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BFG520; BFG520/X; BFG520/XR
General description
NPN silicon planar epitaxial transistors, intended for applications in the RF frontend in the GHz range, such as analog and digital cellular telephones, cordless telephones (CT1, CT2, DECT, etc.), radar detectors, pagers and satellite TV tuners (SATV) and repeater amplifiers in fibre-optic systems.
The transistors are encapsulated in 4-pin, dual-emitter plastic SOT143 and SOT143R envelopes.
Features
- High power gain
- Low noise figure
- High transition frequency
- Gold metallization ensures excellent reliability.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| BFG520 | BFG520 T/R | 9340 188 00215 | Volume production | SOT143B | Tape reel smd | Standard Marking | BFG520
| week 47, 2002 |
| BFG520 | 9340 188 00235 | Volume production | SOT143B | Tape reel smd | Standard Marking | BFG520
| week 47, 2002 | |
| BFG520/X | BFG520/X T/R | 9340 188 10215 | Volume production | SOT143B | Tape reel smd | Standard Marking | BFG520/X
| week 47, 2002 |
| BFG520/X | 9340 188 10235 | Volume production | SOT143B | Tape reel smd | Standard Marking | BFG520/X
| week 47, 2002 | |
| BFG520/XR | BFG520/XR T/R | 9340 188 20215 | Volume production | SOT143B | Tape reel smd | Standard Marking | BFG520/XR
| week 47, 2002 |
| BFG520/XR | 9340 188 20235 | Volume production | SOT143B | Tape reel smd | Standard Marking | BFG520/XR
| week 47, 2002 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| BFG520 | 9340 188 00215 | 0.3100 | NA | ARROW ELECTRONICS | 6,000 | 8/27/2008 | Buy online | Order samples |
| NA | MOUSER ELECTRONICS | 1,859 | 8/28/2008 | Buy online | ||||
| BFG520 | 9340 188 00235 | not available | ||||||
| BFG520/X | 9340 188 10215 | 0.3100 | ASIA | WPI | 12,000 | 08/28/2008 | Buy online | Order samples |
| BFG520/X | 9340 188 10235 | not available | ||||||
| BFG520/XR | 9340 188 20215 | 0.3100 | not available | |||||
| BFG520/XR | 9340 188 20235 | not available |
Technical documents
Application Notes
900MHZ;
Low noise 900MHz preamplifier at 3 V (13-Jan-92)
Support Models
Parametrics/similar products
| Type number | Package | VCE(V) | IC(mA) | NOISE FIGURE MAX(dB) | PL(W) | POLARITY | PTOT(mW) | fT(GHz) | GUM(dB) | @f(MHz) | VO ²(mV) | ITO(dBm) | @IC(mA) | Socket | Gain @900 Mhz(dB) | Gain @1.9 Ghz(dB) | GUM @f1(dB) | GUM @f2(dB) | @f1 | @f2 | Vo | VCEO max(V) | Frequency(MHz) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BFG520 | SOT143B
| 6 | 70 |
1.9@f2 1.6@f1 | 17 | NPN | 300 | 9 | 19 | 900 | 275 | 26 | 20 | LNA, Mixer, Buffer & VCO | 17 | 10 | 19 | 13 | 900 | 2000 | 275 | 15 | 1.9 |
| BFG520/X | SOT143B
| 6 | 70 |
1.9@f2 1.6@f1 | 17 | NPN | 300 | 9 | 900 | 275 | 26 | 20 | LNA, Mixer, Buffer & VCO | 17 | 10 | 19 | 13 | 900 | 2000 | 275 | 15 | 1.9 | |
| BFG520/XR | SOT143B
| 6 | 70 | 17 | NPN | 300 | 9 | 900 | 275 | 26 | 20 | 19 | 13 | 900 | 2000 | 15 | 1.9 |
Similar products
BFG520; BFG520/X; BFG520/XR 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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