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Taiwan Semiconductor Corporation GPAS1006
- Part No.:
- GPAS1006
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
GPAS1006.pdf
- Description:
- 10A, 800V, STANDARD RECOVERY REC
- Quantity:
- Payment:
- Shipping:
Inventory:1,456
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Product details
Overview
GPAS1006 from Taiwan Semiconductor is a 10A, 800V standard surface-mount rectifier diode in TO-263AB (D2PAK) package, featuring glass-passivated junction, low forward voltage (1.10 V max at 10 A), and high surge capability (150 A, 8.3 ms). It serves as primary output rectification in high-efficiency DC-DC converters.
For engineers reviewing the GPAS1006 datasheet, GPAS1006 pinout, GPAS1006 application, or GPAS1006 equivalent, key selection factors include its 800 V repetitive peak reverse voltage, 4 °C/W junction-to-case thermal resistance, 5 µA max reverse leakage at 25 °C, and RoHS/halogen-free compliance for industrial power supplies.
Technical Context
The GPAS1006 is a single-die, standard (non-fast, non-ultrafast) silicon rectifier optimized for continuous conduction mode in medium-voltage switching power supplies. Its glass passivation ensures stable junction performance under thermal cycling and humidity exposure.
With a maximum forward voltage of 1.10 V at 10 A and 25 °C, it delivers low conduction loss while maintaining robust 150 A surge rating and 150 °C maximum junction temperature - enabling reliable operation in compact, thermally constrained layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 800 V - supports input/output isolation up to 800 V DC in offline SMPS and industrial DC link applications |
| IF | 10 A continuous - rated for steady-state output rectification in 100–300 W power stages |
| IFSM | 150 A (8.3 ms half-sine) - withstands startup surges and transient overloads without failure |
| VF | ≤1.10 V @ 10 A, 25 °C - reduces conduction loss and improves efficiency vs. higher-VF alternatives |
| RθJC | 4 °C/W - enables effective heatsinking via PCB copper pour or external heatsink mounting |
| IR | ≤5 µA @ 800 V, 25 °C - ensures minimal standby leakage in high-impedance bias networks |
| Junction Temp | −55 to +150 °C - supports operation in extended-temperature industrial environments |
Pinout & Package
Package: TO-263AB (D2PAK) - surface-mount, 3-terminal, isolated tab (cathode-connected tab), matte tin-plated leads, UL 94V-0 molding compound, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Input current entry | Connected to transformer secondary or switch node; requires adequate trace width for 10 A RMS |
| Cathode (Lead 2) | Output current exit | Electrically tied to exposed metal tab; must be routed to ground or return plane with thermal relief |
| Tab (Cathode) | Primary thermal path & electrical cathode | Provides low-thermal-resistance path to heatsink or large copper area; electrically identical to Lead 2 |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Prevents moisture ingress and metallization corrosion, extending lifetime in humid or outdoor-rated enclosures |
| Low VF (≤1.10 V) | Reduces power dissipation by ~0.5 W vs. 1.3 V diodes at 10 A, lowering thermal design margin requirements |
| 150 A surge rating | Survives repeated cold-start events in 48 V telecom rectifiers without derating or parallel devices |
| RoHS & halogen-free | Complies with IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for green manufacturing and end-of-life processing |
Applications
| AC-DC Power Adapters | Industrial DC-DC Converters |
|---|---|
Use Scenario: 24 V/10 A output stage in universal-input (90–264 VAC) wall adapters for factory automation controllers. IC Role / Device Role / Timing Role: Output rectifier converting high-frequency transformer secondary AC to regulated DC bus. Use Value: 800 V VRRM provides 2× safety margin over reflected 400 V peak, while 4 °C/W RθJC allows direct tab soldering to 2 oz copper. | Use Scenario: Secondary-side rectification in 48 V input, 12 V/10 A isolated DC-DC modules for PLC I/O cards. IC Role / Device Role / Timing Role: Uncontrolled rectifier in synchronous or quasi-resonant flyback topologies. Use Value: 5 µA reverse leakage at 25 °C minimizes no-load power draw, supporting Energy Star Level VI standby compliance. |
| Solar Microinverters | Motor Drive Auxiliary Supplies |
Use Scenario: DC link rectification in bidirectional auxiliary power supply for solar microinverter gate drivers. IC Role / Device Role / Timing Role: High-reliability freewheeling and rectification path handling 600 V DC bus transients. Use Value: 150 A IFSM absorbs capacitor charging spikes during soft-start, eliminating need for snubber networks. | Use Scenario: Input rectification for 24 V control rail in HVAC variable-frequency drives. IC Role / Device Role / Timing Role: Bridge rectifier leg in compact, encapsulated auxiliary SMPS feeding MCU and gate driver ICs. Use Value: Glass passivation ensures long-term stability under thermal cycling from motor start-stop duty cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10R06DJF | 600 V VRRM, 1.15 V VF, TO-263AB, fast recovery (trr = 65 ns) | Lower voltage rating; faster switching but higher VF; suited for higher-frequency PFC stages | Select when operating frequency exceeds 100 kHz and 600 V margin suffices |
| MBR1080CT | 800 V VRRM, Schottky construction, 0.85 V VF, TO-220AB package | Lower VF but limited to 125 °C TJ; through-hole mounting only; no glass passivation | Choose for lower-loss, lower-temp designs where board space and assembly method permit TO-220 |
Compared with STTH10R06DJF and MBR1080CT, GPAS1006 offers superior thermal robustness (150 °C TJ), industry-standard D2PAK surface-mount compatibility, and proven reliability in humid industrial environments - making it optimal for cost-sensitive, high-volume 800 V rectification where fast recovery is not required.
