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Taiwan Semiconductor Corporation ABS6HREG
- Part No.:
- ABS6HREG
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Bridge Rectifiers
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
ABS6HREG.pdf
- Description:
- BRIDGE RECT 1P 600V 800MA ABS
- Quantity:
- Payment:
- Shipping:
Inventory:6,415
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Product details
Overview
ABS6HREG from Taiwan Semiconductor is a 1 A, 600 V AEC-Q101 qualified standard bridge rectifier in ABS package, featuring glass-passivated junctions, 30 A peak surge current capability, and UL Recognized File # E-326854 - used in automotive-grade AC/DC front-end stages of LED drivers and industrial power adapters.
For engineers reviewing the ABS6HREG datasheet, ABS6HREG pinout, ABS6HREG application, or ABS6HREG equivalent, key selection factors include its AEC-Q101 qualification, 600 V repetitive peak reverse voltage, 1.0 A forward current rating on aluminum substrate, and moisture sensitivity level 1 compliance per J-STD-020.
Technical Context
This quad-configuration bridge rectifier integrates four silicon diodes in a single-molded ABS package with matte tin-plated leads. Its glass-passivated junction ensures stable reverse leakage (≤10 µA at 25°C, ≤150 µA at 125°C) and high reliability under thermal cycling.
The device supports automated placement and meets JESD201 Class 2 whisker resistance. With RθJL = 25°C/W and RθJA = 80°C/W, it delivers defined thermal performance for conduction-cooled PCB layouts in space-constrained power supplies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - maximum non-repetitive reverse voltage the bridge withstands without breakdown |
| IF | 1.0 A - continuous forward current rating when mounted on aluminum substrate |
| IFSM | 30 A - peak surge current for 8.3 ms half-sine wave, critical for inrush handling |
| TJ max | 150 °C - maximum junction temperature enabling operation in under-hood automotive environments |
| VF (per diode) | ≤0.95 V @ 0.4 A, 25°C - low forward drop reduces conduction loss in 5–24 V output SMPS |
| IR (per diode) | ≤10 µA @ 600 V, 25°C - low leakage preserves efficiency in high-impedance hold-up circuits |
Pinout & Package
Package: ABS - molded plastic case meeting UL 94V-0 flammability rating; dimensions per Taiwan Semiconductor Package Outline Drawing ABS; polarity marked on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ~AC1 | AC input terminal 1 | One leg of AC input; connects to line or neutral in full-wave bridge configuration |
| ~AC2 | AC input terminal 2 | Second leg of AC input; completes AC differential input path |
| + | DC positive output | Rectified anode-side output; ties to bulk capacitor positive rail |
| − | DC negative output | Rectified cathode-side output; serves as system ground reference |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including engine control modules and body electronics |
| Glass-passivated junction | Enhances long-term stability of reverse leakage and forward voltage across temperature and humidity |
| UL Recognized (E-326854) | Meets safety requirements for end-equipment certification in North America |
| Moisture sensitivity level 1 | No baking required before reflow; compatible with standard SMT assembly lines |
| Halogen-free (IEC 61249-2-21) | Complies with environmental regulations for automotive and industrial OEM supply chains |
Applications
| Automotive LED Headlamp Driver | Industrial AC/DC Adapter |
|---|---|
Use Scenario: Converts 12–24 VAC auxiliary supply to DC for constant-current LED driver ICs in headlamp assemblies. IC Role / Device Role / Timing Role: Primary AC-to-DC rectification stage; provides isolated DC bus prior to buck regulation. Use Value: AEC-Q101 qualification and 150°C TJ max ensure reliability in under-hood thermal environments up to 125°C ambient. | Use Scenario: Front-end rectification in DIN-rail mounted 24 VDC industrial power supplies feeding PLC I/O modules. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 100–240 VAC mains to unregulated DC bus. Use Value: 30 A IFSM handles repeated inrush surges from capacitive loads without degradation. |
| Smart Lighting Power Supply | Appliance Control Board |
Use Scenario: Rectifies AC input in compact, thermally constrained smart bulb and fixture drivers. IC Role / Device Role / Timing Role: Input-stage bridge delivering DC to integrated PFC + flyback controller. Use Value: ABS package footprint and UL recognition simplify safety certification for Class II lighting products. | Use Scenario: Mains-powered control board in washing machines and HVAC controllers requiring robust AC input conditioning. IC Role / Device Role / Timing Role: Mains rectification before linear regulator or offline SMPS controller. Use Value: Glass-passivated junction and 10 µA max reverse leakage maintain low standby power over product lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU6K (ON Semiconductor) | Same 600 V VRRM, 1.5 A IF, but GBU package (larger footprint, higher RθJA) | Higher thermal mass suits higher-power designs; not AEC-Q101 qualified | Select if higher continuous current margin is needed and automotive qualification is not required |
| ABS6M (Taiwan Semiconductor) | Identical ABS package and electrical specs, but lacks AEC-Q101 qualification and UL recognition | Suitable for commercial-grade applications only; not approved for automotive use | Choose ABS6HREG when AEC-Q101 and UL compliance are mandatory for end-product certification |
Compared with GBU6K and ABS6M, ABS6HREG uniquely combines AEC-Q101 qualification, UL recognition, and ABS package miniaturization - making it the only option among the three qualified for automotive front-end rectification where space, safety, and reliability are jointly constrained.
