ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ARR SCHOTT 40V 6A TO-220-3
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：6A
- Voltage - Forward (Vf) (Max) @ If：600 mV @ 6 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：800 µA @ 40 V
- Operating Temperature - Junction：-55°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220-3
- Grade：-
- Qualification：-
Download product information
Overview
The Vishay 12CTQ040 is a center tap Schottky rectifier featuring two independent diodes in a common cathode configuration within a TO-220AB package. It provides a maximum average forward current of 6 A per leg and supports a maximum DC reverse voltage of 40 V. The device operates reliably up to a junction temperature of 175 °C, utilizing proprietary barrier technology for low reverse leakage at high temperatures.
Feature Summary
- Center tap dual diode configuration with common cathode connection
- High temperature operation capability up to 175 °C junction temperature
- Low forward voltage drop characteristics optimized for efficiency
- Guard ring structure designed for enhanced ruggedness and long term reliability
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation before procurement. Confirm that the required variant matches the standard production or lead-free specifications defined in the datasheet. Ensure compatibility with the designated TO-220AB mounting requirements and thermal management strategies specified for industrial level applications.
Selection Notes
Select this component when designing circuits requiring a center tap Schottky rectifier with a 40 V reverse voltage rating. Consider the 175 °C junction temperature limit for high thermal environments. Evaluate the 6 A per leg current capacity against the load requirements and ensure appropriate heatsinking is implemented to maintain safe operating temperatures during continuous operation.
Part Context
This part belongs to the 12CTQ... series of Schottky rectifiers from Vishay High Power Products. The series includes variants with different voltage ratings such as 35 V and 45 V, all sharing the same physical package and general electrical characteristics. The 12CTQ040 specifically addresses applications needing a 40 V blocking capability within this standardized product line.
Replacement Considerations
STPS2045CT
FAQ
What is the maximum non-repetitive surge current rating?
The maximum peak one cycle non-repetitive surge current is 690 A for a 5 µs sine pulse or 140 A for a 10 ms sine pulse.
How does the forward voltage drop vary with temperature?
At 6 A forward current, the forward voltage drop decreases from 0.60 V at 25 °C to 0.53 V at 125 °C.
Is the device qualified for automotive applications?
No, the datasheet specifies that the device is designed and qualified for industrial level applications only.
