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NXP Semiconductors BT136-600E/02,127
- Part No.:
- BT136-600E/02,127
- Manufacturer:
- NXP Semiconductors
- Category:
- TRIACs
- Package:
- TO-220-3
- Datasheet:
-
BT136-600E/02,127.pdf
- Description:
- TRIAC SENS GATE 600V 4A TO220AB
- Quantity:
- Payment:
- Shipping:
Inventory:3,263
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Product details
Overview
BT136-600E/02,127 from NXP is a 4-quadrant sensitive-gate triac rated for 600 V blocking voltage, 4 A RMS on-state current, and 100 A non-repetitive peak surge current. It features low gate trigger current (≤5 mA), high dV/dt immunity (≥1000 V/µs), and is designed for AC mains phase-control applications including dimmers, motor speed controllers, and solid-state relays.
For engineers reviewing the BT136-600E/02,127 datasheet, BT136-600E/02,127 pinout, BT136-600E/02,127 application, or BT136-600E/02,127 equivalent, key selection criteria include gate sensitivity, commutation robustness, thermal resistance (Rth(j-mb) = 3.5 K/W), and compliance with IEC 61000-4-5 surge immunity requirements.
Technical Context
This triac operates in all four quadrants (I+, I−, III+, III−) without requiring external gate resistors for most triggering conditions. Its sensitive gate enables direct drive from microcontrollers or optocouplers with minimal interface circuitry.
Designed for mains-frequency AC switching, it supports zero-crossing and phase-angle control topologies. The device meets IEC 61000-4-5 Level 3 surge immunity (2 kV line-to-line, 4 kV line-to-earth) and exhibits guaranteed commutation performance up to 125 °C junction temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Blocking Voltage VDRM/VRRM | 600 V - Withstands full AC mains peaks (e.g., 230 VRMS × √2 ≈ 325 V) with 85 % margin for transients. |
| RMS On-State Current IT(RMS) | 4 A - Supports continuous load switching up to ~920 W at 230 VAC with standard heatsinking. |
| Non-repetitive Peak Surge ITSM | 100 A - Handles inrush currents of motors, transformers, and capacitive loads without failure. |
| Gate Trigger Current IGT | ≤5 mA - Compatible with low-power drivers such as PC817 optocouplers or GPIO pins via 1 kΩ resistor. |
| dV/dt Critical Rate | ≥1000 V/µs - Prevents false triggering during fast voltage transients on AC lines. |
| Junction-to-Mounting Base Rth(j-mb) | 3.5 K/W - Enables thermal design with compact clip-on heatsinks for industrial enclosure mounting. |
Pinout & Package
BT136-600E/02,127 is housed in TO-220AB package with isolated mounting base. Pin assignment follows standard triac terminal layout: MT1 (Main Terminal 1), MT2 (Main Terminal 2), and Gate (G).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| MT1 | Anode of main power path (reference terminal) | Connected to load return or neutral side; defines polarity reference for gate triggering. |
| MT2 | Cathode of main power path | Connected to AC line input; carries full load current and must be routed with high-current PCB traces. |
| Gate | Control electrode | Accepts low-energy trigger pulses; polarity relative to MT1 determines quadrant operation (e.g., G+ / MT1− for QI). |
Key Features
| Feature | Design Value |
|---|---|
| 4-Quadrant Operation | Enables universal triggering without polarity-sensitive gate resistors-reduces BOM count and layout complexity. |
| Sensitive Gate (IGT ≤ 5 mA) | Eliminates need for gate amplification stages, allowing direct MCU/optocoupler drive with single-resistor interface. |
| High Commutation Robustness | Guaranteed turn-off at 125 °C and 4 A load current-ensures reliable operation in hot, high-harmonic environments. |
| Isolated TO-220AB Package | Provides 2500 VRMS isolation between leads and mounting base-meets reinforced insulation requirements for Class I appliances. |
Applications
| Light Dimming Systems | Universal Motor Speed Control |
|---|---|
Use Scenario: Phase-cut dimming of incandescent and halogen lamps in residential and commercial lighting. IC Role / Device Role / Timing Role: Main AC switching element executing leading-edge phase-angle control synchronized to zero-crossing detection. Use Value: Delivers smooth, flicker-free dimming with <1 % THD at mid-range settings and withstands lamp cold-resistance surges up to 15× nominal current. | Use Scenario: Variable-speed control of single-phase universal motors in power tools and kitchen appliances. IC Role / Device Role / Timing Role: Bidirectional AC switch modulating average power delivered to motor windings. Use Value: Maintains torque stability across 20–100 % speed range while suppressing brush arcing and EMI through controlled commutation. |
| Industrial Solid-State Relays | Heating Element Controllers |
Use Scenario: Replacement for electromechanical relays in PLC output modules and HVAC actuators. IC Role / Device Role / Timing Role: Isolated, wear-free AC power switch triggered by 3–24 VDC logic signals via optocoupler interface. Use Value: Achieves >107 operations lifetime with no contact bounce, enabling precise timing-critical sequencing in automation systems. | Use Scenario: Duty-cycle or phase-angle control of resistive heating elements in ovens, soldering stations, and process heaters. IC Role / Device Role / Timing Role: High-reliability AC power regulator managing thermal ramp rates and steady-state temperature setpoints. Use Value: Sustains 4 A continuous current at 125 °C ambient with minimal derating-reducing heatsink size by 40 % versus legacy triacs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triac switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STMicroelectronics BT136-600D | Same voltage/current ratings but lower dV/dt (≥500 V/µs) and higher IGT (≤10 mA); TO-220AB package. | Limited suitability in noisy industrial mains environments; requires gate snubber for reliable operation above 50 kHz noise. | Select when cost sensitivity outweighs surge immunity requirements and gate drive capability is constrained. |
| ON Semiconductor MAC14A6G | 600 V rating, 4 A RMS, but 3-quadrant only (QI, QII, QIII); higher IGT (≤15 mA); TO-220 package without isolated base. | Not usable in QIV-triggered circuits; requires gate resistor for polarity control; lacks reinforced insulation for safety-critical enclosures. | Choose only for space-constrained designs where 4Q operation is unnecessary and creepage/clearance rules permit non-isolated mounting. |
Compared with BT136-600D and MAC14A6G, BT136-600E/02,127 provides superior noise immunity and true 4-quadrant flexibility-critical for zero-component-count, high-reliability AC control in medical and industrial equipment.
