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Renesas BCR10CM-12LA-1A5X2
- Part No.:
- BCR10CM-12LA-1A5X2
- Manufacturer:
- Renesas
- Category:
- TRIACs
- Package:
- -
- Datasheet:
-
BCR10CM-12LA-1A5X2.pdf
- Description:
- TRIAC 600V 10A
- Quantity:
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Inventory:1,163
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Product details
Overview
BCR10CM-12LA-1A5X2 from Renesas Electronics is a medium-power, non-insulated planar passivated triac rated for 10 A RMS on-state current and 600 V repetitive peak off-state voltage (VDRM), with gate trigger current ≤30 mA across all three quadrants (I/II/III). It operates over –40°C to +125°C junction temperature and is used in AC phase-control circuits such as light dimmers and household appliance motor controllers.
For engineers reviewing the BCR10CM-12LA-1A5X2 datasheet, BCR10CM-12LA-1A5X2 pinout, BCR10CM-12LA-1A5X2 application, or BCR10CM-12LA-1A5X2 equivalent, this device serves as a robust, TO-220 packaged AC switching solution requiring precise dv/dt immunity, low gate drive power (0.5 W avg), and stable latching/holding behavior under inductive loads.
Technical Context
The BCR10CM-12LA-1A5X2 implements a four-layer silicon-controlled triode structure with symmetrical bidirectional conduction, enabling full-wave AC control without polarity constraints. Its planar passivation ensures stable surface leakage performance at high junction temperatures up to 125°C.
It supports triggering in all three operational quadrants (I, II, III) with uniform gate trigger voltage ≤1.5 V and current ≤30 mA under standardized test conditions (VD = 6 V, RL = 6 Ω, RG = 330 Ω), and maintains critical commutating dv/dt immunity of ≥10 V/µs at Tj = 125°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM | 600 V - Withstands repetitive 600 V peak AC blocking voltage before conduction, suitable for 230 VAC mains applications with safety margin. |
| IT(RMS) | 10 A - Sustains continuous 10 A RMS load current at case temperature of 103°C, enabling direct heatsink mounting in compact appliances. |
| IGT (max) | 30 mA - Low gate trigger current across all quadrants reduces driver circuit complexity and power consumption in microcontroller-based controls. |
| Rth(j-c) | 1.8 °C/W - Junction-to-case thermal resistance enables predictable thermal design when mounted to heatsinks with greased interface (Rth(c-f) = 1.0 °C/W). |
| (dv/dt)c | 10 V/µs - Minimum critical rate-of-rise of off-state commutating voltage ensures reliable turn-off during inductive load switching without false triggering. |
| VTM | 1.5 V - Maximum on-state voltage at 15 A instantaneous current limits conduction loss to ≤22.5 W peak, supporting efficient thermal management. |
| ITSM | 100 A - Surge current rating for one 60 Hz half-cycle allows handling of brief motor startup or lamp inrush currents without failure. |
Pinout & Package
BCR10CM-12LA-1A5X2 is housed in a non-insulated TO-220 package (RENESAS code PRSS0004AA-A, JEITA SC-46), with metal tab (T2) serving as both heat sink interface and electrical terminal.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| T1 | Anode 1 / Main Terminal 1 | Primary current path terminal; connects to AC line or load side depending on circuit topology; electrically isolated from tab. |
| T2 | Anode 2 / Main Terminal 2 / Heatsink Tab | Second main current path and mechanical mounting surface; electrically connected to metal tab; requires insulation from chassis if non-isolated design is not acceptable. |
| Gate | Control Electrode | Low-power trigger input; accepts ≤2 A peak pulse (IGM); referenced to T2; quadrant-specific triggering enabled by polarity of T1–T2 voltage. |
Key Features
| Feature | Design Value |
|---|---|
| Quadrant III Triggering | Guaranteed ≤30 mA gate current enables reliable turn-on with negative gate-to-T2 voltage-critical for zero-crossing SSR-compatible drivers. |
| Planar Passivation | Stable surface leakage and long-term reliability under humid or contaminated environments, verified per JEDEC JESD22-A110. |
| Non-Insulated TO-220 | Direct thermal coupling to heatsink via T2 tab reduces thermal resistance by ~1.0 °C/W versus insulated variants-ideal for cost-sensitive consumer designs. |
| High dv/dt Immunity | 10 V/µs minimum critical commutating dv/dt prevents false turn-on during fast voltage transients in motor or transformer loads. |
