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Renesas 3P6MH(1)-AZ
- Part No.:
- 3P6MH(1)-AZ
- Manufacturer:
- Renesas
- Category:
- SCRs
- Package:
- -
- Datasheet:
-
3P6MH(1)-AZ.pdf
- Description:
- SILICON CONTROLLED RECTIFIER
- Quantity:
- Payment:
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Inventory:632
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Product details
Overview
3P6MH(1)-AZ from Renesas Electronics is a 3 A average on-state current, 600 V repetitive peak off-state voltage silicon controlled rectifier (SCR) in a TO-202AA molded package. It features a gate trigger current of ≤0.2 mA, on-state voltage of ≤1.6 V at 10 A, and critical dV/dt rating of ≥3 V/µs at 125°C - designed for reliable AC phase control in consumer appliance power switching.
For engineers reviewing the 3P6MH(1)-AZ datasheet, 3P6MH(1)-AZ pinout, 3P6MH(1)-AZ application, or 3P6MH(1)-AZ equivalent, key selection criteria include verified gate sensitivity (VGT ≤ 0.8 V), thermal resistance (Rth(j-c) = 8 °C/W), surge current capability (ITSM = 70 A at 60 Hz), and UL94V-0 flame-retardant epoxy packaging.
Technical Context
The 3P6MH(1)-AZ is a P-gate, fully diffused mold-type SCR optimized for half-wave AC line switching. Its low gate trigger threshold (IGT ≤ 0.2 mA, VGT ≤ 0.8 V) enables direct drive from microcontroller GPIOs or optocouplers without external amplification. The device sustains 600 V repetitive blocking voltage with ≤2 mA leakage (IDRM/IRRM) at 125°C.
Thermal design is supported by a low junction-to-case thermal resistance of 8 °C/W and a maximum junction temperature of +125°C. Commutation performance is characterized by a turn-off time Tq ≤ 80 µs under defined diR/dt and dVD/dt conditions, enabling use in forced-commutated circuits requiring controlled recovery.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM / VRRM | 600 V - supports 240 VAC mains with ≥2.5× safety margin for transient overvoltage handling |
| IT(AV) | 3 A at Tc = 87°C - continuous conduction capability suitable for fan motors, heater controls, and lighting dimmers |
| IGT / VGT | ≤0.2 mA / ≤0.8 V - enables direct TTL/CMOS or opto-isolator gate drive without buffer stages |
| VTM | ≤1.6 V at IT = 10 A - limits conduction loss to <16 W at peak load, reducing heatsink requirements |
| Rth(j-c) | 8 °C/W - allows compact heatsinking; 25°C ambient rise per 200 mW dissipation at case |
| Tq | ≤80 µs - supports commutation in line-synchronized chopper or inverter topologies up to ~10 kHz |
| dV/dt | ≥3 V/µs at 125°C - ensures noise immunity in electrically noisy industrial environments |
Pinout & Package
3P6MH(1)-AZ uses a TO-202AA molded plastic package (standard weight: 1.4 g) with UL94V-0 flame-retardant epoxy resin. The package is lead-formable and compatible with standard heatsink tablet mounting jigs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| <1> Cathode | Current return path during conduction | Connected to load return; electrically tied to heatsink when mounted - requires isolation if heatsink is grounded |
| <2> Anode | Main power input terminal | Connects to AC line or DC source; carries full load current and must be routed with adequate creepage/clearance |
| <3> Gate | Control input for turn-on initiation | Low-energy trigger input; sensitive to ESD and dv/dt-induced false triggering - requires RC snubber or gate resistor |
Key Features
| Feature | Design Value |
|---|---|
| P-gate fully diffused structure | Enables stable, low-dispersion IGT/VGT across temperature and lot - reduces need for gate drive calibration |
| UL94V-0 flame-retardant epoxy | Meets international safety standards for end-equipment fire containment without additional potting |
| TO-202AA mechanical compatibility | Interchangeable footprint with legacy 3A SCRs (e.g., MCR106, C106) - simplifies board redesign |
| High dV/dt immunity | ≥3 V/µs at 125°C - suppresses false triggering from triac/SCR cross-talk in multi-channel AC controllers |
Applications
| Home Appliance Motor Control | AC Lighting Dimmer |
|---|---|
Use Scenario: Speed regulation of universal motors in vacuum cleaners and blenders using phase-angle control. IC Role / Device Role / Timing Role: Main power switch triggered synchronously with zero-crossing detection to modulate RMS voltage. Use Value: Low IGT (≤0.2 mA) allows direct drive from MCU GPIOs, eliminating discrete transistor buffers and saving BOM cost. | Use Scenario: Leading-edge dimming of incandescent and halogen lamps in residential wall dimmers. IC Role / Device Role / Timing Role: Line-synchronized AC switch activated after programmable delay from zero-crossing. Use Value: 600 V VDRM supports 240 VAC global operation with margin; UL94V-0 package satisfies end-product fire safety certifications. |
| Industrial Fan Controller | Non-contact Power Switch |
Use Scenario: Temperature-regulated airflow in HVAC duct systems using thermistor feedback and phase-controlled fan speed. IC Role / Device Role / Timing Role: High-reliability main switching element in solid-state relay modules. Use Value: Rth(j-c) = 8 °C/W enables compact heatsink integration; Tj max = +125°C ensures stability in enclosed enclosures. | Use Scenario: Solid-state replacement for electromechanical relays in vending machines and kiosks. IC Role / Device Role / Timing Role: Bidirectional AC switch isolating logic-side control from mains-powered loads. Use Value: 70 A ITSM (60 Hz) withstands motor startup surges; gate non-trigger voltage VGD ≥ 2 V prevents false turn-on during transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SCR applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STMicroelectronics TS600-6 | Same 600 V VDRM, but higher IGT (≤5 mA); TO-220AB package; Rth(j-c) = 1.8 °C/W | Requires gate buffer stage; better thermal performance but larger footprint | Preferred where heatsinking is constrained but gate drive strength is available |
| ON Semiconductor MCR106-6 | 600 V VDRM, IGT ≤ 2 mA, TO-225AA (same pinout as TO-202AA); Rth(j-c) = 10 °C/W | Direct physical replacement; slightly higher gate drive requirement and thermal resistance | Drop-in substitute when 3P6MH(1)-AZ is unavailable - verify gate drive compliance |
Compared with TS600-6 and MCR106-6, the 3P6MH(1)-AZ offers the lowest gate trigger current (≤0.2 mA) and best balance of thermal resistance (8 °C/W) and package size, making it optimal for space-constrained, low-power-control designs where minimal gate drive overhead is critical.
