TN2540-12G-TR

Thyristor, 1.2 kV, 40 mA, 16 A, 25 A, TO-263 (D2PAK), 3 Pins

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: STMICROELECTRONICS
Product type: Thyristors - SCRs
MSL: MSL 1 - Unlimited
SVHC: No SVHC (25-Jun-2025)
No. of Pins: 3Pins
Product Range: TN2540-12G Series
Thyristor Mounting: Surface Mount
Holding Current Max: 80mA
On State RMS Current: 25A
Thyristor Case Style: TO-263 (D2PAK)
Average On State Current: 16A
Gate Trigger Current Max: 40mA
Gate Trigger Voltage Max: 1.3V
Operating Temperature Max: 125°C
Peak Non Repetitive Surge Current: 314A
Peak Repetitive Off State Voltage: 1.2kV

Delivery and price
Units per pack	1000
Price	0.865 €
Current stock	500+
Lead time	7 days

Datasheet

Updated at March 23, 2026