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Renesas BCR10CS-12LA#B00
- Part No.:
- BCR10CS-12LA#B00
- Manufacturer:
- Renesas
- Category:
- TRIACs
- Package:
- -
- Datasheet:
-
BCR10CS-12LA#B00.pdf
- Description:
- TRIAC
- Quantity:
- Payment:
- Shipping:
Inventory:1,326
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Product details
Overview
BCR10CS-12LA#B00 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, with gate trigger current ≤30 mA (IGT III), designed for AC phase control in household appliance motor and heater circuits.
For engineers reviewing the BCR10CS-12LA#B00 datasheet, BCR10CS-12LA#B00 pinout, BCR10CS-12LA#B00 application, or BCR10CS-12LA#B00 equivalent, this device serves as a robust, TO-220S-packaged AC switching solution requiring precise dv/dt immunity (≥10 V/µs), thermal management at Tc = 103°C, and gate drive compatibility with standard 6 V/6 Ω test conditions.
Technical Context
This triac operates in all four quadrants (I, II, III, IV) with verified gate trigger characteristics per IEC 60747-6, supporting resistive and inductive loads under 360° conduction. Its critical commutating dv/dt of 10 V/µs and di/dt capability of –5.0 A/ms enable reliable turn-off in motor and solenoid driver applications.
Thermal design centers on junction-to-case resistance of 1.8 °C/W with greased mounting, and maximum allowable case temperature of 103°C at full 10 A RMS load. The device exhibits typical on-state voltage of 1.5 V at 15 A, ensuring low conduction loss in compact thermal environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RMS On-State Current | 10 A - supports continuous AC load switching up to 1.2 kW at 120 VAC without forced cooling |
| Repetitive Peak Off-State Voltage | 600 V - compatible with global mains voltages including 230 VAC with safety margin |
| Gate Trigger Current (III) | 30 mA max - enables direct drive from microcontroller GPIO or low-power optocouplers (e.g., MOC3021) |
| Critical dv/dt (commutating) | 10 V/µs - ensures noise-immune operation in electrically noisy appliance environments |
| Junction-to-Case Thermal Resistance | 1.8 °C/W - requires minimum heatsink surface area of ~60 cm² for natural convection at full load |
| Surge On-State Current | 100 A (60 Hz, 1 cycle) - withstands motor startup inrush and heater cold-resistance surges |
| Package | TO-220S (PRSS0004AB-A) - industry-standard through-hole package with isolated T2 tab for PCB mounting |
Pinout & Package
BCR10CS-12LA#B00 uses the TO-220S package (RENESAS code PRSS0004AB-A), featuring a planar passivated die, non-insulated construction, and a metal tab (T2) that serves as both heat sink interface and electrical terminal.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| T1 | Main Terminal 1 | Anode-side main current path; connects to load return or neutral in AC line-switching topologies |
| T2 | Main Terminal 2 | Cathode-side main current path; also functions as heatsink tab - electrically connected to circuit ground or line potential depending on configuration |
| Gate | Control Input | Triggers conduction when forward-biased relative to T1 or T2; requires ≤30 mA pulse for reliable turn-on in Quadrant III |
| T2 (Tab) | Main Terminal 2 / Thermal Interface | Electrically identical to Pin 2; must be insulated from chassis if floating; provides primary thermal path to heatsink |
Key Features
| Feature | Design Value |
|---|---|
| High Sensitivity Gate | IGT ≤ 30 mA across all quadrants - reduces gate drive power and simplifies isolation circuitry |
| Planar Passivation | Enhanced surface stability and moisture resistance - improves long-term reliability in humid appliance environments |
| Non-Insulated TO-220S | Low thermal resistance (1.8 °C/W) with mechanical robustness - enables cost-effective mounting without ceramic insulators |
| Commutating dv/dt Immunity | 10 V/µs at Tj = 125°C - prevents false triggering during inductive load turn-off transients |
| Standardized JEITA SC-83 Footprint | Compatible with legacy TO-220 assembly tooling and automated optical inspection - supports high-volume manufacturing |
