
PRF949
NPN wideband transistor
Silicon NPN transistor in a surface mount 3-pin SOT416 (SC-75) package. The transistor is primarily intended for wideband applications in the GHz range in the RF front end of analog and digital cellular telephones, cordless phones, radar detectors, pagers and satellite TV-tuners.
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| VCEO | collector-emitter voltage | IB = 0 A | 10 | V | ||
| IC | collector current | 50 | mA | |||
| Ptot | total power dissipation | Tsp ≤ 75 °C | 150 | mW | ||
| fT | transition frequency | VCE = 6 V; IC = 15 mA; f = 1000 MHz | 7 | 9 | GHz | |
| NF | noise figure | IC = 5 mA; VCE = 6 V; f = 2000 MHz; ΓS = Γopt | 2.1 | dB | ||
| NF | noise figure | IC = 5 mA; VCE = 6 V; f = 1000 MHz; ΓS = Γopt | 1.5 | 2.5 | dB | |
| GUM | peak unilateral power gain | f = 1000 MHz; IC = 15 mA; VCE = 6 V; Tamb = 25 °C | 16 | dB | ||
| GUM | peak unilateral power gain | f = 2000 MHz; IC = 15 mA; VCE = 6 V; Tamb = 25 °C | 10 | dB |
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| PRF949 | PRF949,115 | 9340 559 08115 | Volume production | SOT416 (SC-75) | Tape reel smd | Standard Marking |
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | B | base | ![]() | ![]() |
| 2 | E | emitter | ||
| 3 | C | collector |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| PRF949 | PRF949,115 | PRF949 | week 17, 2003 | NA | NA |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | UHF wideband transistor (v.3.0) | 2000-03-04 | |
| Brochure | Your partner in Mobile Communication Infrastructure design; High Performance RF for wireless infrastructure (v.1.0) | 2011-05-23 | |
| SPICE model | s2p | PRF949E SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949F SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949j SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949A SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949r SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949G SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949H SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949C SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949k SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | prm | PRF949_SPICE SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949q SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949n SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949m SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949i SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949o SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949p SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949B SPICE model (v.1.0) | 2012-05-03 |
| SPICE model | s2p | PRF949L SPICE model (v.1.0) | 2012-05-03 |
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