BF904A |
RFQ for BF904A |
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| Technical/Catalog Information | BF904AWR,115 |
| Vendor | NXP Semiconductors |
| Category | Discrete Semiconductor Products |
| Transistor Type | N-Channel |
| Voltage - Rated | 7V |
| Current Rating | 30mA |
| Package / Case | SOT-343R |
| Packaging | Tape & Reel (TR) |
| Drawing Number | 568; SOT343; ; |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | BF904AWR,115 BF904AWR,115 |
| Product | Manufacturers | Pack | D/C |
| BF904A | - | SOT-143 | - |
Enhancement type field-effect transistors. The transistors consist of an amplifier MOS-FET with source and substrate interconnected and an internal bias circuit to ensure good cross-modulation performance during AGC.
The BF904A, BF904AR and BF904AWR are encapsulated in the SOT143B, SOT143R and SOT343R plastic packages respectively.
Typical Application |
Features |
| · VHF and UHF applications with 3 to 7 V supply voltage such as television tuners and professional communications equipment. | · Specially designed for use at 5 V supply voltage· Short channel transistor with high transfer admittance to input capacitance ratio· Low noise gain controlled amplifier up to 1 GHz· Superior cross-modulation performance during AGC. |
| SYMBOL | PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| VDS | drain-source voltage |
- |
- |
7 |
V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ID | drain current |
- |
- |
30 |
mA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ptot | total power dissipation |
- |
- |
200 |
mW | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |yfs| | forward transfer admittance |
22 |
25 |
30 |
mS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cig1-s | input capacitance at gate 1 | - |
2.2 |
2.6 |
pF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Crs | reverse transfer capacitance |
f = 1 MHz |
- |
25 |
35 |
pF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| F | noise figure |
f = 800 MHz |
- |
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