Availability
GPAS1006 is available at Aetrix Electronics and suitable for industrial DC-DC converters, solar auxiliary supplies, and motor drive control rails requiring stable component supply, long-lifecycle assurance, and J-STD-020 Level 1 moisture handling.
Supply support for GPAS1006 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 global industrial, computing, and consumer markets since 1979.
The GPAS1006 belongs to TSC's GPAS series of glass-passivated standard rectifiers, engineered specifically for high-current, medium-voltage output rectification in cost-sensitive, thermally demanding power conversion systems.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) of GPAS1006?
The GPAS1006 has a maximum repetitive peak reverse voltage (VRRM) of 800 V, as confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version D2211). This rating defines the highest reverse voltage the device can block continuously without breakdown, making GPAS1006 suitable for 400–600 V DC link applications with appropriate safety margin.
Does GPAS1006 have a fast recovery characteristic?
No, GPAS1006 is a standard recovery rectifier, not a fast or ultrafast type. Its datasheet does not specify reverse recovery time (trr) or Qrr, and its electrical characterization focuses on forward conduction and steady-state reverse blocking. GPAS1006 is intended for use in topologies operating below 100 kHz, such as flyback and forward converters - unlike fast recovery alternatives like STTH10R06DJF.
What is the thermal resistance from junction to case (RθJC) for GPAS1006?
The junction-to-case thermal resistance (RθJC) of GPAS1006 is 4 °C/W, per the Thermal Performance section of the Taiwan Semiconductor datasheet. This value assumes proper soldering of the cathode tab to a minimum 1-inch² copper area on a 2-layer PCB; actual thermal performance depends on PCB layout, copper thickness, and heatsinking.
Is GPAS1006 RoHS and halogen-free compliant?
Yes, GPAS1006 is RoHS compliant and halogen-free in accordance with IEC 61249-2-21, as explicitly stated in the Features section of the official datasheet. The device uses matte tin-plated leads and a UL 94V-0 molding compound, meeting environmental and safety requirements for industrial and commercial electronics manufacturing.
What is the marking code printed on the GPAS1006 package?
The marking code on the GPAS1006 device body is "GPAS1006", as shown in the Marking Diagram and Absolute Maximum Ratings table of the Taiwan Semiconductor datasheet. Additional markings include "G" (green compound), date code (YWW format), and factory code "F", consistent across the GPAS1001–GPAS1007 family.
GPAS1006 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 800 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 10 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 5 µA @ 800 V
- Capacitance @ Vr, F:
- 50pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
- Operating Temperature - Junction:
- -55°C ~ 150°C
GPAS1006 FAQ
1.How can I place an order for GPAS1006 through Aetrix?
Please submit a Request for Quotation (RFQ) for GPAS1006 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 GPAS1006 reliable?
The price and inventory of GPAS1006 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GPAS1006 is usually 5 days.
3.What payment methods are accepted for GPAS1006?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GPAS1006 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GPAS1006?
GPAS1006 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GPAS1006 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 GPAS1006?
For technical support, including GPAS1006 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GPAS1006 requirements.
6.How does Aetrix verify that GPAS1006 is sourced from the original manufacturer or authorized distributors?
All GPAS1006 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 GPAS1006 meets industry standards.
7.What is the process for return or replacement of GPAS1006?
All GPAS1006 units undergo pre-shipment inspection (PSI). If there is an issue with GPAS1006, 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 GPAS1006 part is unused and in its original packaging.
Return procedure for GPAS1006:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GPAS1006 Tags
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