Availability
ABS6HREG is available at Aetrix Electronics and suitable for automotive LED drivers, industrial AC/DC adapters, and smart lighting power supplies requiring stable component supply and long-term lifecycle support.
Supply support for ABS6HREG 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 ABS series was designed specifically for cost-sensitive, high-reliability AC/DC front-end rectification in automotive and industrial power systems - emphasizing AEC-Q101 compliance, thermal robustness, and SMT manufacturability.
FAQ
What is the peak forward surge current rating for ABS6HREG?
The ABS6HREG has a peak forward surge current (IFSM) rating of 30 A for an 8.3 ms single half-sine wave. This value is specified at TA = 25°C and applies to the entire bridge. It enables reliable handling of inrush currents during cold-start conditions in power supplies using large input capacitors - a key requirement in both automotive and industrial applications where ABS6HREG is deployed.
Is ABS6HREG qualified for automotive applications?
Yes, ABS6HREG is explicitly AEC-Q101 qualified, as indicated by the "H" suffix in its ordering code. This qualification covers stress tests including high-temperature operating life, temperature cycling, and unbiased highly accelerated stress testing - confirming suitability for automotive power electronics such as body control modules and LED lighting systems. The ABS6HREG datasheet (Version M2103) confirms this status.
What does the "REG" suffix mean in ABS6HREG?
The "REG" suffix in ABS6HREG denotes tape-and-reel packaging with 5,000 units per reel, per Taiwan Semiconductor's ordering nomenclature. It does not indicate regulatory certification or functional differentiation - the electrical, thermal, and qualification specifications are identical to ABS6H. The ABS6HREG part is fully interchangeable with ABS6H in design and procurement, differing only in packaging format.
What is the maximum junction temperature for ABS6HREG?
The ABS6HREG has a maximum junction temperature (TJ) of +150°C, with a storage temperature range of −55°C to +150°C. This rating allows operation in under-hood automotive environments and high-ambient industrial enclosures. Thermal design must account for RθJL = 25°C/W and RθJA = 80°C/W to ensure the ABS6HREG stays within this limit under worst-case load and ambient conditions.
Does ABS6HREG meet RoHS and halogen-free requirements?
Yes, ABS6HREG is RoHS compliant and halogen-free per IEC 61249-2-21. These compliance statements are confirmed in the official Taiwan Semiconductor ABS2–ABS10 datasheet (Version M2103). The halogen-free status applies to the molding compound and lead finish, supporting environmental requirements for automotive OEMs and industrial equipment manufacturers targeting global markets.
ABS6HREG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- 4-SMD, Gull Wing
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 600 V
- Current - Average Rectified (Io):
- 800 mA
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 400 mA
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- ABS
ABS6HREG FAQ
1.How can I place an order for ABS6HREG through Aetrix?
Please submit a Request for Quotation (RFQ) for ABS6HREG 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 ABS6HREG reliable?
The price and inventory of ABS6HREG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ABS6HREG is usually 5 days.
3.What payment methods are accepted for ABS6HREG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ABS6HREG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ABS6HREG?
ABS6HREG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ABS6HREG 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 ABS6HREG?
For technical support, including ABS6HREG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ABS6HREG requirements.
6.How does Aetrix verify that ABS6HREG is sourced from the original manufacturer or authorized distributors?
All ABS6HREG 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 ABS6HREG meets industry standards.
7.What is the process for return or replacement of ABS6HREG?
All ABS6HREG units undergo pre-shipment inspection (PSI). If there is an issue with ABS6HREG, 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 ABS6HREG part is unused and in its original packaging.
Return procedure for ABS6HREG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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