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STMicroelectronics T1010H-6G-TR
- Part No.:
- T1010H-6G-TR
- Manufacturer:
- STMicroelectronics
- Category:
- TRIACs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
T1010H-6G-TR.pdf
- Description:
- TRIAC SENS GATE 600V 10A D2PAK
- Quantity:
- Payment:
- Shipping:
Inventory:7
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Product details
Overview
T1010H-6G-TR from STMicroelectronics is a high-temperature, logic-level sensitive 10 A TRIAC in D2PAK package, rated for 600 V repetitive peak off-state voltage (VDRM/VRRM), with gate trigger current ≤10 mA and maximum junction temperature of 150 °C. It enables direct microcontroller port driving of AC loads in space-constrained appliance motor controls and industrial heating systems.
For engineers reviewing the T1010H-6G-TR datasheet, T1010H-6G-TR pinout, T1010H-6G-TR application, or T1010H-6G-TR equivalent, key selection criteria include its 150 °C thermal rating, low IGT (≤10 mA), high dV/dt immunity (75 V/µs at Tj = 150 °C), and D2PAK thermal resistance (Rth(j-c) = 1.50 °C/W).
Technical Context
The T1010H-6G-TR is a bidirectional thyristor designed for full-cycle AC phase control, operating in all four quadrants (I–III) with symmetrical triggering characteristics. Its logic-level sensitivity allows direct drive from 3.3 V or 5 V MCU GPIOs without external amplification.
It features enhanced commutation robustness up to 150 °C junction temperature, supported by specified (dI/dt)c values (14.4 A/ms at 0.1 V/µs, 3.8 A/ms at 15 V/µs) and static dV/dt immunity of 75 V/µs - critical for reliable turn-off in noisy industrial environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IT(RMS) | 10 A - Sustains continuous AC load current without heatsink derating beyond Tc = 135 °C |
| VDRM / VRRM | 600 V - Blocks standard 230 VAC mains with ≥2× safety margin against transient overvoltage |
| IGT (max) | 10 mA - Enables direct drive from low-power MCU outputs without gate driver stage |
| Tj (max) | 150 °C - Supports operation in sealed enclosures or high-ambient industrial environments |
| Rth(j-c) | 1.50 °C/W - Allows compact heatsink design; dissipates 10 W at ΔT = 15 °C case-to-junction rise |
| dV/dt (min) | 75 V/µs at Tj = 150 °C - Resists false triggering from EMI or fast transients in motor-drive circuits |
| VT (max) | 1.5 V at ITM = 14.1 A - Limits conduction loss to <21 W at peak current, reducing thermal stress |
Pinout & Package
D2PAK (TO-263) surface-mount package with isolated tab (A2), 3-pin configuration: A2 (anode 2), A1 (anode 1), G (gate). Thermal pad on underside requires soldered copper area for optimal Rth(j-c) = 1.50 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A2 | Anode 2 (main terminal) | High-side connection point; electrically isolated metal tab serves as primary thermal path to PCB |
| A1 | Anode 1 (main terminal) | Low-side connection; referenced to system ground or neutral in typical AC load switching topologies |
| G | Gate | Logic-level trigger input; accepts ≤10 mA pulse to initiate conduction in any quadrant |
Key Features
| Feature | Design Value |
|---|---|
| High-temperature operation | Junction-rated to 150 °C - eliminates need for oversized heatsinks in sealed appliances |
| Logic-level gate sensitivity | IGT ≤ 10 mA at 12 V - compatible with 3.3 V/5 V microcontrollers without buffer stages |
| Enhanced commutation margin | (dI/dt)c = 14.4 A/ms (0.1 V/µs) - ensures reliable turn-off under inductive load conditions |
| High noise immunity | dV/dt = 75 V/µs at Tj = 150 °C - suppresses false triggering in EMI-heavy factory settings |
| RoHS-compliant D2PAK | UL94 V0 epoxy, ECOPACK® grade - meets environmental compliance for global appliance certification |
Applications
| Washing Machine Drum Motor Control | Industrial Oven Heating Element Switching |
|---|---|
|
Use Scenario: Precise phase-angle control of universal motor speed during wash/spin cycles in compact, thermally isolated cabinets. IC Role / Device Role / Timing Role: Bidirectional AC switch triggered by MCU PWM-modulated gate pulses; handles 10 A RMS motor current at 230 VAC. Use Value: Eliminates electro-mechanical relay wear-out and reduces board space by 40% vs. TO-220-based solutions. |
Use Scenario: Duty-cycle modulated power delivery to resistive heating elements in programmable industrial ovens operating continuously at >85 °C ambient. IC Role / Device Role / Timing Role: High-reliability AC power switch controlled via opto-isolated MCU output; sustains 150 °C junction temperature during extended bake cycles. Use Value: Enables 30% smaller heatsink volume while maintaining 10-year field life under thermal cycling stress. |
| Smart Dishwasher Pump Driver | Commercial HVAC Fan Speed Regulator |
|
Use Scenario: Microcontroller-driven variable-speed pump control using zero-crossing synchronized phase-cutting in moisture-sealed dishwasher chassis. IC Role / Device Role / Timing Role: Sensitive-gate TRIAC providing quadrant-independent triggering for bidirectional AC pump motor commutation. Use Value: Reduces gate drive power consumption by 75% vs. standard TRIACs, lowering MCU GPIO loading and system standby current. |
