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NXP Semiconductors TYN16X-600RT,127
- Part No.:
- TYN16X-600RT,127
- Manufacturer:
- NXP Semiconductors
- Category:
- SCRs
- Package:
- -
- Datasheet:
-
TYN16X-600RT,127.pdf
- Description:
- NOW WEEN - TYN16X-600RT - SILICO
- Quantity:
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Product details
Overview
TYN16X-600RT from WeEn Semiconductors is a planar passivated Silicon Controlled Rectifier (SCR) in TO-220F (SOT186A) isolated package, rated for 600 V repetitive peak off-state voltage (VDRM), 10.2 A average on-state current (IT(AV)), and 150 °C maximum junction temperature - designed for high-inrush motor control, ignition circuits, and SMPS protection.
For engineers reviewing the TYN16X-600RT datasheet, TYN16X-600RT pinout, TYN16X-600RT application, or TYN16X-600RT equivalent, key selection criteria include its 231 A non-repetitive surge rating (ITSM), 300 V/µs dVD/dt immunity at 150 °C, isolated heatsink mounting capability, and gate trigger current range of 4.5–25 mA - all critical for robust AC line switching and overcurrent protection designs.
Technical Context
This SCR operates as a unidirectional latching switch triggered by gate current, with planar passivation ensuring voltage ruggedness and reliability under transient stress. Its isolated TO-220F package enables direct heatsink mounting without electrical isolation barriers, supporting thermal cycling up to 150 °C junction temperature.
It features low holding current (16–40 mA) and latching current (21–60 mA) at 25 °C, enabling stable conduction initiation and maintenance across wide temperature ranges. The device sustains 2500 V RMS isolation between terminals and heatsink, meeting safety requirements for mains-connected equipment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM / VRRM | 600 V - supports operation on 400 VAC RMS mains with full safety margin against transients |
| IT(AV) | 10.2 A - continuous half-sine conduction capability with heatsink at ≤86 °C |
| ITSM | 231 A (8.3 ms) - withstands high-energy inrush surges in motor start-up or capacitor charging |
| dVD/dt | 300 V/µs at 150 °C - resists false triggering during fast-rising line noise or commutation spikes |
| Tj(max) | 150 °C - enables reliable operation in thermally constrained industrial enclosures |
| Visol(RMS) | 2500 V - provides reinforced insulation for Class I appliance and industrial power supply safety compliance |
| IGT | 4.5–25 mA - compatible with standard microcontroller GPIO or optocoupler gate drivers |
Pinout & Package
Package: TO-220F (SOT186A), plastic single-ended, isolated heatsink-mounted package with 3 leads and 1 mounting hole. Mounting base (mb) is electrically isolated from all terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - K | Cathode | Main current return path; connected to load ground or negative rail in phase-control topologies |
| 2 - A | Anode | Main current input terminal; connects to AC line or positive rail in rectifier configurations |
| 3 - G | Gate | Trigger control input; requires ≥4.5 mA pulse to initiate conduction from off-state |
| mb - mounting base | Isolated heatsink interface | Provides mechanical attachment and thermal path without electrical connection to internal die |
Key Features
| Feature | Design Value |
|---|---|
| Planar passivated junction | Ensures consistent VDRM/VRRM performance and long-term reliability under repeated surge stress |
| Isolated TO-220F package | Eliminates need for insulating washers or pads when mounting to grounded heatsinks |
| High thermal cycling capability | Supports >1000 cycles between -40 °C and 150 °C junction without parameter drift or bond failure |
| 210–231 A surge rating | Handles worst-case inrush in 1–2 kW motor drives or high-capacitance SMPS inputs without degradation |
| 10 pF anode-to-heatsink capacitance | Minimizes EMI coupling into heatsink-ground paths in noise-sensitive applications |
Applications
| Ignition Circuits | Motor Control |
|---|---|
Use Scenario: Triggered spark generation in gas furnace or automotive auxiliary ignition systems using AC line-derived energy storage. IC Role / Device Role / Timing Role: High-voltage, high-current latching switch that fires once per AC half-cycle to discharge capacitor into ignition coil. Use Value: 600 V blocking and 231 A surge capability ensure reliable spark generation even under low-line voltage or aged component conditions. |
Use Scenario: Phase-angle control of universal or induction motors in HVAC blowers, power tools, and industrial actuators. IC Role / Device Role / Timing Role: Main power switch in single-phase AC controller, gated synchronously with zero-crossing detection. Use Value: 10.2 A IT(AV) and 150 °C Tj(max) enable continuous duty at full load without derating in compact enclosures. |
| SMPS Inrush Protection | Voltage Regulation |
Use Scenario: NTC bypass or active inrush limiter in offline switch-mode power supplies with >500 µF bulk capacitance. IC Role / Device Role / Timing Role: Crowbar-style protector that conducts only during initial charge cycle, then blocks during normal operation. Use Value: 300 V/µs dVD/dt immunity prevents false turn-on during rapid line recovery after brownouts or load dumps. |
Use Scenario: Overvoltage crowbar in regulated DC supplies (e.g., lab bench PSUs or telecom rectifiers) to protect downstream circuitry. IC Role / Device Role / Timing Role: Fast-acting shunt element triggered by comparator output when output exceeds safe threshold. Use Value: 2500 V RMS isolation allows direct connection between high-side sensing and grounded load, simplifying fault detection architecture. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SCR applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STMicroelectronics TS16X-600 | Same VDRM (600 V), IT(AV) = 10 A, but lower ITSM = 190 A; TO-220AB (non-isolated) package | Requires insulating hardware for heatsink mounting; less suitable for space-constrained or safety-critical isolation zones | Select when cost sensitivity outweighs isolation requirement and surge margin is acceptable |
| Littelfuse S4016L | Higher IT(AV) = 16 A, same VDRM, but Tj(max) = 125 °C and no isolation rating; TO-220 package | Not rated for 2500 V isolation; unsuitable where reinforced insulation is mandated by safety standards | Select for higher continuous current needs in non-isolated, thermally managed environments |
Compared with TYN16X-600RT, TS16X-600 trades isolation and surge headroom for lower cost, while S4016L offers higher average current but sacrifices junction temperature and safety isolation - making TYN16X-600RT the optimal choice where thermal resilience, surge robustness, and certified isolation are jointly required.
