T1610T-8G STMicroelectronics Triac MT (Other) In Stock
T1610T-8G is a logic-level T-series triac from STMicroelectronics rated at 16 A and 800 V in a D2PAK surface-mount package. It features a low gate trigger current of 10 mA maximum and gate trigger voltage of 1.3 V maximum for direct microcontroller interfacing. Available from stock worldwide with competitive pricing for AC motor control and solid-state relay designs.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- T1610T-8G Datasheet PDF
- Category
- Triac MT
- Price
- From $0.3667(MOQ 1000)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of T1610T-8G?
- 16 A, 800 V logic-level triac with 10 mA maximum gate trigger current enabling direct drive from 3.3 V or 5 V microcontroller GPIO without additional driver stages
- Low gate trigger voltage of 1.3 V maximum allowing reliable triggering across the full operating temperature range in motor control and lighting dimmer circuits
- D2PAK surface-mount package with exposed heat slug providing superior thermal dissipation for high-current AC switching at up to 16 A RMS
What is T1610T-8G used for?
T1610T-8G is designed for AC motor speed control, lighting dimmers, and solid-state relay applications in home appliances and industrial equipment operating from 230 V AC mains. Its logic-level gate requirements allow direct interfacing with microcontroller outputs, eliminating the need for gate driver ICs in designs where isolation is provided by an optocoupler. The D2PAK package enables PCB-mount thermal management for sustained 16 A AC switching in HVAC fan controllers, electric heater regulators, and pump control systems.
What are the specifications of T1610T-8G?
| Factory Lead Time | 15Weeks |
| YTEOL | 6 |
| Case Connection | MAIN TERMINAL 2 |
| Configuration | SINGLE |
| Critical Rate of Rise of Commutation Voltage-Min | 0.1V/us |
| Critical Rate of Rise of Off-State Voltage-Min | 100V/us |
| DC Gate Trigger Current-Max | 10mA |
| DC Gate Trigger Voltage-Max | 1.3V |
| Holding Current-Max | 25mA |
| JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e3 |
| Leakage Current-Max | 0.005mA |
| Number of Elements | 1 |
| On-State Voltage-Max | 1.55V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 245 |
| RMS On-state Current-Max | 16A |
| Repetitive Peak Off-state Leakage Current-Max | 3600 µA |
| Repetitive Peak Off-state Voltage | 800V |
| Repetitive Peak Reverse Voltage | 800V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Position | SINGLE |
| Trigger Device Type | 4 QUADRANT LOGIC LEVEL TRIAC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8541.30.00.80 |
| Country of Origin | Mainland China |
Where can I find the T1610T-8G datasheet?
T1610T-8G Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for T1610T-8G?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gate trigger current and voltage does T1610T-8G require for direct microcontroller drive?
T1610T-8G requires a maximum gate trigger current of 10 mA and a gate trigger voltage of 1.3 V maximum, allowing direct GPIO control from a 3.3 V or 5 V microcontroller output pin with a simple current-limiting resistor, without requiring a dedicated gate driver IC in AC motor and lighting control circuits.
For which AC load control applications is T1610T-8G rated at 16 A and 800 V appropriate?
T1610T-8G is appropriate for controlling AC loads up to 16 A on 230 V to 400 V mains, covering applications such as single-phase induction motor starters, heating element controllers, industrial solenoid valves, and lamp dimmer circuits. The 800 V blocking voltage provides adequate margin for transient overvoltages on 230 V AC power lines.
How does the D2PAK package of T1610T-8G help manage thermal dissipation at high AC currents?
The D2PAK package features a large exposed copper heat slug soldered directly to the PCB copper pour, providing a thermal resistance to the board of approximately 1°C/W to 2°C/W depending on copper area. This enables T1610T-8G to sustain 16 A RMS continuous AC current without exceeding junction temperature limits, provided adequate PCB copper area or an external heatsink is used.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.4320 | $432.00 |
| 2000+ | $0.4110 | $822.00 |
| 5000+ | $0.3810 | $1905.00 |
| 8000+ | $0.3705 | $2964.32 |
| 16000+ | $0.3686 | $5898.08 |
| 32000+ | $0.3667 | $11735.04 |
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