LET16045C STMicroelectronics, LET16045C Datasheet

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LET16045C

Manufacturer Part Number
LET16045C
Description
RF power transistor from the LdmoST family of n-channel enhancement-mode lateral MOSFETs
Manufacturer
STMicroelectronics
Datasheet
Features
Description
The LET16045C is a common source N-channel
enhancement-mode lateral field-effect RF power
transistor designed for broadband commercial
and industrial applications at frequencies up to
1.6 GHz. The LET16045C is designed for high
gain and broadband performance operating in
common source mode at 28 V. It is ideal for
INMARSAT satellite communications.
Table 1.
November 2011
Excellent thermal stability
Common source configuration
P
MHz
BeO free package
In compliance with the 2002/95/EC European
directive
OUT
(@28 V) = 45 W with 16 dB gain @ 1600
Order code
LET16045C
Device summary
of n-channel enhancement-mode lateral MOSFETs
RF power transistor from the LdmoST family
Doc ID 022224 Rev 2
Package
M243
Figure 1.
1. Drain
2. Gate
Pin out
epoxy sealed
M243
2
1
LET16045C
LET16045C
Branding
3
3. Source
www.st.com
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LET16045C Summary of contents

Page 1

... The LET16045C is a common source N-channel enhancement-mode lateral field-effect RF power transistor designed for broadband commercial and industrial applications at frequencies up to 1.6 GHz. The LET16045C is designed for high gain and broadband performance operating in common source mode ideal for INMARSAT satellite communications. ...

Page 2

... Power dissipation (@ T DISS T Max. operating junction temperature J T Storage temperature STG Table 3. Thermal data Symbol R Junction-case thermal resistance th(JC) 2 °C) CASE Parameter = 70 °C) C Parameter Doc ID 022224 Rev 2 LET16045C Value Unit 80 V -0 100 W 200 °C -65 to +150 °C Value Unit 1.3 °C/W ...

Page 3

... LET16045C 2 Electrical characteristics °C C Table 4. Static Symbol (BR)DSS DSS GSS GS( DS(ON ISS OSS RSS GS Table 5. ...

Page 4

... AM02167V2 Pin = 2. AM10214V1 Doc ID 022224 Rev 2 LET16045C Gain vs ouptut power and bias current Idq = 100mA Idq = 400 mA Idq = 600 mA Freq = 1600 MHz V = 28V Output Power ( AM10213V1 ...

Page 5

... LET16045C 4 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. Table 7. M243 (.230 x .360 2L N/HERM W/FLG) mechanical data Dim ...

Page 6

... Initial release. Table 3: Thermal Updated Figure 3: Gain vs ouptut power and bias and Table 6: Impedance data 2 Inserted vs output power and voltage. Doc ID 022224 Rev 2 Changes data, Table 4: Static, Table 5: Dynamic current. Figure 2: Gain and efficiency and Figure 4: Ouptut power vs drain supply LET16045C ...

Page 7

... LET16045C Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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