Availability
TYN16X-600RT is available at Aetrix Electronics and suitable for motor control, ignition circuits, SMPS inrush protection, and voltage regulation requiring stable component supply and long-term industrial lifecycle support.
Supply support for TYN16X-600RT 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
WeEn Semiconductors is a global joint venture established in 2015 between NXP and Beijing JianGuang Asset Management, specializing in bipolar power devices including SCRs, TRIACs, and BJTs.
The TYN16X-600RT belongs to WeEn's high-reliability SCR product line, engineered for demanding industrial power control applications where thermal stability, surge immunity, and safety isolation are essential design constraints.
FAQ
What is the maximum junction temperature rating for the TYN16X-600RT?
The TYN16X-600RT has a maximum junction temperature (Tj) rating of 150 °C, confirmed in both Limiting Values (Table 4) and General Description. This enables operation in high-ambient industrial environments where thermal management is constrained, and it exceeds the 125 °C typical limit of many legacy SCRs - directly supporting extended lifetime in sealed enclosures or high-power-density designs.
Does the TYN16X-600RT have electrical isolation between its mounting base and internal terminals?
Yes, the TYN16X-600RT features an electrically isolated mounting base (mb), verified in Pinning Information (Table 2) and Isolation Characteristics (Table 6). It provides 2500 V RMS isolation between all terminals and the heatsink, eliminating the need for insulating kits and simplifying mechanical integration in safety-critical AC-powered equipment.
What is the gate trigger current range for the TYN16X-600RT at room temperature?
The gate trigger current (IGT) for the TYN16X-600RT is specified as 4.5 mA (typical) to 25 mA (maximum) at Tj = 25 °C, per Table 1 (Quick reference data) and Table 7 (Characteristics). This range ensures compatibility with standard logic-level drivers and optocouplers while maintaining noise immunity in electrically noisy industrial settings.
Can the TYN16X-600RT be used in 230 VAC motor control applications?
Yes, the TYN16X-600RT is explicitly rated for 600 V VDRM/VRRM, providing more than double the peak line voltage (≈325 V) of 230 VAC systems. Its 10.2 A IT(AV) and 231 A ITSM ratings support continuous and surge-loaded motor control, and its 150 °C Tj(max) accommodates thermal rise in enclosed drive modules - all validated in manufacturer application curves (Fig. 1–3).
What is the thermal resistance from junction to heatsink for the TYN16X-600RT with heatsink compound?
The thermal resistance from junction to heatsink (Rth(j-h)) for the TYN16X-600RT is 4.5 K/W when mounted with heatsink compound, as stated in Table 5 (Thermal characteristics). This value enables accurate thermal design for forced or natural convection cooling, and it reflects the benefit of the isolated TO-220F package's direct metal-to-metal thermal path without insulator penalty.
TYN16X-600RT,127 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Voltage - Off State:
- -
- Voltage - Gate Trigger (Vgt) (Max):
- -
- Current - Gate Trigger (Igt) (Max):
- -
- Voltage - On State (Vtm) (Max):
- -
- Current - On State (It (AV)) (Max):
- -
- Current - On State (It (RMS)) (Max):
- -
- Current - Hold (Ih) (Max):
- -
- Current - Off State (Max):
- -
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- -
- SCR Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
TYN16X-600RT,127 FAQ
1.How can I place an order for TYN16X-600RT,127 through Aetrix?
Please submit a Request for Quotation (RFQ) for TYN16X-600RT,127 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 TYN16X-600RT,127 reliable?
The price and inventory of TYN16X-600RT,127 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TYN16X-600RT,127 is usually 5 days.
3.What payment methods are accepted for TYN16X-600RT,127?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TYN16X-600RT,127 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TYN16X-600RT,127?
TYN16X-600RT,127 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TYN16X-600RT,127 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 TYN16X-600RT,127?
For technical support, including TYN16X-600RT,127 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TYN16X-600RT,127 requirements.
6.How does Aetrix verify that TYN16X-600RT,127 is sourced from the original manufacturer or authorized distributors?
All TYN16X-600RT,127 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 TYN16X-600RT,127 meets industry standards.
7.What is the process for return or replacement of TYN16X-600RT,127?
All TYN16X-600RT,127 units undergo pre-shipment inspection (PSI). If there is an issue with TYN16X-600RT,127, 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 TYN16X-600RT,127 part is unused and in its original packaging.
Return procedure for TYN16X-600RT,127:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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