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STMicroelectronics Thyristor SCR 400 V 1.8 A 1.5 mA Gate Current 22 A Surge Current TN22-1500T

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STMicroelectronics Thyristor SCR 400 V 1.8 A 1.5 mA Gate Current 22 A Surge Current TN22-1500T

Name: STMicroelectronics Thyristor SCR 400 V 1.8 A 1.5 mA Gate Current 22 A Surge Current TN22-1500T
Brand: STMicroelectronics
SKU: 211884
Price: 1.07 USD
Availability: InStock

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Category Thyristors Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Model	TN22-1500T
Mount Type	Through Hole
Series	TN22
Maximum Operating Temperature	110°C
Package Type	TO-220
Minimum Operating Temperature	-40°C
Pin Count	3
Rated Average On-State Current Irms	1.8A
Thyristor Type	SCR
Repetitive Peak Reverse Voltage VDRM	400V
Surge Current Rating	22A
Maximum Gate Trigger Current Igt	1.5mA
Maximum Holding Current Ih	175mA
Maximum Gate Trigger Voltage Vgt	3V
Peak On-State Voltage	3.1V
Repetitive Peak Off-State Current	0.1mA

Key Features

Designed for power switching and control applications.
Equipped with sensitive gate trigger current of 1.5 mA for precise operation.
Surge current rating of 22 A for handling transient loads.
Packaged in TO-220 for through-hole mounting.
Operates within a temperature range of -40°C to 110°C.
Features a peak on-state voltage of 3.1 V to ensure efficient conduction.
Offers a maximum holding current of 175 mA for reliable latching.
Repetitive peak off-state current rated at 0.1 mA for minimal leakage.

Product Description

STMicroelectronics TN22-1500T is a high-performance Silicon Controlled Rectifier (SCR) thyristor designed for general power switching and control applications in industrial and electronic circuits. This device features a repetitive peak reverse voltage (VDRM) of 400 V, accommodating moderate voltage requirements with reliable switching capability.

The thyristor supports a rated average on-state current of 1.8 A and can sustain a surge current rating of 22 A, making it suitable for transient overload conditions. It utilizes a sensitive gate trigger current of 1.5 mA and a gate trigger voltage of 3 V to enable precise triggering and control in electronic circuits.

The device is housed in a TO-220 package, allowing convenient through-hole mounting and effective thermal management. Operating temperature ranges from -40°C to a maximum of 110°C, supporting use in diverse thermal environments commonly found in manufacturing, industrial automation, power supply regulation, and HVAC systems.

Additional electrical characteristics include a maximum holding current of 175 mA and a negligible repetitive peak off-state current of 0.1 mA, ensuring minimal leakage and stable latching performance. The peak on-state voltage is specified at 3.1 V for efficient power conduction.

STMicroelectronics TN22-1500T does not list compliance with automotive standards or special approvals but maintains high reliability for general industrial, laboratory, and commercial semiconductor applications.

Designed for power switching and control applications. Sensitive gate trigger current of 1.5 mA enables precise control. Surge current rating supports transient loads up to 22 A. TO-220 package for robust through-hole mounting.

Wide operating temperature range from -40°C to 110°C. Low leakage current with repetitive peak off-state current of 0.1 mA. Peak on-state voltage of 3.1 V for efficient conduction. Maximum holding current of 175 mA ensures reliable operation.

Suitable for use in industrial, manufacturing, HVAC, and laboratory electronics. Explore advanced semiconductor components like this thyristor and others in the Semiconductor and Thyristors sections at EnvMart.