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STMicroelectronics TYN1006RG
- Part No.:
- TYN1006RG
- Manufacturer:
- STMicroelectronics
- Category:
- SCRs
- Package:
- TO-220-3
- Datasheet:
-
TYN1006RG.pdf
- Description:
- SCR 1KV 6A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,159
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Product details
Overview
TYN1006RG from STMicroelectronics is a glass-passivated silicon controlled rectifier (SCR) designed for AC power control in resistive and inductive loads up to 400 Hz, with 1000 V repetitive peak off-state voltage (VRRM), 6 A RMS on-state current (IT(RMS)), and 15 mA gate trigger current (IGT). It operates in TO-220AB package and is used in industrial motor controls, lighting dimmers, and AC solid-state relays.
For engineers reviewing the TYN1006RG datasheet, TYN1006RG pinout, TYN1006RG application, or TYN1006RG equivalent, key selection criteria include VRRM rating, dV/dt immunity (≥200 V/µs at 110°C), surge capability (70 A @ 10 ms), thermal resistance (2.5 °C/W j-c), and gate sensitivity (1.5 V VGT max).
Technical Context
The TYN1006RG is a unidirectional thyristor requiring gate-triggered turn-on and natural commutation via current zero-crossing. Its 1000 V VRRM rating supports operation on 400 VAC mains with safety margin, and its 200 V/µs dV/dt rating ensures robustness against false triggering in noisy inductive switching environments.
Thermal design relies on junction-to-case resistance of 2.5 °C/W, enabling 6 A RMS conduction at 110°C case temperature when heatsinked. The device sustains non-repetitive surge currents up to 70 A for 10 ms (I²t = 24.5 A²s), suitable for brief overload conditions in motor start-up or transformer inrush suppression.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM / VDRM | 1000 V - Withstands peak reverse voltage in AC line applications up to 707 V RMS without conduction. |
| IT(RMS) | 6 A - Sustains continuous 6 A RMS load current at 110°C case temperature with appropriate heatsinking. |
| IGT | 15 mA max - Gate trigger current threshold; compatible with standard microcontroller GPIO or optocoupler drivers. |
| dV/dt | 200 V/µs min at 110°C - Resists spurious turn-on from voltage transients in inductive load switching. |
| Rth(j-c) | 2.5 °C/W - Enables thermal design with predictable junction temperature rise under DC or phase-angle controlled loads. |
| tq | 70 µs typ - Turn-off time defining minimum off-period required before retriggering in AC phase control. |
| I²t | 24.5 A²s - Fusing integral used to coordinate with upstream fuses for short-circuit protection. |
Pinout & Package
TYN1006RG is housed in a TO-220AB package with insulated tab, featuring three terminals: anode (A), cathode (K), and gate (G). The case is electrically connected to the anode, and mounting requires electrical isolation if the heatsink is grounded.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Main current entry terminal | Connected to AC line or high-side load; electrically tied to metal tab for thermal conduction. |
| Cathode (K) | Main current exit terminal | Reference node for gate drive; carries full load current to neutral or return path. |
| Gate (G) | Control input | Low-energy trigger point (≤15 mA, ≤1.5 V) initiating conduction between A and K. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivation | Enhances humidity and contamination resistance for long-term reliability in industrial enclosures. |
| ECOPACK® compliance | Lead-free second-level interconnect and RoHS-compliant packaging per JEDEC JESD97. |
| High dV/dt immunity | 200 V/µs minimum prevents false triggering during inductive load switching transients. |
| Robust surge rating | 70 A non-repetitive surge current (10 ms) supports motor startup and transformer energization. |
| Low thermal resistance | 2.5 °C/W junction-to-case enables compact heatsink designs for 6 A continuous operation. |
Applications
| Industrial Motor Control | AC Lighting Dimmer |
|---|---|
Use Scenario: Phase-angle controlled speed regulation of single-phase induction motors in pumps and fans. IC Role / Device Role / Timing Role: Main power switch triggered synchronously with AC zero-crossing to adjust conduction angle. Use Value: Enables smooth torque control with 1000 V blocking margin for 230 VAC systems and 200 V/µs dV/dt immunity against motor back-EMF spikes. | Use Scenario: Leading-edge dimming of incandescent and halogen lamps in residential/commercial fixtures. IC Role / Device Role / Timing Role: Bidirectional AC switch activated by low-power gate pulse to regulate RMS voltage delivered to lamp filament. Use Value: Delivers flicker-free dimming with 6 A RMS rating supporting up to 1.3 kW loads and 70 µs turn-off time ensuring clean commutation at 50/60 Hz. |
| AC Solid-State Relay | Heating Element Controller |
Use Scenario: Isolated replacement for electromechanical relays in PLC output modules and HVAC actuators. IC Role / Device Role / Timing Role: High-voltage, high-current output stage driven via optocoupler-isolated gate signal. Use Value: Eliminates contact wear and bounce with 1000 V VRRM rating and 24.5 A²s I²t rating enabling coordination with 10 A fast-blow fuses. | Use Scenario: Temperature-regulated power delivery to resistive heating elements in ovens, dryers, and industrial furnaces. IC Role / Device Role / Timing Role: Line-synchronized power switch modulating energy per half-cycle based on PID feedback. Use Value: Supports 6 A RMS continuous current at 110°C case temperature with 2.5 °C/W Rth(j-c), allowing precise thermal management in enclosed heater enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SCR-based AC power control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BT139-800R | 800 V VRRM, 16 A IT(RMS), TO-220 package with isolated tab | Higher current rating but lower voltage margin; requires different heatsink isolation strategy | Select when >6 A load current or higher dI/dt (100 A/µs) is needed; verify gate drive compatibility (IGT = 15 mA same). |
| TYN1012RG | 1200 V VRRM, same 6 A IT(RMS), identical TO-220AB package and pinout | Extended voltage headroom for 480 VAC or transient-prone grids; otherwise functionally interchangeable | Choose for enhanced surge tolerance in industrial plants with poor power quality or long feeders. |
Compared with BT139-800R and TYN1012RG, the TYN1006RG offers optimal balance of 1000 V blocking, 6 A rating, and proven thermal performance in TO-220AB-making it ideal for 230/400 VAC systems where voltage margin and footprint are constrained.
