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Taiwan Semiconductor Corporation SR006 A0G
- Part No.:
- SR006 A0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
SR006 A0G.pdf
- Description:
- DIODE SCHOTTKY 60V 500MA DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:7,456
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Product details
Overview
SR006 A0G from Taiwan Semiconductor is a 60 V, 0.5 A Schottky barrier rectifier in DO-204AL (DO-41) package, featuring 0.70 V max forward voltage at 0.5 A and 5 µA reverse current at 100 °C, used for high-efficiency DC–DC conversion and adapter power stages.
For engineers reviewing the SR006 A0G datasheet, SR006 A0G pinout, SR006 A0G application, or SR006 A0G equivalent, key selection criteria include its 60 V repetitive peak reverse voltage, 30 A surge capability, junction-to-ambient thermal resistance of 50 °C/W, AEC-Q101 qualification option, and DO-41 mechanical compatibility with standard through-hole layouts.
Technical Context
This Schottky rectifier uses a single-die construction with guard ring overvoltage protection and pure tin-plated leads compliant with J-STD-002 solderability. Its low VF and low IR support high-conversion efficiency in compact power supplies.
Thermal performance is defined by RθJA = 50 °C/W and maximum junction temperature of 150 °C, enabling operation in ambient temperatures up to 125 °C when derated per the forward current curve. Junction capacitance is 80 pF at 1 MHz and 4.0 V reverse bias.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage; sets upper limit for input/output voltage rails in SMPS designs |
| IF | 0.5 A - Continuous forward current rating; defines steady-state power handling in DC–DC output stage |
| IFSM | 30 A - Non-repetitive surge current (8.3 ms half-sine); supports inrush and transient overload tolerance |
| VF max | 0.70 V @ 0.5 A, 25 °C - Low conduction loss directly reduces heat generation and improves system efficiency |
| IR | 5 µA @ 60 V, 100 °C - Low leakage maintains regulation stability in high-temp environments |
| TJ max | 150 °C - Enables extended operation in thermally constrained enclosures without forced cooling |
| CJ | 80 pF @ 1 MHz, 4.0 V - Limits high-frequency switching noise and affects snubber design in fast-switching topologies |
Pinout & Package
Package: DO-204AL (DO-41), axial leaded, cathode indicated by band. Weight: 0.330 g. UL 94V-0 molding compound. RoHS and halogen-free compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential node (e.g., ground or switch node return) in buck/flyback secondary |
| Cathode | Forward current exit point | Connected to output rail; polarity band identifies this terminal for correct PCB placement |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring structure | Enhances ruggedness against transient overvoltage events without external clamping components |
| AEC-Q101 qualified version available | Supports automotive-grade reliability requirements including temperature cycling and HTRB testing |
| Pure tin plating | Ensures consistent solder wetting and long-term intermetallic stability per J-STD-002 |
| Low thermal resistance | RθJA = 50 °C/W enables >0.4 W dissipation in free-air conditions before reaching TJ limit |
Applications
| USB-C Power Adapter | Industrial DC–DC Converter |
|---|---|
Use Scenario: Secondary-side rectification in 20–65 W USB PD adapters operating at 100–500 kHz switching frequency. IC Role / Device Role / Timing Role: Schottky rectifier replacing conventional diodes to minimize conduction loss and improve light-load efficiency. Use Value: 0.70 V VF reduces average power loss by ~35% vs. 1.1 V Si diode, lowering thermal stress on transformer and heatsink. | Use Scenario: Output rectification in isolated 12 V/24 V industrial DC–DC modules with wide input range and -40 °C to +85 °C ambient. IC Role / Device Role / Timing Role: Primary output rectifier in flyback or forward converter topology, handling continuous 0.5 A load. Use Value: 150 °C TJ max and 5 µA IR at 100 °C ensure stable regulation under sustained high-temperature operation. |
| Automotive Body Control Module | LED Driver Power Supply |
Use Scenario: Reverse polarity protection and auxiliary supply rectification in 12 V vehicle subsystems (e.g., door modules, sensors). IC Role / Device Role / Timing Role: Unidirectional current path device with AEC-Q101-compliant variant supporting automotive qualification. Use Value: Guard ring and JESD201 Class 2 whisker resistance prevent field failures due to vibration-induced tin whiskers or ESD transients. | Use Scenario: Constant-current LED driver front-end rectification in outdoor signage with ambient up to 70 °C. IC Role / Device Role / Timing Role: Input-stage AC–DC rectifier feeding bulk capacitor in non-isolated buck-PFC architecture. Use Value: 30 A IFSM withstands line surges and inrush currents during cold-start, improving system robustness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SB0640-TB-E3/52 (Vishay) | Same DO-41 package, 60 V VRRM, but 0.72 V VF max @ 0.5 A and 100 µA IR @ 25 °C | Higher leakage limits use in high-temp precision sensing; less suitable for low-noise LED drivers | Prefer SR006 A0G where low IR at elevated temperature is critical |
| SS16HE3/52 (Vishay) | DO-214AC (SMA) surface-mount package, 60 V, 1 A rating, 0.75 V VF, no AEC-Q101 option | Requires PCB redesign; higher current rating unnecessary for 0.5 A designs; lacks automotive qualification path | Choose SR006 A0G for through-hole assembly, thermal margin, and AEC-Q101 traceability |
Compared with SB0640-TB-E3/52 and SS16HE3/52, SR006 A0G delivers superior high-temperature leakage performance and offers an AEC-Q101-qualified variant, making it preferred for thermally demanding or automotive-critical rectification where DO-41 mounting is required.
