This device has been transferred from Ampleon to Rochester Electronics.
Avionics LDMOS transistor
300 W LDMOS pulsed power transistor for TCAS and IFF applications at frequencies from 1030 MHz to 1090 MHz.
Features and benefits
- Easy power control
- Excellent ruggedness
- High efficiency
- Excellent thermal stability
- Designed for operation in 1030 MHz to 1090 MHz band
- Internally matched for ease of use
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Applications
- Avionics transmitter applications in the 1030 to 1090 MHz frequency range
Parametrics
| Symbol |
Parameter |
Conditions |
Min |
Typ/Nom |
Max |
Unit |
|
frange
|
frequency range
|
|
1030
|
|
1090
|
MHz
|
|
PL(1dB)
|
nominal output power at 1 dB gain compression
|
|
|
300
|
|
W
|
| Test signal: Pulsed RF |
|
Gp
|
power gain
|
PL = 300 W; VDS = 32 V
|
15
|
16.5
|
|
dB
|
|
RLin
|
input return loss
|
PL = 300 W; VDS = 32 V; IDq = 150 mA
|
|
10
|
|
dB
|
|
ηD
|
drain efficiency
|
PL = 300 W; VDS = 32 V; 1030 MHz ≤ f ≤ 1090 MHz; IDq = 150 mA
|
52
|
57
|
|
%
|
|
PL
|
output power
|
|
300
|
|
|
W
|
|
Pdroop(pulse)
|
pulse droop power
|
PL = 300 W
|
|
0
|
0.2
|
dB
|
|
tr
|
rise time
|
PL = 300 W; VDS = 32 V
|
|
30
|
50
|
ns
|
|
tf
|
fall time
|
PL = 300 W; VDS = 32 V
|
|
5
|
50
|
ns
|
Package / Packing
|
Type number
|
Package |
Outline version |
Reflow-/Wave
soldering |
Packing
|
Product status |
Marking
|
Orderable part number,
(Ordering code (12NC))
|
| BLA1011-300 |
SOT957A
(SOT957A) |
sot957a_po
|
|
Bulk Pack
|
Transferred
|
Standard Marking
|
BLA1011-300,112
(9340 597 24112)
|
Pinning info
| Pin |
Symbol |
Description |
Simplified outline |
Graphic symbol |
|
1
|
D
|
drain
|
|
|
|
2
|
G
|
gate
|
|
3
|
S
|
source
|
Ordering & availability
|
Type number
|
Ordering code (12NC)
|
Orderable part number
|
Distributor
|
Buy online
|
Samples
|
| BLA1011-300 |
9340 597 24112 |
BLA1011-300,112 |
Rochester Electronics |
Buy
|
Not available
|
Ordering & availability
|
Type number
|
Ordering code (12NC)
|
Orderable part number
|
Distributor
|
Buy online
|
Samples
|
| BLA1011-300 |
9340 597 24112 |
BLA1011-300,112 |
Rochester Electronics |
Buy
|
Not available
|