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BF1202; BF1202R; BF1202WR
General description
Enhancement type N-channel field-effect transistor with source and substrate interconnected. Integrated diodes between gates and source protect against excessive input voltage surges. The BF1202, BF1202R and BF1202WR are encapsulated in the SOT143B, SOT143R and SOT343R plastic packages respectively.
Features
- Short channel transistor with high forward transfer admittance to input capacitance ratio
- Low noise gain controlled amplifier
- Partly internal self-biasing circuit to ensure good cross-modulation performance during AGC and good DC stabilization.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| BF1202 | 9340 559 56215 | Volume production | SOT143B | Tape reel smd | Standard Marking | Not available
| week 47, 2002 | |
| BF1202R | 9340 559 57215 | Volume production | SOT143R
(SC-61B) | Tape reel smd | Standard Marking | Not available
| week 47, 2002 | |
| BF1202WR | BF1202WR T/R | 9340 559 58115 | Volume production | SOT343R
(CMPAK-4) | Tape reel smd | Standard Marking | Not available
| week 52, 2003 |
| BF1202WR | 9340 559 58135 | Volume production | SOT343R
(CMPAK-4) | Tape reel smd | Standard Marking | Not available
| week 52, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| BF1202 | 9340 559 56215 | Order samples | ||||||
| BF1202R | 9340 559 57215 | Order samples | ||||||
| BF1202WR | 9340 559 58115 | 0.1900 | Order samples | |||||
| BF1202WR | 9340 559 58135 | not available |
Applications
- VHF and UHF applications with 3 to 9 V supply voltage, such as digital and analogue television tuners and professional communications equipment.
Related applications
LCD TV - MMS functionality
Set-top box - MMS functionality
Parametrics/similar products
| Type number | Package | REMARKS | VDS(V) | ID(mA) | NOISE FIGURE MAX(dB) | –V(P)GS MAX(V) | YFS MIN(mS) | CIS TYP(pF) | Note | IDSS MIN - MAX(mA) | COS TYP(pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BF1202 | SOT143B
| VHF and UHF | 10 | 30 | 1.1@800MHz | 1 | 25 | 1.7 | Partly internal bias | 8 to 16 | 0.85 |
| BF1202R | SOT143R
(SC-61B) | VHF and UHF | 10 | 30 | 1.1@800MHz | 1 | 25 | 1.7 | Partly internal bias | 8 to 16 | 0.85 |
| BF1202WR | SOT343R
(CMPAK-4) | UHF | 10 | 30 | 1.1@800MHz | 1 | 25 | 1.7 | Partly internal bias | 8 to 16 | 0.85 |
Similar products
BF1202; BF1202R; BF1202WR links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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