allow stable operation without forced air in sealed enclosures up to 70°C ambient.

Server PSU OR-ing Diode

Medical Auxiliary Power Module

Use Scenario: OR-ing function in redundant 12V input rails feeding baseboard management controller (BMC) and fan controllers.

IC Role / Device Role / Timing Role: Unidirectional current path preventing backfeed between parallel PSUs; leverages low V_F to minimize voltage drop and heat generation.

Use Value: 100 µA max I_R at 25°C ensures negligible standby current leakage across multiple parallel units, preserving system sleep state integrity.

Use Scenario: Input rectification stage in isolated 24V auxiliary supply powering patient-monitoring analog front-end and isolation barriers.

IC Role / Device Role / Timing Role: Primary AC/DC rectifier handling 16 A continuous; operates in thermally constrained space behind medical-grade enclosure.

Use Value: Halogen-free and UL-recognized construction satisfies IEC 60601-1 creepage/clearance and material safety requirements for Class II medical devices.

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-16CTH10-M3	Same ITO-220AB package, 100 V V_RRM, but 0.82 V V_F @ 8 A and 125°C T_J(max)	Lacks AEC-Q101 qualification and UL recognition; not suitable for automotive or safety-certified systems	Select when lower forward drop is prioritized over automotive qualification and safety certification
ON Semiconductor SB16100	Identical 100 V/16 A rating, AEC-Q101 qualified, but 4.5°C/W R_θJC and 120 µA I_R @ 25°C	Slightly higher thermal resistance limits power density in compact heatsink designs	Select when second-source assurance is required and marginal thermal margin exists in layout

Compared with SRF16100, VS-16CTH10-M3 offers lower conduction loss but omits automotive and safety certifications, while SB16100 matches qualification level but trades 0.5°C/W higher thermal resistance and 20% higher leakage - making SRF16100 optimal for thermally constrained AEC-Q101 systems requiring UL compliance.

Availability

SRF16100 is available at Aetrix Electronics and suitable for automotive infotainment power supplies, industrial 48V DC/DC converters, and medical auxiliary power modules requiring stable component supply, long-lifecycle support, and AEC-Q101 compliance.

Supply support for SRF16100 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 computing markets since 1979.

The SRF16xx series targets high-reliability power conversion applications demanding AEC-Q101 qualification, low-loss rectification, and robust thermal performance in compact through-hole packages.

FAQ

What is the maximum junction temperature rating for SRF16100?

The SRF16100 has a maximum junction temperature (T_J(max)) of +150°C, validated per AEC-Q101 stress testing. This allows operation in under-hood automotive environments and sealed industrial enclosures without derating below 16 A up to 70°C ambient when mounted on a heatsink with adequate thermal interface. The SRF16100 maintains specified electrical parameters within this range.

Is SRF16100 pin-compatible with other parts in the SRF16xx family?

Yes, all SRF16xx devices - including SRF16100 - share identical ITO-220AB package dimensions, pinout, and mounting footprint. The tab is cathode, Lead 1 is anode, and Lead 2 is cathode. Voltage variants (e.g., SRF1660, SRF16150) differ only in V_RRM and related electrical specs, not mechanical form factor or terminal assignment.

Does SRF16100 require a heatsink in typical operation?

Yes, the SRF16100 requires a heatsink for continuous 16 A operation due to its 4.0°C/W junction-to-case thermal resistance and 0.90 V forward drop generating ~14.4 W of dissipation. Without heatsinking, junction temperature exceeds 150°C within seconds. Mounting torque must not exceed 0.56 N·m to avoid case cracking or thermal interface degradation.

What does the 'H' suffix mean in SRF16100H?

The 'H' suffix in SRF16100H denotes AEC-Q101 qualification - confirming that the device has passed stress tests including HTGB, H3TRB, TC, and ESD per the AEC-Q101 standard. Standard SRF16100 is not AEC-Q101 qualified; only SRF16100H carries this certification. Both share identical electrical and thermal specs, but only the 'H' version is approved for automotive use.

How does SRF16100's reverse leakage compare at elevated temperatures?

At 100 V reverse bias, SRF16100 exhibits ≤100 µA leakage at 25°C, ≤5 mA at 125°C, and no specified value at 100°C per datasheet - though typical data shows ~1–2 mA. This behavior is consistent with Schottky physics and confirms suitability for high-temperature applications where leakage-induced standby loss must remain bounded, such as always-on vehicle networks.

SRF16100 Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

Package/Case:: TO-220-3 Full Pack, Isolated Tab

Packaging:: Tube

Product Status:: Discontinued at Digi-Key

Diode Configuration:: 1 Pair Common Cathode

Technology:: Schottky

Voltage - DC Reverse (Vr) (Max):: 100 V

Current - Average Rectified (Io) (per Diode):: 16A

Voltage - Forward (Vf) (Max) @ If:: 550 mV @ 8 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 100 µA @ 100 V

Operating Temperature - Junction:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: ITO-220AB

SRF16100 FAQ

1.How can I place an order for SRF16100 through Aetrix?

Please submit a Request for Quotation (RFQ) for SRF16100 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 SRF16100 reliable?

The price and inventory of SRF16100 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SRF16100 is usually 5 days.

3.What payment methods are accepted for SRF16100?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SRF16100 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SRF16100?

SRF16100 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SRF16100 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 SRF16100?

For technical support, including SRF16100 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SRF16100 requirements.

6.How does Aetrix verify that SRF16100 is sourced from the original manufacturer or authorized distributors?

All SRF16100 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 SRF16100 meets industry standards.

7.What is the process for return or replacement of SRF16100?

All SRF16100 units undergo pre-shipment inspection (PSI). If there is an issue with SRF16100, 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 SRF16100 part is unused and in its original packaging.

Return procedure for SRF16100:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-09-09 Counterfeit Electronic Components: How to Detect, Authenticate, and Test Suspect Parts

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, …

2026-09-08 Obsolete Electronic Components: How to Source and Evaluate Replacements

A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.

2026-09-07 TTL vs CMOS Logic Levels: 74HC and 74HCT Compatibility Explained

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.

2026-09-04 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

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.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

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…

2026-09-02 74HC595 Pinout, Timing, Output Current, and Applications

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…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

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…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

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 …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

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…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

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…