STTH208U

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STTH208U

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DIODE STANDARD 800V 2A SMB

  • Nhà sản xuấtSTMicroelectronics

  • Ông. Phần #STTH208U

  • Bảng dữ liệu STTH208U DataSheet

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Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Base Product Number STTH208
Voltage - DC Reverse (Vr) (Max) 800 V
Current - Average Rectified (Io) 2A
Voltage - Forward (Vf) (Max) @ If 1.65 V @ 2 A
Current - Reverse Leakage @ Vr 5 µA @ 800 V
Mounting Type Surface Mount
Package / Case DO-214AA, SMB
Supplier Device Package SMB
Operating Temperature - Junction 175°C (Max)
Packaging Cut Tape (CT), Tape & Reel (TR)
Technology Standard
Speed Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr) 75 ns

Tổng quan

Equivalent

Equivalent products to the STTH208U (200V, 20A ultrafast diode) include:
- STTH20R06U (600V, similar specs)
- FFPF20UP20S (200V, 20A, ultrafast)
- VS-20ETF20FPBF (200V, 20A, ultrafast, Vishay)
- MUR2020CT (200V, 20A, dual diode, ON Semi)
Check datasheets for exact compatibility in your circuit.

Features

The STTH208U is a 200V, 20A ultrafast recovery diode with the following key features:
- Ultrafast Recovery Time (typically 35ns) for high-efficiency switching.
- Low Forward Voltage Drop (max 1.3V) reducing conduction losses.
- High Surge Current Capability (up to 150A non-repetitive).
- Soft Recovery minimizes EMI and switching noise.
- TO-220AC package for easy mounting and heat dissipation.
- AEC-Q101 Qualified for automotive applications.
Ideal for SMPS, inverters, and freewheeling/clamping circuits in power electronics.

Pinout

The STTH208U is a ultrafast recovery diode in a TO-220AC package.
- Pin Count: 3 pins (Anode, Cathode, and a tab connected to the cathode).
- Function: Designed for high-efficiency rectification in switching power supplies, inverters, and freewheeling applications.
- Key Features:
- Ultrafast recovery time (typically 35 ns).
- High current capability (20A average forward current).
- Low forward voltage drop (reduces power loss).
- High reverse voltage (up to 800V).
Used in SMPS, PFC circuits, and motor drives for efficient energy conversion.

Manufacturer

The STTH208U is manufactured by STMicroelectronics, a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics designs and produces a wide range of semiconductor products, including diodes, microcontrollers, sensors, and power management ICs, serving industries like automotive, industrial, and consumer electronics. The company is known for its innovation and high-quality electronic components.
The STTH208U is a ultrafast recovery diode, commonly used in power supply and switching applications.

Application

The STTH208U is a 200V, 20A ultrafast recovery diode, commonly used in:
1. Power Supplies – Switching-mode power supplies (SMPS), AC-DC converters.
2. Motor Drives – Inverters and rectifiers for motor control.
3. Renewable Energy – Solar inverters and wind power systems.
4. Automotive – Electric vehicle (EV) charging and power electronics.
5. Industrial Electronics – Welding equipment and UPS systems.
Its ultrafast recovery and low forward voltage make it efficient for high-frequency switching applications.

Package

The STTH208U is a ultrafast recovery diode typically available in a TO-220AC package. This through-hole package is common for power components, offering good thermal performance and ease of mounting. It has three leads and a metal tab for heat dissipation. Suitable for high-voltage, high-speed switching applications.

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