40TPS12A | Circuit Diagram, Equivalent, Application, Thyristor Vishay General Semiconductor - Diodes Division

Discover the 40TPS12A thyristor with its detailed Reference manual, circuit diagram, and pinout. Explore applications, equivalents, and how to test this component. Find the datasheet for the 40TPS12A thyristor 55A and its specific features.

Marken: Vishay General Semiconductor – Diodenabteilung

Herunterladen: 40TPS12A Datasheet PDF

Preis: Anfrage

Auf Lager: 13,257

Spannungs-Aus-Zustand: 1,2 kV

Spannungs-GateTrigger(Vgt)(Max): 2,5 V

Strom-GateTrigger(Igt)(Max): 150 mA

Paket: TO-247-3

KOSTENLOSE Lieferung für Bestellungen über HK$250.00

Schnelle Reaktion, schnelles Angebot

Blitzversand, keine Sorgen nach dem Verkauf

Originalkanal, Garantie der authentischen Produkte

Thyristor SCR 40tps12 ki Full Information Aur Digital Multimeter se test karna sikhe #scrtesting

40TPS12A Pinout

40tps12a pinout
The 40TPS12A is a high-performance SCR (Silicon Controlled Rectifier) designed for phase control and switching applications. Encapsulated in a TO-247 package, it features three terminals: the Cathode (K), Anode (A), and Gate (G). Understanding the pin configuration is essential for proper operation in high-voltage and current-handling circuits, such as motor control and power regulation systems.

PIN-Nummer	Name	Beschreibung
1	K (Cathode)	Connected to the negative side of the load or power source.
2	A (Anode)	Main current-carrying terminal; connects to the positive voltage.
3	G (Gate)	Trigger terminal; controls the turning on of the SCR.

By correctly identifying and wiring the Cathode, Anode, and Gate pins, users can ensure reliable triggering and conduction of the 40TPS12A in AC or DC circuits. This pinout arrangement supports efficient control in applications requiring precise switching and power handling capabilities.

Häufig gestellte Fragen

1. What are the main applications of the 40TPS12A?

It is commonly used in AC power control, motor drives, heater controllers, light dimmers, and solid-state relays due to its high current and voltage handling capabilities.

2. How is the 40TPS12A triggered?

The SCR is turned on by applying a small gate current between the gate (G) and cathode (K); once triggered, it remains on as long as current continues flowing from anode (A) to cathode.

3. Can the 40TPS12A be used in DC circuits?

Yes, it can be used in DC circuits, but it requires special circuitry for turning off, since SCRs naturally turn off only when the anode current drops below the holding current.