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BF556A; BF556B; BF556C
General description
N-channel symmetrical silicon junction field-effect transistors in a SOT23 package.
CAUTION
This device is sensitive to electrostatic discharge (ESD). Therefore care should be taken during transport and handling.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| BF556A | BF556A T/R | 9340 214 70215 | Volume production | SOT23
(SOT3) | Tape reel smd | Standard Marking | BF556A
| week 34, 2003 |
| BF556A | 9340 214 70235 | Volume production | SOT23
(SOT3) | Tape reel smd | Standard Marking | BF556A
| week 34, 2003 | |
| BF556B | BF556B T/R | 9340 214 80215 | Volume production | SOT23
(SOT3) | Tape reel smd | Standard Marking | BF556B
| week 34, 2003 |
| BF556C | BF556C T/R | 9340 214 90215 | Volume production | SOT23
(SOT3) | Tape reel smd | Standard Marking | BF556C
| week 34, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| BF556A | 9340 214 70215 | 0.2600 | Order samples | |||||
| BF556A | 9340 214 70235 | not available | ||||||
| BF556B | 9340 214 80215 | 0.2600 | Order samples | |||||
| BF556C | 9340 214 90215 | 0.2600 | Order samples |
Applications
- Impedance converters in e.g. electret microphones and infrared detectors
- VHF amplifiers in oscillators and mixers.
Parametrics/similar products
| Type number | Package | VDS(V) | KIND | –V(P)GS(V) | YFS(ms) | CRS(pF) | IG(mA) | IDSS MIN - MAX(mA) |
|---|---|---|---|---|---|---|---|---|
| BF556A | SOT23
(SOT3) | 30 | DC, LF and HF amplifiers | 0.5 to 7.5 | 4.5 | 0.8 | 10 | 3 to 7 |
| BF556B | SOT23
(SOT3) | 30 | DC, LF and HF amplifiers | 0.5 to 7.5 | 4.5 | 0.8 | 10 | 6 to 13 |
| BF556C | SOT23
(SOT3) | 30 | DC, LF and HF amplifiers | 0.5 to 7.5 | 0.5 | 0.8 | 10 | 11 to 18 |
Similar products
BF556A; BF556B; BF556C 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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