SANYO SGF25 Datasheet

SGF25

Ordering number : EN5820

For C- to X-band local oscillator and amplifier

N-Channel GaAs MESFET

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

O2097GI (KOTO) TA-1290 No.5820-1/3

Package Dimensions

unit: mm

2134A

[SGF25]

SANYO: CP4

1 : Gate
2 : Source
3 : Drain
4 : Source

Absolute Maximum Ratings at Ta=25°C

Parameter Symbol Conditions Ratings Unit

Drain to source voltage V

DS

6.0 V

Gate to source voltage V

GS

–5.0 V

Drain current I

D

100 mA

Dissipation power P

D

200 mW
Junction temperature Tj 150 °C
Storage temperature Tstg –55 to +150 °C

Electrical Characteristics at Ta=25°C

Parameter Symbol Conditions

Ratings

min typ max

Unit

Gate to source breakdown voltage

V

(BR)GSOIGS

=–10µA –5.0 V

Zero gate voltage drain current I

DSS

VDS=3V, VGS=0 30 45 65 mA

Gate to source cutoff voltage V

GS(off)

VDS=3V, ID=100µA –0.5 –1.5 –3.0 V

Forward transfer admittance |Yfs|V

DS

=3V, ID=10mA 40 mS
Minimum noise figure NFmin 2.5 dB
Associated gain Ga

VDS=3V, ID=10mA

5.5 dB

Maximum available gain MAG

f=12GHz

7.0 dB

Features

• Super miniaturized plastic-mold package(CP4).

• High reliability achieved by original manufacturing
technology(adopting a protection coat).

• Available for surface mounting and automatic inserting.

SGF25

No.5820-2/3

Vds=3V, Ids=10mA
SGF25

Vds=3V, Ids=20mA
SGF25

Frequency S11 S21 S12 S22

(MHz) MAG ANG MAG ANG MAG ANG MAG ANG

3000.0000 0.680 Ð98.6 3.086 93.5 0.131 27.6 0.556 Ð68.8

4000.0000 0.621 Ð123.5 2.750 72.2 0.130 16.3 0.480 Ð85.8

5000.0000 0.584 Ð147.0 2.445 51.8 0.128 8.1 0.418 Ð102.7

6000.0000 0.564 Ð168.7 2.175 32.6 0.128 2.7 0.372 Ð120.5

7000.0000 0.561 171.7 1.943 14.4 0.133 Ð1.3 0.343 Ð140.0

8000.0000 0.570 153.6 1.747 Ð2.9 0.141 Ð5.5 0.332 Ð161.5

9000.0000 0.590 136.8 1.579 Ð19.6 0.152 Ð10.4 0.339 175.7

10000.0000 0.616 120.9 1.431 Ð35.9 0.166 Ð16.1 0.364 153.2

11000.0000 0.648 105.7 1.297 Ð51.8 0.183 Ð22.7 0.403 131.8

12000.0000 0.684 91.1 1.174 Ð67.3 0.203 Ð30.6 0.454 112.2

13000.0000 0.724 77.1 1.059 Ð82.4 0.225 Ð39.9 0.511 94.1

14000.0000 0.765 63.5 0.951 Ð97.1 0.247 Ð50.6 0.570 77.0

15000.0000 0.805 50.1 0.847 Ð111.4 0.266 Ð62.2 0.627 60.6

Frequency S11 S21 S12 S22

(MHz) MAG ANG MAG ANG MAG ANG MAG ANG

3000.0000 0.626 Ð107.6 3.654 89.5 0.112 30.7 0.465 Ð71.1

4000.0000 0.576 Ð132.7 3.187 68.6 0.113 22.4 0.395 Ð87.4

5000.0000 0.548 Ð155.9 2.779 49.0 0.116 16.9 0.340 Ð103.7

6000.0000 0.539 Ð176.8 2.435 30.6 0.123 12.8 0.301 Ð121.4

7000.0000 0.544 164.5 2.153 13.2 0.134 8.3 0.278 Ð141.5

8000.0000 0.561 147.3 1.924 Ð3.3 0.149 2.6 0.272 Ð164.0

9000.0000 0.586 131.3 1.735 Ð19.3 0.165 Ð4.4 0.283 172.2

10000.0000 0.616 116.0 1.573 Ð35.0 0.182 Ð12.1 0.312 149.1

11000.0000 0.650 101.4 1.428 Ð50.4 0.200 Ð20.5 0.355 127.9

12000.0000 0.688 87.5 1.297 Ð65.5 0.220 Ð29.7 0.409 108.8

13000.0000 0.728 74.0 1.176 Ð80.4 0.240 Ð40.0 0.469 91.2

14000.0000 0.771 60.8 1.063 Ð95.0 0.259 Ð51.2 0.530 74.7

15000.0000 0.812 47.9 0.955 Ð109.4 0.276 Ð63.0 0.589 58.8