Availability
3P6MH(1)-AZ is available at Aetrix Electronics and suitable for home appliance motor control, AC lighting dimmer, and industrial fan controller applications requiring stable component supply and long-term manufacturing continuity.
Supply support for 3P6MH(1)-AZ 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 formed in 2010 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power devices.
The 3P6MH(1)-AZ belongs to Renesas' legacy thyristor product line, engineered for cost-sensitive, high-volume AC power control in Standard-grade consumer and industrial equipment.
FAQ
What is the maximum junction temperature rating for the 3P6MH(1)-AZ?
The 3P6MH(1)-AZ has a specified maximum junction temperature (Tj) of +125°C. This rating is validated under steady-state conduction at IT(AV) = 3 A with case temperature maintained at 87°C. Operation beyond this limit risks parametric shift and accelerated wear-out; thermal design must ensure junction temperature remains within this bound under worst-case ambient and load conditions. The 3P6MH(1)-AZ datasheet confirms this value in the Absolute Maximum Ratings table.
Does the 3P6MH(1)-AZ support bidirectional AC switching?
No, the 3P6MH(1)-AZ is a unidirectional silicon controlled rectifier (SCR), not a triac. It conducts current only from anode to cathode when triggered by a positive gate pulse relative to cathode. For full-wave AC control, two SCRs must be connected in inverse-parallel configuration. The 3P6MH(1)-AZ electrical characteristics and package marking confirm its single-directional blocking and conduction behavior.
What is the gate trigger voltage specification for the 3P6MH(1)-AZ?
The gate trigger voltage (VGT) for the 3P6MH(1)-AZ is specified as ≤0.8 V under test conditions of VDM = 6 V and RL = 100 Ω at Tj = 25°C. This low threshold enables compatibility with 3.3 V and 5 V logic families without level-shifting. The 3P6MH(1)-AZ datasheet lists this parameter in the Electrical Characteristics table, and it remains valid across the full operating temperature range with conservative derating.
Is the 3P6MH(1)-AZ RoHS compliant?
Yes, the 3P6MH(1)-AZ is RoHS compliant. Renesas Electronics confirms environmental compliance for this device in accordance with EU Directive 2011/65/EU (RoHS 2), including restrictions on lead, mercury, cadmium, hexavalent chromium, PBB, and PBDE. Compliance documentation is available via Renesas' official product change notices and material declarations - no exemptions apply to the 3P6MH(1)-AZ.
Can the 3P6MH(1)-AZ replace the 3P4MH in a 400 V design?
Yes, the 3P6MH(1)-AZ can directly replace the 3P4MH in most 400 V designs because both share identical package (TO-202AA), pinout, thermal characteristics (Rth(j-c) = 8 °C/W), and gate drive requirements (IGT ≤ 0.2 mA, VGT ≤ 0.8 V). The 3P6MH(1)-AZ offers higher voltage rating (600 V vs. 400 V), providing additional margin - however, verify that layout creepage distances and snubber components remain sufficient for the higher blocking capability.
3P6MH(1)-AZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- 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:
- -
3P6MH(1)-AZ FAQ
1.How can I place an order for 3P6MH(1)-AZ through Aetrix?
Please submit a Request for Quotation (RFQ) for 3P6MH(1)-AZ 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 3P6MH(1)-AZ reliable?
The price and inventory of 3P6MH(1)-AZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 3P6MH(1)-AZ is usually 5 days.
3.What payment methods are accepted for 3P6MH(1)-AZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3P6MH(1)-AZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3P6MH(1)-AZ?
3P6MH(1)-AZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3P6MH(1)-AZ 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 3P6MH(1)-AZ?
For technical support, including 3P6MH(1)-AZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3P6MH(1)-AZ requirements.
6.How does Aetrix verify that 3P6MH(1)-AZ is sourced from the original manufacturer or authorized distributors?
All 3P6MH(1)-AZ 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 3P6MH(1)-AZ meets industry standards.
7.What is the process for return or replacement of 3P6MH(1)-AZ?
All 3P6MH(1)-AZ units undergo pre-shipment inspection (PSI). If there is an issue with 3P6MH(1)-AZ, 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 3P6MH(1)-AZ part is unused and in its original packaging.
Return procedure for 3P6MH(1)-AZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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