BF907, BF908, BF908R Selling Leads, Datasheet
MFG:MOTOROLA Package Cooled:CAN4 D/C:08+
BF907, BF908, BF908R Datasheet download
Part Number: BF907
MFG: MOTOROLA
Package Cooled: CAN4
D/C: 08+
BF907, BF908, BF908R
- Table of contents:
Info of BF907
Info of BF908
Info of BF908R
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About BF901
PDF/DataSheet Download
Datasheet: BF901
File Size: 48109 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About BF908
PDF/DataSheet Download
Datasheet: BF908
File Size: 89703 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About BF908R
PDF/DataSheet Download
Datasheet: BF908R
File Size: 89703 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
BF908 General Description
Depletion type field-effect transistor in a plastic microminiature SOT143 or SOT143R package. The transistors are protected against excessive input voltage surges by integrated back-to-back diodes between gates and source.
BF908 Maximum Ratings
| SYMBOL | PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
| VDS | drain-source voltage |
- |
- |
12 |
V | |
| ID | drain current |
- |
- |
400 |
mA | |
| Ptot | total power dissipation |
- |
- |
200 |
mW | |
| Tj | operating junction temperature |
- |
- |
150 |
°C | |
| yfs | forward transfer admittance |
36 |
43 |
50 |
mS | |
| Cig1-s | input capacitance at gate 1 |
2.4 |
3.1 |
4 |
pF | |
| Crs | reverse transfer capacitance |
f = 1 MHz |
20 |
30 |
45 |
pF |
| F | noise figure |
f = 800 MHz |
- |
1.5 |
2.5 |
dB |
BF908 Features
· High forward transfer admittance
· Short channel transistor with high forward transfer admittance to input capacitance ratio
· Low noise gain controlled amplifier up to 1 GHz.
· Short channel transistor with high forward transfer admittance to input capacitance ratio
· Low noise gain controlled amplifier up to 1 GHz.
BF908 Typical Application
· VHF and UHF applications with 12 V supply voltage, such as television tuners and professional communications equipment.
BF908 Connection Diagram
BF908R General Description
Depletion type field-effect transistor in a plastic microminiature SOT143 or SOT143R package. The transistors are protected against excessive input voltage surges by integrated back-to-back diodes between gates and source.
BF908R Maximum Ratings
| SYMBOL | PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
| VDS | drain-source voltage |
- |
- |
12 |
V | |
| ID | drain current |
- |
- |
400 |
mA | |
| Ptot | total power dissipation |
- |
- |
200 |
mW | |
| Tj | operating junction temperature |
- |
- |
150 |
°C | |
| yfs | forward transfer admittance |
36 |
43 |
50 |
mS | |
| Cig1-s | input capacitance at gate 1 |
2.4 |
3.1 |
4 |
pF | |
| Crs | reverse transfer capacitance |
f = 1 MHz |
20 |
30 |
45 |
pF |
| F | noise figure |
f = 800 MHz |
- |
1.5 |
2.5 |
dB |
BF908R Features
· High forward transfer admittance
· Short channel transistor with high forward transfer admittance to input capacitance ratio
· Low noise gain controlled amplifier up to 1 GHz.
· Short channel transistor with high forward transfer admittance to input capacitance ratio
· Low noise gain controlled amplifier up to 1 GHz.
BF908R Typical Application
· VHF and UHF applications with 12 V supply voltage, such as television tuners and professional communications equipment.
BF908R Connection Diagram
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