This device has been transferred from Ampleon to Flip Electronics.
LDMOS L-band radar power transistor
250 W LDMOS power transistor intended for L-band radar applications in the 1.2 GHz to 1.4 GHz range.
Features and benefits
- Easy power control
- Integrated dual side ESD protection
- High flexibility with respect to pulse formats
- Excellent ruggedness
- High efficiency
- Excellent thermal stability
- Designed for broadband operation (1.2 GHz to 1.4 GHz)
- Internally matched for ease of use
- Compliant to Directive 2002/95/EC, regarding restriction of hazardous substances (RoHS)
Applications
- L-band power amplifiers for radar applications in the 1.2 GHz to 1.4 GHz frequency range
Parametrics
| Symbol |
Parameter |
Conditions |
Min |
Typ/Nom |
Max |
Unit |
|
frange
|
frequency range
|
|
1200
|
|
1400
|
MHz
|
|
PL(1dB)
|
nominal output power at 1 dB gain compression
|
|
|
250
|
|
W
|
| Test signal: Pulsed RF |
|
Gp
|
power gain
|
PL = 250 W; VDS = 50 V
|
15
|
17
|
|
dB
|
|
RLin
|
input return loss
|
PL = 250 W; VDS = 50 V; IDq = 100 mA
|
|
-10
|
|
dB
|
|
ηD
|
drain efficiency
|
PL = 250 W; VDS = 50 V; 1200 MHz ≤ f ≤ 1400 MHz; IDq = 100 mA
|
49
|
55
|
|
%
|
|
PL(1dB)
|
output power at 1 dB gain compression
|
VDS = 50 V; 1200 MHz ≤ f ≤ 1400 MHz; IDq = 100 mA
|
|
300
|
|
W
|
|
Pdroop(pulse)
|
pulse droop power
|
PL = 250 W
|
|
0
|
0.3
|
dB
|
|
tr
|
rise time
|
PL = 250 W; VDS = 50 V
|
|
15
|
|
ns
|
|
tf
|
fall time
|
PL = 250 W; VDS = 50 V
|
|
5
|
|
ns
|
Package / Packing
|
Type number
|
Package |
Outline version |
Reflow-/Wave
soldering |
Packing
|
Product status |
Marking
|
Orderable part number,
(Ordering code (12NC))
|
| BLL8H1214LS-250 |
SOT502B
(SOT502B) |
sot502b_po
|
|
Bulk Pack
|
Transferred
|
Standard Marking
|
BLL8H1214LS-250U
(9340 687 35112)
|
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
|
| BLL8H1214LS-250 |
9340 687 35112 |
BLL8H1214LS-250U |
Flip Electronics |
Buy
|
Not available
|
Ordering & availability
|
Type number
|
Ordering code (12NC)
|
Orderable part number
|
Distributor
|
Buy online
|
Samples
|
| BLL8H1214LS-250 |
9340 687 35112 |
BLL8H1214LS-250U |
Flip Electronics |
Buy
|
Not available
|
