This device has been transferred from Ampleon to Rochester Electronics.
HF/VHF power MOS transistor
Silicon N-channel enhancement mode vertical D-MOS transistor in an 8-lead SOT409A SMD package with a ceramic cap
Features and benefits
- High power gain
- Easy power control
- Gold metallization
- Good thermal stability
- Withstands full load mismatch
Applications
- Communications transmitters in the HF/VHF range
- Nominal supply voltage of 12.5 V
Parametrics
| Symbol |
Parameter |
Conditions |
Min |
Typ/Nom |
Max |
Unit |
|
frange
|
frequency range
|
|
20
|
|
175
|
MHz
|
|
PL(1dB)
|
nominal output power at 1 dB gain compression
|
|
|
2
|
|
W
|
| Test signal: CW |
|
Gp
|
power gain
|
PL = 2 W; VDS = 12.5 V
|
10
|
13
|
|
dB
|
|
ηD
|
drain efficiency
|
PL = 2 W; VDS = 12.5 V; f = 175 MHz; IDq = 20 mA
|
50
|
55
|
|
%
|
|
PL
|
output power
|
|
|
2
|
|
W
|
Package / Packing
|
Type number
|
Package |
Outline version |
Reflow-/Wave
soldering |
Packing
|
Product status |
Marking
|
Orderable part number,
(Ordering code (12NC))
|
| BLF202 |
CDIP8
(SOT409A) |
sot409a_po
|
|
Reel 7" Q1/T1
|
Transferred
|
Standard Marking
|
BLF202,115
(9340 556 27115)
|
Pinning info
| Pin |
Symbol |
Description |
Simplified outline |
Graphic symbol |
|
1
|
S
|
souce
|
|
![]()
|
|
2
|
G
|
gate
|
|
3
|
G
|
gate
|
|
4
|
S
|
source
|
|
5
|
S
|
source
|
|
6
|
D
|
drain
|
|
7
|
D
|
drain
|
|
8
|
S
|
source
|
Ordering & availability
|
Type number
|
Ordering code (12NC)
|
Orderable part number
|
Distributor
|
Buy online
|
Samples
|
| BLF202 |
9340 556 27115 |
BLF202,115 |
Rochester Electronics |
Buy
|
Not available
|
Ordering & availability
|
Type number
|
Ordering code (12NC)
|
Orderable part number
|
Distributor
|
Buy online
|
Samples
|
| BLF202 |
9340 556 27115 |
BLF202,115 |
Rochester Electronics |
Buy
|
Not available
|
