BLL1214-250R
Download datasheet This product has been discontinued.Click here for discontinuation information.
BLL1214-250R
Download datasheet
This product has been discontinued.
Click here for discontinuation information.
The replacement is: BLL8H1214LS-250
The replacement is: BLL8H1214LS-250
L-band radar LDMOS transistor
Silicon N-channel enhancement mode lateral D-MOS transistor encapsulated in a 2-lead flange package (SOT502A) with a ceramic cap. The common source is connected to the flange
Features and benefits
- High power gain
- Easy power control
- Excellent ruggedness
- Source on mounting base eliminates DC isolators, reducing common mode inductance
Applications
- L-band radar applications in the 1200 to 1400 MHz 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 = 36 V | 13 | dB | ||
ηD | drain efficiency | PL = 250 W; VDS = 36 V; 1200 MHz ≤ f ≤ 1400 MHz; IDq = 150 mA | 47 | % | ||
PL | output power | 250 | W | |||
Pdroop(pulse) | pulse droop power | PL = 250 W | 0.2 | dB | ||
tr | rise time | PL = 250 W; VDS = 36 V | 15 | ns | ||
tf | fall time | PL = 250 W; VDS = 36 V | 5 | ns |
Package / Packing
All type numbers in the table below are discontinued.
Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
BLL1214-250R | SOT502A (SOT502A) |
sot502a_po | Bulk Pack | Withdrawn | Standard Marking |
BLL1214-250R,112 (9340 633 81112) |
Discontinuation information
Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
---|---|---|---|---|---|---|---|
BLL1214-250R | 9340 633 81112 | 2014-03-31 | 2014-06-30 | BLL8H1214LS-250 | Ampleon-DN_201306022DN | Full Withdrawal |
Pinning info
Pin | Symbol | Description | Simplified outline | Graphic symbol |
---|---|---|---|---|
1 | D | drain |
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2 | G | gate | ||
3 | S | source |
Documentation
Title | Type | Date | |
---|---|---|---|
LDMOS L-band radar power transistor | Data sheet | 2015-12-07 | |
Mounting and Soldering of RF transistors in Air Cavity Packages | Application note | 2022-02-15 | |
RF Power Solutions for Broadcast Industrial, Scientific and Medical Aerospace & Defense Cooking and Defrosting | Brochure | 2022-07-21 |
No documentation available.