Availability
SR006 A0G is available at Aetrix Electronics and suitable for USB-C power adapters, industrial DC–DC converters, and automotive body control modules requiring stable component supply and long-term manufacturing continuity.
Supply support for SR006 A0G 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 industrial, computing, and consumer markets since 1979.
The SR002–SR010 series was designed specifically for cost-sensitive, high-volume power rectification applications requiring reliable Schottky performance in standard through-hole packages across 20–100 V voltage grades.
FAQ
What is the maximum junction temperature rating for SR006 A0G?
The SR006 A0G has a maximum junction temperature (TJ) of 150 °C, verified per absolute maximum ratings table. This allows operation in high-ambient environments when combined with its 50 °C/W junction-to-ambient thermal resistance. Derating curves in the SR002–SR010 datasheet define allowable forward current versus case temperature, and SR006 A0G must not exceed 150 °C under any operating condition.
Is SR006 A0G AEC-Q101 qualified?
The SR006 A0G part number itself is not AEC-Q101 qualified; however, the SR006H and SR006HA0G variants are explicitly listed as AEC-Q101 qualified in the ordering information table. SR006 A0G shares identical die and construction but lacks the automotive qualification test record. For automotive applications, specify SR006HA0G to ensure compliance.
What does the 'A0G' suffix mean in SR006 A0G?
The 'A0G' suffix in SR006 A0G indicates packaging: 'A0' denotes ammo box packing format, and 'G' signifies green (halogen-free) molding compound per IEC 61249-2-21. It is supplied in 3,000-piece ammo boxes, distinct from tape-and-reel versions like SR006 or SR006H. The 'A0G' does not affect electrical specifications or qualification status.
What is the reverse leakage current of SR006 A0G at 60 V and 100 °C?
Per the Electrical Specifications table, SR006 A0G exhibits a maximum reverse current (IR) of 5 mA at rated VR = 60 V and junction temperature of 100 °C. At 25 °C, IR is limited to 500 µA. This temperature-dependent leakage is critical for standby power budgeting in energy-efficient designs using SR006 A0G.
Can SR006 A0G replace SR005 A0G in a design?
Yes, SR006 A0G can replace SR005 A0G because both share identical package (DO-41), forward current (0.5 A), surge rating (30 A), and thermal specs; only VRRM differs (50 V for SR005 vs. 60 V for SR006). The higher blocking voltage provides additional margin against voltage spikes, with no penalty in VF or leakage. No layout or firmware changes are needed.
SR006 A0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-204AL, DO-41, Axial
- Packaging:
- Tape & Box (TB)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 500mA
- Voltage - Forward (Vf) (Max) @ If:
- 700 mV @ 500 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 60 V
- Capacitance @ Vr, F:
- 80pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AL (DO-41)
- Operating Temperature - Junction:
- -55°C ~ 150°C
SR006 A0G FAQ
1.How can I place an order for SR006 A0G through Aetrix?
Please submit a Request for Quotation (RFQ) for SR006 A0G 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 SR006 A0G reliable?
The price and inventory of SR006 A0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SR006 A0G is usually 5 days.
3.What payment methods are accepted for SR006 A0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SR006 A0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SR006 A0G?
SR006 A0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SR006 A0G 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 SR006 A0G?
For technical support, including SR006 A0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SR006 A0G requirements.
6.How does Aetrix verify that SR006 A0G is sourced from the original manufacturer or authorized distributors?
All SR006 A0G 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 SR006 A0G meets industry standards.
7.What is the process for return or replacement of SR006 A0G?
All SR006 A0G units undergo pre-shipment inspection (PSI). If there is an issue with SR006 A0G, 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 SR006 A0G part is unused and in its original packaging.
Return procedure for SR006 A0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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