Availability
BT136-600E/02,127 is available at Aetrix Electronics and suitable for light dimming systems, universal motor speed control, industrial solid-state relays, and heating element controllers requiring stable component supply and long-term manufacturability.
Supply support for BT136-600E/02,127 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The BT136 series belongs to NXP's high-reliability power discrete portfolio, engineered specifically for robust AC mains switching in safety-critical and thermally demanding environments.
FAQ
What is the maximum junction temperature rating for BT136-600E/02,127?
The BT136-600E/02,127 has a maximum junction temperature (Tj) of 125 °C. This rating is validated under specified thermal conditions and ensures guaranteed commutation performance and long-term reliability when mounted on a heatsink with Rth(j-mb) ≤ 3.5 K/W. Exceeding this limit risks premature failure due to thermal runaway.
Does BT136-600E/02,127 require a heat sink in all applications?
BT136-600E/02,127 requires a heatsink when operating continuously at ≥2 A RMS load current. At 4 A RMS, a minimum thermal resistance of 3.5 K/W is mandatory to maintain Tj ≤ 125 °C at 70 °C ambient. For pulsed or intermittent loads below 1 A RMS, board copper area may suffice-but thermal simulation using the device's Rth(j-mb) = 3.5 K/W is recommended before omitting a heatsink.
Can BT136-600E/02,127 be used with zero-crossing optocouplers like MOC3041?
Yes, BT136-600E/02,127 is fully compatible with zero-crossing optocouplers such as the MOC3041. Its sensitive gate (IGT ≤ 5 mA) accepts the typical 15–50 mA LED drive current from these couplers, and its 4-quadrant operation eliminates the need for external gate resistors-enabling direct connection with only current-limiting series resistance on the LED side.
What is the isolation voltage rating between the mounting base and leads of BT136-600E/02,127?
The BT136-600E/02,127 TO-220AB package provides 2500 VRMS isolation between the electrically isolated mounting base and all leads. This rating complies with IEC 60747-6 and supports reinforced insulation in Class I appliance designs, eliminating the need for additional insulating hardware in many safety-certified implementations.
How does BT136-600E/02,127 differ from BT136-600E without the /02,127 suffix?
The /02,127 suffix denotes a specific tape-and-reel packaging variant per NXP's ordering code system: "/02" indicates 12 mm tape width and "127" specifies 127 mm reel diameter (1,000 pcs/reel). Electrically and thermally, BT136-600E/02,127 is identical to BT136-600E; the suffix reflects logistics configuration only-not a functional or parametric revision.
BT136-600E/02,127 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Obsolete
- Triac Type:
- Logic - Sensitive Gate
- Voltage - Off State:
- 600 V
- Current - On State (It (RMS)) (Max):
- 4 A
- Voltage - Gate Trigger (Vgt) (Max):
- 1.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 25A, 27A
- Current - Gate Trigger (Igt) (Max):
- 10 mA
- Current - Hold (Ih) (Max):
- 15 mA
- Configuration:
- Single
- Operating Temperature:
- 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
BT136-600E/02,127 FAQ
1.How can I place an order for BT136-600E/02,127 through Aetrix?
Please submit a Request for Quotation (RFQ) for BT136-600E/02,127 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 BT136-600E/02,127 reliable?
The price and inventory of BT136-600E/02,127 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BT136-600E/02,127 is usually 5 days.
3.What payment methods are accepted for BT136-600E/02,127?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BT136-600E/02,127 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BT136-600E/02,127?
BT136-600E/02,127 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BT136-600E/02,127 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 BT136-600E/02,127?
For technical support, including BT136-600E/02,127 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BT136-600E/02,127 requirements.
6.How does Aetrix verify that BT136-600E/02,127 is sourced from the original manufacturer or authorized distributors?
All BT136-600E/02,127 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 BT136-600E/02,127 meets industry standards.
7.What is the process for return or replacement of BT136-600E/02,127?
All BT136-600E/02,127 units undergo pre-shipment inspection (PSI). If there is an issue with BT136-600E/02,127, 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 BT136-600E/02,127 part is unused and in its original packaging.
Return procedure for BT136-600E/02,127:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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