| Low IGT Consistency | ≤30 mA max across all quadrants simplifies gate driver design-no need for separate positive/negative bias networks or active level-shifting. |
Applications
| Light Dimmer Control | Small Motor Speed Control |
|---|---|
Use Scenario: Phase-angle dimming of incandescent or halogen lamps in residential lighting systems using microcontroller-generated gate pulses. IC Role / Device Role / Timing Role: Bidirectional AC switch that conducts only during controlled conduction angle windows, directly interfacing between MCU GPIO and mains-connected load. Use Value: Enables smooth brightness adjustment with <1.5 V on-state drop and 10 A RMS capacity-reducing heat sink size versus higher-VF alternatives. |
Use Scenario: Variable-speed control of universal motors in electric fans, blenders, or power tools using leading-edge phase control. IC Role / Device Role / Timing Role: Main power switch triggered synchronously with AC zero-crossing to regulate average motor voltage and torque. Use Value: Supports 100 A surge current for motor startup and maintains ≥10 V/µs dv/dt immunity-preventing erratic commutation during inductive back-EMF spikes. |
| Household Appliance Power Control | Electronic Flasher Unit |
Use Scenario: On/off and power-level regulation in refrigerators, washing machines, and infrared kotatsu heaters using relay-replacement AC switching. IC Role / Device Role / Timing Role: Solid-state replacement for electromechanical relays-switching 230 VAC resistive/inductive loads under MCU command. Use Value: Eliminates contact wear and audible click; 10 A RMS rating covers typical compressor or heater elements; TO-220 package allows direct PCB heatsinking. |
Use Scenario: Rapid on/off cycling of xenon flash tubes or LED arrays in automotive or photographic equipment requiring precise timing and high peak current. IC Role / Device Role / Timing Role: High-current AC switch triggered by short gate pulses to discharge capacitor banks into flash loads. Use Value: 100 A surge rating handles capacitor discharge peaks; 30 mA max IGT ensures compatibility with low-power logic-level drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triac switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STMicroelectronics BTB10-600CW | Same 10 A/600 V rating, but insulated TO-220 package (creepage ≥5 mm); higher IGT (50 mA typ) and lower (dv/dt)c (8 V/µs). | Required where reinforced insulation or regulatory compliance (IEC 60730) mandates isolation between mains and control circuitry. | Select BTB10-600CW when board-level isolation is mandatory; BCR10CM-12LA-1A5X2 is preferred for cost-optimized, non-isolated designs with proven thermal coupling. |
| ON Semiconductor MAC10YM | Lower 8 A RMS rating, same 600 V VDRM, TO-220 non-insulated, but higher IGT (50 mA max) and no guaranteed Quadrant III operation. | Suitable only for simpler resistive loads or where gate drive strength exceeds 50 mA and commutating dv/dt stress is minimal. | Choose MAC10YM only for legacy replacements with relaxed dv/dt or gate sensitivity requirements; BCR10CM-12LA-1A5X2 provides superior quadrant coverage and noise immunity. |
Compared with BTB10-600CW and MAC10YM, the BCR10CM-12LA-1A5X2 delivers tighter gate trigger consistency (≤30 mA across all quadrants), higher commutating dv/dt immunity (10 V/µs), and optimized thermal resistance (1.8 °C/W)-making it the preferred choice for space-constrained, high-reliability AC control in consumer white goods.
Availability
BCR10CM-12LA-1A5X2 is available at Aetrix Electronics and suitable for light dimmer control, small motor speed regulation, and household appliance power switching requiring stable component supply, consistent parametric performance, and long-term industrial availability.
Supply support for BCR10CM-12LA-1A5X2 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
Renesas Electronics is a global semiconductor leader delivering microcontrollers, analog, power, and mixed-signal solutions for automotive, industrial, and consumer applications.
The BCR10CM-12LA-1A5X2 belongs to Renesas' discrete power switching portfolio, engineered specifically for reliable, low-cost AC phase control in cost-sensitive home appliance and industrial control systems.
FAQ
What is the maximum junction temperature rating for BCR10CM-12LA-1A5X2?
