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25TTS08
This item, labeled as 25TTS08, is a thyristor SCR featuring 800V and 350A specifications, packaged in a TO-220AB format
25TTS08
This item, labeled as 25TTS08, is a thyristor SCR featuring 800V and 350A specifications, packaged in a TO-220AB format
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25TTS08 數據表
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詳細說明
Product DescriptionsSensitive SCRsSensitive TriacsSCRsRectifiersQuadracDiacsAlternistor TriacsSidacs
主要特徵
- Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C,Designed and qualified according JEDEC®-JESD 47
應用
- Input rectification (soft start),Vishay input diodes, switches and output rectifiers which are available in identical package outlines
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | SCRs | RoHS | N |
| Breakover Current IBO Max | 350 A | Rated Repetitive Off-State Voltage VDRM | 800 V |
| Off-State Leakage Current @ VDRM IDRM | 500 uA | Vf - Forward Voltage | 1.25 V |
| Maximum Gate Peak Inverse Voltage | 10 V | Gate Trigger Voltage - Vgt | 2 V |
| Gate Trigger Current - Igt | 45 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Mounting Style | Through Hole |
| Package / Case | TO-220-2 | Brand | Vishay Semiconductors |
| Current Rating ! | 16 A | Height | 8.76 mm |
| Holding Current Ih Max | 100 mA | Length | 10.54 mm |
| Non Repetitive On-State Current | 350 A | Product Type ! | SCRs |
| Factory Pack Quantity | 50 | Subcategory | Thyristors |
| Type | SCRs | Width | 4.57 mm |
| Unit Weight | 0.211644 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is 25TTS08?
The 25TTS08 is a 25A, 800V silicon controlled rectifier (SCR) designed for various power control applications. It is suitable for use in industrial equipment, motor drives, power supplies, and voltage regulators.
How Does 25TTS08 Work?
The 25TTS08 operates as a solid-state switch, controlling the flow of current in response to a triggering signal. When the gate terminal is triggered, the SCR transitions into a conductive state, allowing current to flow until the forward current drops below a certain threshold or the reverse voltage exceeds the blocking capability.
How Many Pins does 25TTS08 have and What are the Functions of the Pinout Configuration?
The 25TTS08 is typically available in a TO-220AB package with three pins:
- Anode (A): The terminal through which the forward current enters the SCR.
- Cathode (K): The terminal through which the forward current exits the SCR.
- Gate (G): The control terminal used to trigger the SCR into conduction.
What are the Pros and Cons of 25TTS08?
Pros:
- High Current Rating: Capable of handling up to 25A of continuous current.
- High Voltage Capability: Designed to withstand up to 800V of reverse voltage.
- Robust and Reliable: Suitable for rugged industrial environments.
- Simple Control: Can be triggered into conduction with a low-power gate signal.
- Cost-Effective: Provides a cost-effective solution for power switching applications.
Cons:
- Non-Reversible: Once triggered into conduction, the SCR remains conducting until the current drops below a certain threshold or the reverse voltage exceeds the blocking capability.
- Gate Control: Requires careful control of the gate signal to ensure proper switching behavior.
Are There Any Equivalents/Alternatives to 25TTS08 for Recommendation?
Some alternatives and equivalents to the 25TTS08 include the C25PH, C25P, and C25N series of SCRs from various manufacturers such as STMicroelectronics and Vishay. These devices offer similar current and voltage ratings for comparable applications.