Manufacturer Part Number
BTW69-800RG
Manufacturer
stmicroelectronics
Introduction
The BTW69-800RG is a standard recovery silicon-controlled rectifier (SCR) manufactured by stmicroelectronics, designed for high voltage applications housed in a TOP-3 package.
Product Features and Performance
Standard recovery SCR
Voltage - Off State: 800 V
Voltage - Gate Trigger (Vgt) (Max): 1.3 V
Current - Gate Trigger (Igt) (Max): 80 mA
Voltage - On State (Vtm) (Max): 1.9 V
Current - On State (It (AV)) (Max): 32 A
Current - On State (It (RMS)) (Max): 50 A
Current - Hold (Ih) (Max): 150 mA
Current - Off State (Max): 10 µA
Operating Temperature range: -40°C ~ 125°C
Mounting Type: Through Hole
Product Advantages
High off-state voltage capacity
Low gate trigger current requirement
Supports heavy surge currents
Durable and robust design suitable for industrial applications
Key Technical Parameters
Off State Voltage: 800 V
On State Voltage: 1.9 V
Gate Trigger Voltage: 1.3 V
Gate Trigger Current: 80 mA
On State Current (RMS): 50 A
Non-Repetitive Surge Current: 610 A at 60Hz
Hold Current: 150 mA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Designed to handle high voltages and currents safely
Thermal stability over a wide range of temperatures
Compliance with international safety standards
Compatibility
Compatible with Through Hole mounting
Designed to fit in a TOP-3 package
Application Areas
Industrial motor control
Heating applications
Thyristor drive circuits
Industrial converters
Power management systems
Product Lifecycle
Current status: Active
No indication of discontinuation, replacements, or upgrades currently noted
Several Key Reasons to Choose This Product
Ability to handle high power applications with 800 V off-state voltage
Low gate triggering current enhances sensitivity and control
Supports heavy surge current up to 610 A, ensuring reliability under stress
Widely applicable across a variety of industrial applications
Robust performance within a large temperature range of -40°C to 125°C
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