The BCR10CM-12LA-1A5X2 has a specified junction temperature range of –40°C to +125°C. This rating is validated under steady-state conduction at 10 A RMS with case temperature maintained at 103°C, and supports operation in thermally demanding environments such as enclosed appliance enclosures or unventilated motor control modules. The device's thermal resistance (Rth(j-c) = 1.8 °C/W) enables accurate junction temperature estimation when heatsink conditions are known.
Does BCR10CM-12LA-1A5X2 support triggering in all four quadrants?
The BCR10CM-12LA-1A5X2 supports triggering in Quadrants I, II, and III as confirmed in its datasheet-specifically listing IFGTI, IRGTI, and IRGTIII parameters with identical ≤30 mA max values. Quadrant IV triggering is not characterized or guaranteed; design must avoid relying on gate-negative/T1-positive bias conditions. For full four-quadrant operation, alternative triacs such as the Littelfuse Q6010LH4 must be evaluated.
What is the gate trigger voltage specification for BCR10CM-12LA-1A5X2?
The gate trigger voltage (VGT) for BCR10CM-12LA-1A5X2 is specified as ≤1.5 V across all three supported quadrants (I, II, III) at Tj = 25°C, with test conditions of VD = 6 V, RL = 6 Ω, and RG = 330 Ω. This low threshold ensures compatibility with standard 3.3 V or 5 V logic outputs when buffered through a simple resistor network, reducing external component count in MCU-driven AC control systems.
Can BCR10CM-12LA-1A5X2 replace a relay in household appliance designs?
Yes, the BCR10CM-12LA-1A5X2 is routinely used as a solid-state relay (SSR) replacement in household appliances such as refrigerators, washing machines, and electric heaters. Its 10 A RMS rating, non-insulated TO-220 package, and low gate drive requirements enable direct integration with microcontroller outputs. However, unlike mechanical relays, it requires snubber networks for inductive loads and thermal management via heatsinking to maintain reliability over extended operation.
Is BCR10CM-12LA-1A5X2 RoHS compliant and lead-free?
Yes, BCR10CM-12LA-1A5X2 complies with the EU RoHS Directive (2011/65/EU) and is manufactured as a lead-free device. Renesas confirms Pb-free terminations and halogen-free molding compound in accordance with their environmental compliance documentation. The part meets JEDEC J-STD-020 moisture sensitivity level (MSL) 1 and is suitable for standard reflow soldering profiles without special handling requirements.
BCR10CM-12LA-1A5X2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Triac Type:
- -
- Voltage - Off State:
- -
- Current - On State (It (RMS)) (Max):
- -
- Voltage - Gate Trigger (Vgt) (Max):
- -
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- -
- Current - Gate Trigger (Igt) (Max):
- -
- Current - Hold (Ih) (Max):
- -
- Configuration:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
BCR10CM-12LA-1A5X2 FAQ
1.How can I place an order for BCR10CM-12LA-1A5X2 through Aetrix?
Please submit a Request for Quotation (RFQ) for BCR10CM-12LA-1A5X2 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 BCR10CM-12LA-1A5X2 reliable?
The price and inventory of BCR10CM-12LA-1A5X2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BCR10CM-12LA-1A5X2 is usually 5 days.
3.What payment methods are accepted for BCR10CM-12LA-1A5X2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BCR10CM-12LA-1A5X2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BCR10CM-12LA-1A5X2?
BCR10CM-12LA-1A5X2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BCR10CM-12LA-1A5X2 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 BCR10CM-12LA-1A5X2?
For technical support, including BCR10CM-12LA-1A5X2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BCR10CM-12LA-1A5X2 requirements.
6.How does Aetrix verify that BCR10CM-12LA-1A5X2 is sourced from the original manufacturer or authorized distributors?
All BCR10CM-12LA-1A5X2 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 BCR10CM-12LA-1A5X2 meets industry standards.
7.What is the process for return or replacement of BCR10CM-12LA-1A5X2?
All BCR10CM-12LA-1A5X2 units undergo pre-shipment inspection (PSI). If there is an issue with BCR10CM-12LA-1A5X2, 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 BCR10CM-12LA-1A5X2 part is unused and in its original packaging.
Return procedure for BCR10CM-12LA-1A5X2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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