Availability
TYN1006RG is available at Aetrix Electronics and suitable for industrial motor control, AC lighting dimmers, and solid-state relay designs requiring stable component supply, long-lifecycle support, and ECOPACK®-compliant packaging.
Supply support for TYN1006RG 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, specializing in power, analog, MEMS, and microcontroller technologies for industrial, automotive, and consumer markets.
The TYN1006RG belongs to ST's standard SCR family, engineered for cost-effective, reliable AC power switching in mains-connected equipment operating up to 400 Hz with robust thermal and surge performance.
FAQ
What is the maximum junction temperature for continuous operation?
The TYN1006RG has an operating junction temperature range of –40°C to +125°C. For continuous 6 A RMS conduction, the case temperature must not exceed 110°C, as specified in Absolute Ratings Table 3. Exceeding this limit risks thermal runaway due to positive temperature coefficient of on-state voltage.
Is a heatsink required for 6 A RMS operation?
Yes-a heatsink is mandatory. With Rth(j-c) = 2.5 °C/W and 6 A RMS producing ~3.6 W conduction loss (based on VTM ≈ 1.6 V), junction temperature rises ~9°C above case. To stay within 125°C Tj limit at 110°C case, thermal interface resistance and heatsink thermal resistance must be minimized.
Can TYN1006RG replace TYN606RG in existing designs?
No direct drop-in replacement: while both share TO-220AB package and 6 A rating, TYN1006RG has 1000 V VRRM versus 600 V for TYN606RG. Substitution requires verification that system transients and peak line voltages remain within 600 V margin-or risk catastrophic failure.
What gate drive circuit is recommended?
A series resistor of 220 Ω with a 12 V DC pulse (per Table 4 test condition) limits gate current to ~55 mA peak, well below 4 A IGM rating. For microcontroller interfacing, use an optocoupler (e.g., MOC3021) with 100–220 Ω series resistor to ensure ≥15 mA IGT while limiting VGT to ≤1.5 V.
TYN1006RG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Obsolete
- Voltage - Off State:
- 1 kV
- Voltage - Gate Trigger (Vgt) (Max):
- 1.5 V
- Current - Gate Trigger (Igt) (Max):
- 15 mA
- Voltage - On State (Vtm) (Max):
- 1.6 V
- Current - On State (It (AV)) (Max):
- 3.8 A
- Current - On State (It (RMS)) (Max):
- 6 A
- Current - Hold (Ih) (Max):
- 30 mA
- Current - Off State (Max):
- 10 µA
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 70A, 73A
- SCR Type:
- Standard Recovery
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220
TYN1006RG FAQ
1.How can I place an order for TYN1006RG through Aetrix?
Please submit a Request for Quotation (RFQ) for TYN1006RG 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 TYN1006RG reliable?
The price and inventory of TYN1006RG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TYN1006RG is usually 5 days.
3.What payment methods are accepted for TYN1006RG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TYN1006RG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TYN1006RG?
TYN1006RG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TYN1006RG 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 TYN1006RG?
For technical support, including TYN1006RG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TYN1006RG requirements.
6.How does Aetrix verify that TYN1006RG is sourced from the original manufacturer or authorized distributors?
All TYN1006RG 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 TYN1006RG meets industry standards.
7.What is the process for return or replacement of TYN1006RG?
All TYN1006RG units undergo pre-shipment inspection (PSI). If there is an issue with TYN1006RG, 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 TYN1006RG part is unused and in its original packaging.
Return procedure for TYN1006RG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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