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BFG21W
Datasheet
BFG21W
(Product Specification)
06-Jul-98, 12 pages, 89 kB
General description
NPN double polysilicon bipolar power transistor with buried layer for low voltage medium power applications encapsulated in a plastic, 4-pin dual-emitter SOT343R package.
Features
- High power gain
- High efficiency
- 1.9 GHz operating area
- Linear and non-linear operation.
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| BFG21W | BFG21W,115 | 9340 474 80115 | Volume production | SOT343R
(CMPAK-4) | Tape reel smd | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| BFG21W | BFG21W,115 | BFG21W |
| week 52, 2002 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| BFG21W | 9340 474 80115 | BFG21W,115 | 0.4500 | NA | MOUSER ELECTRONICS | 2,964 | 11/20/2009 | Buy online | Order samples | |
| NA | ARROW ELECTRONICS | 39,000 | 11/19/2009 | Buy online | ||||||
| NA | DIGI-KEY CORPORATION | 6,794 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 2,964 | 11/20/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 6,000 | 11/19/2009 | Buy online |
Applications
- Common emitter class-AB output stage in hand held radio equipment at 1.9 GHz such as DECT, PHS, etc.
- Driver for DCS1800, 1900.
Related applications
Transceiver board
Design support
Application Notes
BFG21W_1880DRV;
1880 MHz PA Driver with BFG21W (1999-04-09)BFG21W_800DRV2;
800MHz PA Driver with BFG21W (1998-11-08)SC14_DECT;
Low cost DECT Po wer Amplifier PH9 7005 (1997-11-27)DECT;
Power Amplifier for 1,9 GHz Dect and PHS (1997-11-21)
Support Documents
nxp_rf_manual_12th_edition;
RF Manual 12th Edition (2009-06-01)
Support Models
Parametrics/similar products
| Type number | Package | VCE(V) | IC(mA) | LOAD POWER(W) | PL(W) | POLARITY | PTOT(mW) | fT(GHz) | Gain @1.9 Ghz(dB) | @f1 | MIN. POWER GAIN(dB) | VCEO max(V) | Efficiency % min | Frequency(MHz) | telecom system |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BFG21W | SOT343R
(CMPAK-4) | 3.6 | 500 | 0.4 | 26 | NPN | 600 | 18 | 10 | 1900 | 11 | 4.5 | 50 | 1900 | digital cellular/cordless |
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BFG21W
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