
Discrete Semiconductor Products
MCR12DCNT4G
ActiveLittelfuse/Commercial Vehicle Products
THYRISTOR, 800 V, 20 MA, 7.8 A, 12 A, TO-252 (DPAK), 3 PINS
Deep-Dive with AI
Search across all available documentation for this part.

Discrete Semiconductor Products
MCR12DCNT4G
ActiveLittelfuse/Commercial Vehicle Products
THYRISTOR, 800 V, 20 MA, 7.8 A, 12 A, TO-252 (DPAK), 3 PINS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCR12DCNT4G |
|---|---|
| Current - Gate Trigger (Igt) (Max) [Max] | 20 mA |
| Current - Hold (Ih) (Max) [Max] | 40 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 100 A |
| Current - Off State (Max) [Max] | 10 µA |
| Current - On State (It (AV)) (Max) [Max] | 7.8 A |
| Current - On State (It (RMS)) (Max) | 12 A |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SC-63, DPAK (2 Leads + Tab), TO-252-3 |
| SCR Type | Standard Recovery |
| Supplier Device Package | TO-252 (DPAK) |
| Voltage - Gate Trigger (Vgt) (Max) [Max] | 1 V |
| Voltage - Off State | 800 V |
| Voltage - On State (Vtm) (Max) [Max] | 1.9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.08 | |
| 10 | $ 0.88 | |||
| 100 | $ 0.68 | |||
| 500 | $ 0.58 | |||
| 1000 | $ 0.47 | |||
| Digi-Reel® | 1 | $ 1.08 | ||
| 10 | $ 0.88 | |||
| 100 | $ 0.68 | |||
| 500 | $ 0.58 | |||
| 1000 | $ 0.47 | |||
| Tape & Reel (TR) | 2500 | $ 0.44 | ||
| 5000 | $ 0.42 | |||
| 12500 | $ 0.40 | |||
| 25000 | $ 0.40 | |||
Description
General part information
MCR12DSMT4G Series
The Silicon Controlled Rectifier is designed primarily for half-wave ac control applications, such as motor controls, heating controls, and power supplies; or wherever half-wave, silicon gate-controlled devices are needed.
Documents
Technical documentation and resources