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Home > Products > Discrete Semiconductor Products > Diodes > Bridge Rectifiers

Taiwan Semiconductor Corporation ABS10-T

Name: ABS10-T
Brand: Taiwan Semiconductor Corporation
SKU: ABS10-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ABS10-T

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Bridge Rectifiers

Package:: 4-SMD, Gull Wing

Datasheet:: ABS10-T.pdf

Description:: BRIDGE RECT 1PHASE 1KV 800MA ABS

Quantity:: RFQ Add To RFQ list

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Inventory:6,699

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Product details

Overview

ABS10-T from Taiwan Semiconductor is a 1 A, 1000 V repetitive peak reverse voltage (V_RRM) standard quad bridge rectifier in ABS package, featuring glass-passivated junctions, 30 A peak forward surge current (I_FSM), and UL recognition (E-326854), designed for high-reliability AC/DC conversion in compact power adapters.

For engineers reviewing the ABS10-T datasheet, ABS10-T pinout, ABS10-T application, or ABS10-T equivalent, key selection criteria include verified V_RRM = 1000 V, I_F = 1.0 A on aluminum substrate, R_θJA = 80 °C/W, moisture sensitivity level 1, and RoHS/halogen-free compliance per IEC 61249-2-21.

Technical Context

The ABS10-T integrates four silicon diodes in a single-phase full-wave bridge configuration with common-cathode and common-anode terminals externally accessible. Its glass-passivated junction ensures stable reverse leakage (<10 µA at 25°C, <150 µA at 125°C) and robust surge handling (60 A non-repetitive I_FSM at 25°C, 8.3 ms sine wave).

Thermally, it delivers R_θJL = 25 °C/W to lead and R_θJA = 80 °C/W to ambient, enabling operation up to T_J = 150°C. The ABS molded plastic case meets UL 94V-0 and JESD201 Class 1A whisker resistance, with matte tin-plated leads solderable per J-STD-002.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	1000 V - Maximum repetitive reverse voltage the device withstands without breakdown; defines safe AC input range up to ~700 V_RMS.
I_F	1.0 A - Continuous forward current rating when mounted on aluminum substrate; determines thermal derating in metal-core PCB designs.
I_FSM	30 A - Peak non-repetitive surge current (8.3 ms half-sine); supports inrush current handling in SMPS startup.
V_F	≤0.95 V - Max forward voltage per diode at 0.4 A and 25°C; directly impacts conduction loss and efficiency at light-to-moderate loads.
T_J max	150 °C - Maximum junction temperature; sets upper limit for thermal design margin in enclosed or high-ambient environments.
R_θJA	80 °C/W - Junction-to-ambient thermal resistance; used to calculate temperature rise under given power dissipation in still-air conditions.
Moisture Sensitivity	Level 1 - No floor life limitation or baking required before reflow; simplifies SMT assembly logistics.

Pinout & Package

Package: ABS - Molded plastic, UL 94V-0 rated, 4-terminal single-phase bridge configuration with polarity markings. Dimensions per Taiwan Semiconductor package outline ABS (length 10.2 mm × width 8.5 mm × height 2.5 mm).

Pin/Terminal	Circuit Role	Design Meaning
~ (AC1)	AC input terminal 1	One of two alternating-current input nodes; connects to primary-side transformer secondary or AC line input.
~ (AC2)	AC input terminal 2	Second AC input node; completes full-wave bridge input path with AC1.
+ (DC+)	Positive DC output	Full-wave rectified positive output; supplies filtered DC bus to downstream capacitors and regulators.
– (DC–)	Negative DC output / common return	Full-wave rectified negative output; serves as system ground reference and return path for DC load current.

Key Features

Feature	Design Value
Glass-passivated chip junction	Enables stable reverse leakage (<150 µA @ 125°C) and long-term reliability under humid or thermally cycled conditions.
UL Recognized (E-326854)	Validates safety compliance for end-equipment certification in North America without additional component-level testing.
RoHS and halogen-free	Meets IEC 61249-2-21 and EU RoHS Directive; eliminates brominated flame retardants and supports green manufacturing requirements.
High I_FSM (60 A, 1.0 ms)	Supports transient overloads such as capacitor charging surges without failure, improving system robustness in unregulated inputs.
Matte tin-plated leads	Ensures reliable solder wetting and intermetallic formation per J-STD-002, reducing voiding risk in automated reflow processes.

