NPN Silicon RF Transistor for high-frequency applications, operating up to 42GHz with a gain of 15dB. Features a 4.5V collector-emitter breakdown voltage and a maximum collector current of 600mA. This surface mount component, packaged in SOT-343, offers a power dissipation of 600mW and operates within a temperature range of -65°C to 150°C. It is lead-free and RoHS compliant.
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Stmicroelectronics START499ETR technical specifications.
| Package/Case | SOT-343 |
| Collector Base Voltage (VCBO) | 15V |
| Collector Emitter Breakdown Voltage | 4.5V |
| Collector Emitter Voltage (VCEO) | 4.5V |
| Collector-emitter Voltage-Max | 4.5V |
| Emitter Base Voltage (VEBO) | 1.5V |
| Frequency | 42GHz |
| Gain | 15dB |
| Gain Bandwidth Product | 42GHz |
| hFE Min | 160 |
| Lead Free | Lead Free |
| Max Breakdown Voltage | 4.5V |
| Max Collector Current | 600mA |
| Max Frequency | 42GHz |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 600mW |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Output Power | 600mW |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Polarity | NPN |
| Power Dissipation | 600mW |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Transition Frequency | 1.9GHz |
| RoHS | Compliant |
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