PNP Silicon Power Transistor, TO-3 package, featuring a 250V Collector-Emitter Breakdown Voltage and 17A Max Collector Current. This through-hole, chassis mount component operates with a 25MHz transition frequency and offers a minimum hFE of 80. Rated for 250W power dissipation, it is RoHS compliant and suitable for operation between -65°C and 200°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Stmicroelectronics 2ST2121 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | TO-3 |
| Collector Base Voltage (VCBO) | 250V |
| Collector Emitter Breakdown Voltage | 250V |
| Collector Emitter Voltage (VCEO) | 250V |
| Collector-emitter Voltage-Max | 3V |
| Emitter Base Voltage (VEBO) | 6V |
| Frequency | 25MHz |
| Gain Bandwidth Product | 25MHz |
| hFE Min | 80 |
| Lead Free | Lead Free |
| Max Collector Current | 17A |
| Max Frequency | 25MHz |
| Max Operating Temperature | 200°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 250W |
| Mount | Chassis Mount, Through Hole |
| Number of Elements | 1 |
| Package Quantity | 100 |
| Packaging | Bulk |
| Polarity | PNP |
| Power Dissipation | 250W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | Through Hole |
| Transition Frequency | 25MHz |
| RoHS | Compliant |
Download the complete datasheet for Stmicroelectronics 2ST2121 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