Applications

Switching Mode Power Supply (SMPS)	AC/DC Wall Adapters
Use Scenario: Primary-side AC-to-DC rectification in 10–65 W offline flyback converters with universal input (85–265 V_AC). IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting AC line to pulsating DC prior to bulk capacitor filtering and PWM controller operation. Use Value: 1000 V V_RRM provides 2× margin over peak line voltage (375 V), ensuring safe operation during brownouts and surges.	Use Scenario: Compact, low-cost AC/DC conversion in consumer USB chargers and IoT power bricks. IC Role / Device Role / Timing Role: Discrete bridge rectifier replacing discrete diode arrays to reduce footprint and assembly cost. Use Value: ABS package (10.2 × 8.5 mm) enables high-density layout; level-1 MSL eliminates pre-bake steps in high-volume SMT lines.
LED Driver Power Stage	Industrial Control Power Input
Use Scenario: Input rectification for constant-current LED drivers in commercial lighting fixtures operating from 230 V_AC mains. IC Role / Device Role / Timing Role: Bridge rectifier feeding buck or buck-boost DC/DC stage that regulates LED string current. Use Value: 150°C T_J max and R_θJA = 80 °C/W allow operation in thermally constrained enclosures without forced air cooling.	Use Scenario: Front-end rectification in programmable logic controller (PLC) power modules accepting 115/230 V_AC input. IC Role / Device Role / Timing Role: Isolated AC input conditioning stage providing DC bus for internal DC/DC converters and microcontroller supply rails. Use Value: UL recognition (E-326854) and JESD201 Class 1A whisker resistance support industrial safety and long-term field reliability requirements.

Switching Mode Power Supply (SMPS)

AC/DC Wall Adapters

Use Scenario: Primary-side AC-to-DC rectification in 10–65 W offline flyback converters with universal input (85–265 V_AC).

IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting AC line to pulsating DC prior to bulk capacitor filtering and PWM controller operation.

Use Value: 1000 V V_RRM provides 2× margin over peak line voltage (375 V), ensuring safe operation during brownouts and surges.

Use Scenario: Compact, low-cost AC/DC conversion in consumer USB chargers and IoT power bricks.

IC Role / Device Role / Timing Role: Discrete bridge rectifier replacing discrete diode arrays to reduce footprint and assembly cost.

Use Value: ABS package (10.2 × 8.5 mm) enables high-density layout; level-1 MSL eliminates pre-bake steps in high-volume SMT lines.

LED Driver Power Stage

Industrial Control Power Input

Use Scenario: Input rectification for constant-current LED drivers in commercial lighting fixtures operating from 230 V_AC mains.

IC Role / Device Role / Timing Role: Bridge rectifier feeding buck or buck-boost DC/DC stage that regulates LED string current.

Use Value: 150°C T_J max and R_θJA = 80 °C/W allow operation in thermally constrained enclosures without forced air cooling.

Use Scenario: Front-end rectification in programmable logic controller (PLC) power modules accepting 115/230 V_AC input.

IC Role / Device Role / Timing Role: Isolated AC input conditioning stage providing DC bus for internal DC/DC converters and microcontroller supply rails.

Use Value: UL recognition (E-326854) and JESD201 Class 1A whisker resistance support industrial safety and long-term field reliability requirements.

Equivalent & Alternatives

The following parts are listed as comparable options for similar bridge rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
GBU10K (ON Semiconductor)	Same ABS package, 1000 V V_RRM, but higher V_F (1.1 V typ. @ 1 A) and lower I_FSM (25 A, 8.3 ms).	Suitable for lower-efficiency, cost-sensitive designs where surge margin is less critical.	Prefer ABS10-T when lower conduction loss or higher surge capability is required.
DB107S (Diodes Inc.)	Same 1000 V rating and ABS package, but rated I_F = 1.0 A only on FR-4 (not aluminum), and no UL recognition.	Acceptable for non-certified consumer products where safety agency approval is not mandated.	Select ABS10-T for UL-compliant, thermally demanding, or industrial-grade deployments.

