N-Channel JFETS
SST4416
FEATURES
••High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4.5 mS
••High Fr equ ency Op era tion. . . . . . . . . . . . . . . . >400 MHz
••Low Noise
APPLICATIONS
••VHF/UHF Am pifiers
••Oscillators
••Mixers
DESCRIPTION
Calogic’s SST4416 is an N-Channel JFET housed in a
surface mount SOT-23 plastic package. The device is well
suited for designs that r equi r e low noise at hi gh fr equencies (4 dB
maxim um at 400 MHz ) while maintaining high gain.
ORDERING INFORMATION
Part Package Temperature Range
SST4416 Plastic SOT-23 Package -55oC to +150oC
NOTE: For Sorte d Chip s in Carries, See 2 N44 16 Series
PIN CONFIGUR ATIO N
LLC
1
2
3
TOP VIEW
GATE
SOURCE
DRAIN
1
2
3
CJ1 PRODUCT MARKING
SST4416 Z16
CALOGIC LC, 237 WHITNEY PLACE, FREMONT, CA 94539, 510-656-2900 PHONE, 510-651-1076 FAX DS070 REV A
SST4416
LLC
ABSOLUTE M AXIM UM R A T INGS (TA = 2 5oC unless otherwise not ed)
Param et er/Tes t Con ditio n Symbol Limit Unit
Gate- Dr ain Voltage VGD -30 V
Gate-Source Voltage VGS -30 V
Gate Current IG10 mA
Power Dissipat ion PD350 mW
Power Der at ing 3.18 mW/ oC
Oper at ing J unct ion Temper at ur e TJ- 55 to 13 0 oC
Stor age Tem pera ture Tstg -65 t o 150 oC
Lead Tempe ra tu re (1/1 6 " fr om case for 1 0 seconds) TL300 oC
ELECTRICA L CHARACTERI STIC S (TA = 2 5oC unless other wise no ted)
SYMBOL CHARACTERISTCS TYP1MIN MAX UNIT TEST CONDITIONS
STATIC
V(BR)GSS Gate-Source Breakdown Voltage -35 -30 VIG = -1mA, VDS = 0V
VGS(OFF) Gate-Source Cut off Voltage -3 -6 VDS = 15V, ID = 1nA
IDSS Saturation Drain Current 10 5 15 mA VDS = 15V, VGS = 0V
IGSS Gate Reverse Current -0.002 -1 nA VGS = -15V, VDS = 0V
-0.6 mA TA = 125oC
DYNAMIC
gfs Common-Source Forward
Transconductance 6.5 4.5 7.5 mS VDS = 15V, VGS = 0V
f = 1kHz
gos Common-Source Output Conductance 15 50 mS
Ciss Common-Source Input Capacitance 2.0 4
pF VDS = -15V, VGS = 0V
f = 1MHz
Crss Common-Sour ce Reverse Transfer
Capacitance 0.7 0.8
Coss Common-Source Output Capacitance 1 2
HIGH-FREQUENCY 100MHz 400MHz
MIN MAX MIN MAX
giss Common-Source Intput Conductance 100 1000
mS VDS = 15V, VGS = 0V
biss Common-Source Input Subceptance 2500 10,000
goss Common-Source Output Conductance 75 100
boss Common-Source Output Subceptance 1000 4000
gfg Com mon-Source Forward
Transconductance 4000
Gpg Common-Source Power Gain 18 10 dB VDS = 15V, ID = 5mA
NF Noise Figure 2 4 VDS = 15V, ID = 5mA,
RG = 1kW
NOTES: 1. Pulse test duration = 300s.
CALOGIC LLC, 237 WHITNEY PLACE, FREMONT, CA 94539, 510-656-2900 PHONE, 510-651-1076 FAX DS070 REV A
