NXP Semiconductors BF840,235 RF BJT
TRANS NPN 40V 0.025A SOT23
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BF840,235
Detailed Description
TRANS NPN 40V 0.025A SOT23
Package
SOT-23
Lifecycle Status
Active
Datasheet
BF840,235 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors BF840,235 RF BJT technical specifications.
General
RoHS
Yes
Type Number
BF840
Size Mm
2.9 x 1.3 x 1
Hfe Min
76
Hfe Max
222
Ft Min Mhz
380
Ptot Max Mw
250
IC Max Ma
25
Vceo Max V
40
Polarity
NPN
Alternate Parts Comparison (BF840,235 vs BFU530AR vs BFU550AR vs BFU520XVL)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Compliant | Compliant | Yes |
| Package | SOT23-3 | TO-236-3 | TO-236-3 | SOT143B |
| Hfe Min | 76 | 60 | 60 | -- |
| Polarity | NPN | NPN | NPN | -- |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40 °C ~ 150 °C | -40 °C ~ 150 °C | -40°C ~ 150°C (TJ) |
| Lifecycle Status | -- | Obsolete | Obsolete | Active |
| Gain | -- | 18 dB | 18 dB | 18dB |
| Isreqsample | -- | Yes | Yes | Yes |
| Pack Desc | -- | Reel 7" Q3/T4 | Reel 7" Q3/T4 | Reel 11" Q3/T4, LargePack |
| Pack Type | -- | REEL | REEL | REEL |
| Price Flg | -- | Y | Y | Y |
| Action |
More Parts in RF BJT
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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