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40TPS12APBF
35A phase control SCR
40TPS12APBF
35A phase control SCR
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Manufacturer Part # : 40TPS12APBF
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Package/Case: TO247-3
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Brand: Siliconix
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Product Categories : SCRs
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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40TPS12APBF DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The 40TPS12APBF is a silicon controlled rectifier (SCR) designed for high power applications. It has a voltage rating of 1.2 kV and a maximum current rating of 55 A, making it suitable for use in a variety of industrial and commercial settings. This SCR has a standard recovery time, allowing for efficient switching between conducting and non-conducting states. It is designed to be mounted through a hole using the TO-247AC package, providing a secure and reliable connection. The 40TPS12APBF features a robust construction and high-quality materials, ensuring long-term reliability and consistent performance. It is suitable for use in applications such as motor controls, power supplies, inverters, and welding equipment.
Key Features
- 40A continuous forward current
- 1200V reverse voltage
- High voltage, high current capacity
- Suitable for power electronics applications
- Low leakage current
- Fast recovery time
- TO-247 package with isolated mounting hole
Application
- Industrial motor control
- Power supplies
- Welding equipment
- High power rectifiers
- Switching power supplies
- DC motor drives
- Rectifier diode
- Electronic welder diode
- Fast recovery power diode
- High frequency rectification
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | SCRs | Breakover Current IBO Max | 600 A |
| Rated Repetitive Off-State Voltage VDRM | 1.2 kV | Off-State Leakage Current @ VDRM IDRM | 500 uA |
| Vf - Forward Voltage | 1.85 V | Maximum Gate Peak Inverse Voltage | 10 V |
| Gate Trigger Voltage - Vgt | 2.5 V | Gate Trigger Current - Igt | 40 mA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 125 C |
| Mounting Style | Through Hole | Package / Case | TO-247AC |
| Brand | Vishay Semiconductors | Current Rating ! | 35 A |
| Height | 20.7 mm | Holding Current Ih Max | 150 mA |
| Length | 15.87 mm | Non Repetitive On-State Current | 600 A |
| Product Type ! | SCRs | Factory Pack Quantity | 25 |
| Subcategory | Thyristors | Type | SCRs |
| Width | 5.31 mm | Part # Aliases | VS-40TPS12APBF |
| Unit Weight | 0.211644 oz |
FAQs
What is 40TPS12APBF?
The 40TPS12APBF is a phase control SCR (Silicon Controlled Rectifier) designed by Vishay Semiconductors. It is suitable for applications requiring AC power control, such as motor speed control, lighting control, and power supplies.
How Does 40TPS12APBF Work?
The 40TPS12APBF operates by controlling the power flow in an AC circuit. When a gate current is applied, the SCR switches on and conducts until the AC current drops below a certain level. This allows precise control of the power delivered to the load, enabling applications such as phase angle control and ON/OFF power switching.
How Many Pins does 40TPS12APBF have and What are the Functions of the Pinout Configuration?
The 40TPS12APBF is housed in a TO-247AD package. The pinout configuration includes:
- Anode: Connects to the anode of the SCR.
- Cathode: Connects to the cathode of the SCR.
- Gate: Connects to the gate terminal for controlling the SCR turn-on.
- Anode: Second connection for the anode terminal.
- Cathode: Second connection for the cathode terminal.
What are the Pros and Cons of 40TPS12APBF?
Pros:
- High Power Handling: Capable of handling high currents and voltages for power control applications.
- Reliability: SCR technology offers robust and reliable switching performance.
- Wide Operating Temperature Range: Suitable for operation in harsh environments.
Cons:
- Gate Triggering: Requires careful consideration of gate triggering circuits for proper operation.
- Reverse Recovery Time: May have a non-zero reverse recovery time, impacting some circuit designs.
- Heat Dissipation: TO-247 package may require efficient heat sinking for high power applications.
Are There Any Equivalents/Alternatives to 40TPS12APBF for Recommendation?
- The BTA41-600B from STMicroelectronics is a similar phase control SCR suitable for power control applications.
- Alternatives to the 40TPS12APBF include the C25PH from Crydom and the MAC8 from IXYS Semiconductor.
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