Applications
| Light Dimmer | Small Motor Control |
|---|---|
Use Scenario: Phase-angle dimming of incandescent or halogen lamps in residential lighting systems. IC Role / Device Role / Timing Role: Main AC power switch controlling conduction angle per half-cycle to regulate RMS lamp voltage. Use Value: Enables smooth 0–100% brightness control with <1.5 V on-state drop, minimizing heat generation in compact enclosures. | Use Scenario: Speed and direction control of universal motors in vacuum cleaners and power tools. IC Role / Device Role / Timing Role: Bidirectional AC switch enabling forward/reverse operation via quadrant-selective gating. Use Value: Supports 100 A surge current for motor startup while maintaining 10 V/µs dv/dt immunity against brush-commutation noise. |
| Electric Heater Control | Solid State Relay Module |
Use Scenario: Proportional on/off cycling of resistive heating elements in rice cookers and infrared kotatsu. IC Role / Device Role / Timing Role: High-reliability AC line switch activated by microcontroller PWM signals through optocoupler isolation. Use Value: Delivers 10 A RMS continuous current with 1.5 V VTM, reducing conduction losses versus discrete SCR solutions. | Use Scenario: Core switching element in DIN-rail mounted SSRs for industrial HVAC and pump control. IC Role / Device Role / Timing Role: Primary power semiconductor handling 600 V line-to-line AC loads with integrated thermal monitoring interface. Use Value: TO-220S package allows direct bolt-down heatsinking; Rth(j-c) = 1.8 °C/W enables compact thermal design without forced air. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triac-based AC switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STMicroelectronics BTB10-600CW | Same 10 A/600 V rating; insulated TO-220 package; higher IGT (50 mA max); lower dv/dt (8 V/µs) | Requires insulating washer; less suitable for high-noise motor drives but preferred where galvanic isolation is mandatory | Select BTB10-600CW when board-level insulation is required and gate drive can supply ≥50 mA |
| ON Semiconductor MAC10M | Lower 10 A rating; 600 V VDRM; same TO-220 package; higher IGT (50 mA); no specified commutating dv/dt data | Not validated for inductive commutation; limited to resistive loads or low-di/dt applications like lamp dimming | Choose MAC10M only for cost-sensitive, low-noise resistive switching where thermal margin exceeds 20% |
Compared with BCR10CS-12LA#B00, BTB10-600CW adds insulation at the cost of thermal performance and noise immunity, while MAC10M sacrifices commutation robustness for lower gate drive demand - making BCR10CS-12LA#B00 the optimal choice for thermally constrained, inductive-load applications requiring high dv/dt tolerance.
Availability
BCR10CS-12LA#B00 is available at Aetrix Electronics and suitable for household appliance control, industrial solid-state relay modules, and consumer electronics requiring stable component supply with consistent TO-220S mechanical form factor and thermal behavior.
Supply support for BCR10CS-12LA#B00 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 Corporation is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and timing devices for industrial, automotive, and consumer applications.
The BCR10CS-12LA#B00 belongs to Renesas' legacy triac product line engineered for cost-effective, high-reliability AC power control in mass-market appliances - emphasizing thermal efficiency, gate sensitivity, and standardized packaging.
FAQ
What is the maximum junction temperature specification for BCR10CS-12LA#B00?
The BCR10CS-12LA#B00 has a specified junction temperature range of –40°C to +125°C. This upper limit defines the absolute thermal boundary for safe operation; exceeding it risks irreversible degradation of the planar passivated structure. Derating curves in the datasheet show that at 10 A RMS, case temperature must remain ≤103°C - meaning effective heatsinking is mandatory to keep Tj within spec under continuous load. The BCR10CS-12LA#B00 achieves this via its 1.8 °C/W Rth(j-c).