Compared with GBU10K and DB107S, the ABS10-T offers superior surge robustness (30 A vs. 25 A/-), lower forward voltage, and formal UL recognition-making it optimal for certified, high-reliability AC/DC front-ends requiring margin on both electrical stress and regulatory compliance.

Availability

ABS10-T is available at Aetrix Electronics and suitable for switching mode power supplies, AC/DC wall adapters, LED driver power stages, and industrial control power inputs requiring stable component supply, consistent parametric performance, and full traceability across production batches.

Supply support for ABS10-T 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, specializing in rectifiers, TVS diodes, MOSFETs, and power ICs.

The ABS6-T to ABS10-T series was developed specifically for cost-effective, high-yield SMT deployment in compact AC/DC power conversion systems-emphasizing reliability, regulatory readiness, and thermal performance in space-constrained designs.

FAQ

What is the maximum continuous forward current rating for ABS10-T?

The ABS10-T has a continuous forward current (I_F) rating of 1.0 A when mounted on an aluminum substrate, and 0.8 A on standard glass-epoxy PCB. This rating reflects real-world thermal limits-not just electrical capacity-and must be applied with appropriate heatsinking or board copper area to maintain T_J ≤ 150°C. Derating curves in the ABS10-T datasheet confirm this dependency on mounting method.

Does ABS10-T meet UL safety standards?

Yes, the ABS10-T is UL Recognized under file number E-326854. This certification covers construction, flammability (UL 94V-0), and electrical safety for use in end equipment. It does not imply full end-product listing, but confirms component-level compliance-reducing time and cost for final product certification in North America.

What is the reverse leakage current of ABS10-T at elevated temperature?

At 125°C junction temperature and rated reverse voltage (1000 V), the ABS10-T exhibits a maximum reverse leakage current (I_R) of 150 µA per diode. This value is measured under pulsed conditions (30 ms pulse width) and remains well within typical design margins for offline rectifier applications, even in thermally stressed environments.

Is ABS10-T compatible with lead-free reflow soldering?

Yes, the ABS10-T features matte tin-plated leads qualified per J-STD-002 for solderability, and its ABS package is rated for standard lead-free reflow profiles (peak temperature up to 260°C). With moisture sensitivity level 1, no baking is required prior to assembly-enabling direct placement into high-throughput SMT lines without process interruption.

How does the ABS10-T compare to ABS6-T and ABS8-T in terms of voltage rating?

The ABS10-T is the highest-voltage variant in the ABSx-T family, with V_RRM = 1000 V-versus 600 V for ABS6-T and 800 V for ABS8-T. All share identical ABS package, pinout, thermal specs (R_θJA = 80 °C/W), and marking format (ABS10, ABS8, ABS6), allowing drop-in replacement when higher voltage margin is needed without layout changes.

ABS10-T 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):: 1 kV

Current - Average Rectified (Io):: 800 mA

Voltage - Forward (Vf) (Max) @ If:: 950 mV @ 400 mA

Current - Reverse Leakage @ Vr:: 10 µA @ 1000 V

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: ABS

ABS10-T FAQ

1.How can I place an order for ABS10-T through Aetrix?

Please submit a Request for Quotation (RFQ) for ABS10-T 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 ABS10-T reliable?

The price and inventory of ABS10-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ABS10-T is usually 5 days.

3.What payment methods are accepted for ABS10-T?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ABS10-T transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ABS10-T?

ABS10-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ABS10-T 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 ABS10-T?

For technical support, including ABS10-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ABS10-T requirements.

6.How does Aetrix verify that ABS10-T is sourced from the original manufacturer or authorized distributors?

All ABS10-T 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 ABS10-T meets industry standards.

7.What is the process for return or replacement of ABS10-T?

All ABS10-T units undergo pre-shipment inspection (PSI). If there is an issue with ABS10-T, 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 ABS10-T part is unused and in its original packaging.

Return procedure for ABS10-T:

1.Submit a request within 90 days.

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

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