Use Scenario: Multi-zone airflow regulation in rooftop HVAC units exposed to outdoor ambient extremes (−25 °C to +70 °C). IC Role / Device Role / Timing Role: High-dV/dt immunity TRIAC switching 230 VAC fan loads with minimal snubber requirements in electrically noisy duct environments. Use Value: Achieves >99.5% operational uptime by preventing false turn-on from line transients induced by compressor switching. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar sensitive-gate TRIAC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BTB10-600CW | Same 10 A/600 V rating but TO-220 package; IGT = 15 mA; Rth(j-c) = 2.0 °C/W; max Tj = 125 °C | Limited to lower ambient or forced-air-cooled designs; requires larger heatsink for same power dissipation | Prefer when through-hole assembly or legacy footprint compatibility is required |
| Q6010LH4 | 600 V/10 A in TO-220; IGT = 10 mA; but max Tj = 110 °C; dV/dt = 50 V/µs at 125 °C | Not suitable for sealed, high-temp industrial enclosures; higher risk of false triggering in EMI-rich settings | Select only for cost-sensitive consumer-grade appliances with active ventilation |
Compared with BTB10-600CW and Q6010LH4, the T1010H-6G-TR delivers superior thermal headroom (150 °C vs. ≤125 °C), lower thermal resistance (1.50 vs. ≥2.0 °C/W), and higher noise immunity (75 vs. ≤50 V/µs), making it the only choice for thermally constrained, high-reliability AC control.
Availability
T1010H-6G-TR is available at Aetrix Electronics and suitable for washing machine motor control, industrial oven heating regulation, and commercial HVAC fan speed management requiring stable component supply across multi-year production programs.
Supply support for T1010H-6G-TR 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, power, MCU, and sensor solutions for industrial, automotive, and consumer markets.
The T1010H belongs to ST's high-temperature logic-level TRIAC product line, engineered specifically for solid-state replacement of electromechanical relays in thermally demanding AC load control applications.
FAQ
What is the minimum gate trigger voltage required for reliable turn-on?
The maximum gate trigger voltage (VGT) is 1.0 V across all quadrants at Tj = 25 °C. At elevated temperatures (up to 150 °C), VGT remains ≤1.2 V per Figure 5, ensuring compatibility with standard 3.3 V or 5 V MCU GPIOs without level-shifting circuitry.
Can T1010H-6G-TR be used without a heatsink in low-duty-cycle applications?
No. Even at 25% duty cycle, sustained 10 A RMS conduction generates >10 W of power loss. The D2PAK package requires a minimum 25 cm² copper pour (2 oz) for Rth(j-a) ≈ 45 °C/W; for continuous operation, a heatsink maintaining Tc ≤ 135 °C is mandatory per Table 2.
Does this TRIAC support snubberless operation?
Yes - its specified dV/dt immunity of 75 V/µs at Tj = 150 °C and (dI/dt)c of 14.4 A/ms at 0.1 V/µs enable snubberless operation with resistive and moderately inductive loads (e.g., heating elements, universal motors) when gate drive timing avoids critical commutation windows.
Is the D2PAK thermal pad electrically isolated from the A2 terminal?
Yes. The D2PAK package uses an isolated tab construction: the metal thermal pad is internally connected to A2, but the epoxy molding compound provides electrical isolation rated to ≥2500 V RMS between pad and PCB ground plane, verified per UL94 V0 and ST's ECOPACK® compliance documentation.
T1010H-6G-TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Triac Type:
- Logic - Sensitive Gate
- Voltage - Off State:
- 600 V
- Current - On State (It (RMS)) (Max):
- 10 A
- Voltage - Gate Trigger (Vgt) (Max):
- 1 V
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 100A, 105A
- Current - Gate Trigger (Igt) (Max):
- 10 mA
- Current - Hold (Ih) (Max):
- 25 mA
- Configuration:
- Single
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- D2PAK
T1010H-6G-TR FAQ
1.How can I place an order for T1010H-6G-TR through Aetrix?
Please submit a Request for Quotation (RFQ) for T1010H-6G-TR 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 T1010H-6G-TR reliable?
The price and inventory of T1010H-6G-TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T1010H-6G-TR is usually 5 days.
3.What payment methods are accepted for T1010H-6G-TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T1010H-6G-TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T1010H-6G-TR?
T1010H-6G-TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T1010H-6G-TR 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 T1010H-6G-TR?
For technical support, including T1010H-6G-TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T1010H-6G-TR requirements.
6.How does Aetrix verify that T1010H-6G-TR is sourced from the original manufacturer or authorized distributors?
All T1010H-6G-TR 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 T1010H-6G-TR meets industry standards.
7.What is the process for return or replacement of T1010H-6G-TR?
All T1010H-6G-TR units undergo pre-shipment inspection (PSI). If there is an issue with T1010H-6G-TR, 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 T1010H-6G-TR part is unused and in its original packaging.
Return procedure for T1010H-6G-TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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