Does BCR10CS-12LA#B00 support all four quadrants of triac operation?
Yes, the BCR10CS-12LA#B00 is fully characterized for operation in all four quadrants (I, II, III, IV), with gate trigger current specifications provided separately for I, II, and III quadrants (≤30 mA each). Test circuits and performance curves confirm reliable turn-on under both positive and negative gate-to-main-terminal polarities. This enables flexible AC phase control topologies - including zero-crossing and random-phase switching - without external polarity conditioning circuitry. The BCR10CS-12LA#B00's symmetric structure ensures balanced performance across quadrants.
What is the recommended gate drive circuit for BCR10CS-12LA#B00 in a microcontroller-based dimmer?
For microcontroller-driven dimming, use an optocoupler (e.g., MOC3021) with series current-limiting resistor calculated for ≤30 mA peak gate current at worst-case VCC. With a 5 V MCU output and 6 V/6 Ω test condition reference, a 150 Ω resistor ensures compliance. Include a 0.01 µF snubber across MT1–MT2 for inductive loads. The BCR10CS-12LA#B00's low IGT eliminates need for Darlington drivers, reducing component count. Always verify gate pulse width ≥100 µs per datasheet test procedure.
Can BCR10CS-12LA#B00 replace BTA12-600B in an existing design?
No - BCR10CS-12LA#B00 is not a drop-in replacement for BTA12-600B. While both are 600 V triacs, BTA12-600B is rated for 12 A RMS and features insulated packaging, whereas BCR10CS-12LA#B00 is 10 A RMS and non-insulated. Substituting would require derating load current by 17%, revalidating thermal design due to different Rth(j-c) (1.8 vs. ~2.5 °C/W), and adding insulation if the original design relied on BTA12-600B's isolation. The BCR10CS-12LA#B00 also has stricter dv/dt requirements than typical BTA-series parts.
What is the surge current rating of BCR10CS-12LA#B00 and how is it defined?
The BCR10CS-12LA#B00 has a non-repetitive surge on-state current (ITSM) rating of 100 A, defined as the peak value of a single 60 Hz sinusoidal half-cycle (8.33 ms) waveform. This rating applies to transient overloads such as motor startup inrush or heater cold-resistance surges. The corresponding I²t value is 41.6 A²s, used to coordinate with upstream fusing. Exceeding this rating - even briefly - risks metallization failure. The BCR10CS-12LA#B00's ability to sustain this surge depends on initial junction temperature being ≤125°C and proper heatsinking to limit thermal runaway.
BCR10CS-12LA#B00 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:
- -
BCR10CS-12LA#B00 FAQ
1.How can I place an order for BCR10CS-12LA#B00 through Aetrix?
Please submit a Request for Quotation (RFQ) for BCR10CS-12LA#B00 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 BCR10CS-12LA#B00 reliable?
The price and inventory of BCR10CS-12LA#B00 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BCR10CS-12LA#B00 is usually 5 days.
3.What payment methods are accepted for BCR10CS-12LA#B00?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BCR10CS-12LA#B00 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BCR10CS-12LA#B00?
BCR10CS-12LA#B00 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BCR10CS-12LA#B00 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 BCR10CS-12LA#B00?
For technical support, including BCR10CS-12LA#B00 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BCR10CS-12LA#B00 requirements.
6.How does Aetrix verify that BCR10CS-12LA#B00 is sourced from the original manufacturer or authorized distributors?
All BCR10CS-12LA#B00 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 BCR10CS-12LA#B00 meets industry standards.
7.What is the process for return or replacement of BCR10CS-12LA#B00?
All BCR10CS-12LA#B00 units undergo pre-shipment inspection (PSI). If there is an issue with BCR10CS-12LA#B00, 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 BCR10CS-12LA#B00 part is unused and in its original packaging.
Return procedure for BCR10CS-12LA#B00:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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