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JFET AMPLIFIERS

PACKAGE: SO-8
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments
Channel
SST404 SO-8 -50 -25 0.5 10 -0.5 -2.5 Very Low Noise N-Channel
SST405 SO-8 -50 -25 0.5 10 -0.5 -2.5 Very Low Noise N-Channel
SST406 SO-8 -50 -25 0.5 10 -0.5 -2.5 Very Low Noise N-Channel
SST440 SO-8 -25 -500 6 30 -1 -6 High Gain, Low Leakage N-Channel
SST441 SO-8 -25 -500 6 30 -1 -6 High Gain, Low Leakage N-Channel
SST5911 SO-8 -25 -100 7 40 -1 -5 High Gain, Low Leakage Dual N-Channel
SST5912 SO-8 -25 -100 7 40 -1 -5 High Gain, Low Leakage Dual N-Channel

PACKAGE: TO-18
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments
Channel
2N4338 TO-18 -50 -100 0.2 0.6 -0.3 -1 Extremely Low Noise and Capacitance N-Channel
2N4339 TO-18 -50 -100 0.5 1.5 -0.6 -1.8 Extremely Low Noise and Capacitance N-Channel
2N4340 TO-18 -50 -100 1.2 3.6 -1 -3 Extremely Low Noise and Capacitance N-Channel
2N4341 TO-18 -50 -100 3 9 -2 -6 Extremely Low Noise and Capacitance N-Channel

PACKAGE: SOT-23
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments
Channel
SST201 SOT-23 -40 -100 0.2 1 -0.3 -1.5 High Input Impedance N-Channel
SST202 SOT-23 -40 -100 0.9 4.5 -0.8 -4 High Input Impedance N-Channel
SST203 SOT-23 -40 -100 4 20 -2 -10 High Input Impedance N-Channel
SST204 SOT-23 -25 -100 0.2 3 -0.3 -2 High Input Impedance N-Channel
SST270 SOT-23 30 200 -2 -15 0.5 2   P-Channel
SST271 SOT-23 30 200 -6 -50 1.5 4.5   P-Channel
SST308 SOT-23 -25 -1000 12 60 -1 -6.5 High Power Gain, Low Noise N-Channel
SST309 SOT-23 -25 -1000 12 30 -1 -4 High Power Gain, Low Noise N-Channel
SST310 SOT-23 -25 -1000 24 60 -2 -6.5 High Power Gain, Low Noise N-Channel
SST4117 SOT-23 -40 -10 0.02 0.09 -0.6 -1.8 Low Leakage, Low Capacitance N-Channel
SST4118 SOT-23 -40 -10 0.08 0.24 -1 -3 Low Leakage, Low Capacitance N-Channel
SST4119 SOT-23 -40 -10 0.2 0.6 -2 -6 Low Leakage, Low Capacitance N-Channel
SSTJ210 SOT-23 -25 -100 2 15 -1 -3 Low Noise, Low Leakage N-Channel
SSTJ211 SOT-23 -25 -100 7 20 -2.5 -4.5 Low Noise, Low Leakage N-Channel
SSTJ212 SOT-23 -25 -100 15 40 -4 -6 Low Noise, Low Leakage N-Channel
SST4416 SOT-23 -30 -100 5 15   -6 Low Noise  
SST5484 SOT-23 -25 -100 1 5 -0.3 -3   N-Channel
SST5485 SOT-23 -25 -100 4 10 -0.5 -4   N-Channel
SST5486 SOT-23 -25 -100 8 20 -2 -6   N-Channel

PACKAGE: TO-52
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off (V) Min
VGS(off) (V) Max
Comments
U308 TO-52 -25 -150 12 60 -1 -6 High Power Gain, Low Noise,
U309 TO-52 -25 -150 12 30 -1 -4 High Power Gain, Low Noise,
U310 TO-52 -25 -150 24 60 -2.5 -6 High Power Gain, Low Noise,

PACKAGE: TO-71
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments,Channel
Channel
U401 TO-71 -50 -25 0.5 10 -0.5 -2.5   Dual N-Channel
U402 TO-71 -50 -25 0.5 10 -0.5 -2.5   Dual N-Channel
U403 TO-71 -50 -25 0.5 10 -0.5 -2.5   Dual N-Channel
U404 TO-71 -50 -25 0.5 10 -0.5 -2.5   Dual N-Channel
U405 TO-71 -50 -25 0.5 10 -0.5 -2.5   Dual N-Channel
U406 TO-71 -50 -25 0.5 10 -0.5 -2.5   Dual N-Channel
U440 TO-71 -50 -500 6 30 -1 -6 High Gain, Low Leakage N-Channel
U441 TO-71 -50 -500 6 30 -1 -6 High Gain, Low Leakage N-Channel

PACKAGE: TO-72
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments,Channel
Channel
2N3821 TO-72 -50 -100 0.5 2.5   -4 Low Capacitance N-Channel
2N3822 TO-72 -50 -100 2 10   -6 Low Capacitance N-Channel
2N3823 TO-72 -30 -500 4 20   -8 Low Noise, Low Capacitance N-Channel
2N4117 TO-72 -40 -10 0.02 0.09 -0.6 -1.8 Low Leakage, Low Capacitance N-Channel
2N4117A TO-72 -40 -1 0.02 0.09 -0.6 -1.8 Low Leakage, Low Capacitance N-Channel
2N4118 TO-72 -40 -10 0.08 0.24 -1 -3 Low Leakage, Low Capacitance N-Channel
2N4118A TO-72 -40 -1 0.08 0.24 -1 -3 Low Leakage, Low Capacitance N-Channel
2N4119 TO-72 -40 -10 0.2 0.6 -2 -6 Low Leakage, Low Capacitance N-Channel
2N4119A TO-72 -40 -1 0.2 0.6 -2 -6 Low Leakage, Low Capacitance N-Channel
2N4220 TO-72 -30 -100 0.2 3   -4   N-Channel
2N4221 TO-72 -30 -100 2 6   -6   N-Channel
2N4222 TO-72 -30 -100 5 15   -8   N-Channel
2N4416 TO-72 -30 -100 5 15   -6 Low Noise N-Channel
2N4416A TO-72 -35 -100 5 15 -2.5 -6 Low Noise N-Channel

PACKAGE: TO-78
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments,Channel
Channel
2N3811 TO-78             See Datasheet  
2N5911 TO-78 -25 -100 7 40 -1 -5 Good Matching Dual N-Channel
2N5912 TO-78 -25 -100 7 40 -1 -5 Good Matching Dual N-Channel
U443 TO-78 -25 -500 6 30 -1 -6 High Gain, Low Leakage N-Channel
U444 TO-78 -25 -500 6 30 -1 -6 High Gain, Low Leakage N-Channel

PACKAGE: TO-92
Part Package
Breakdown V Min
IGSS (pA) Max
IDSS (mA) Min
IDSS (mA) Max
VGS(off) (V) Min
VGS(off) (V) Max
Comments
Channel
2N5484 TO-92 -25 -100 1 5 -0.3 -3   N-Channel
2N5485 TO-92 -25 -100 4 10 -0.5 -4   N-Channel
2N5486 TO-92 -25 -100 8 20 -2 -6   N-Channel
J201 TO-92 -40 -100 0.2 1 -0.3 -1.5 High Input Impedance N-Channel
J202 TO-92 -40 -100 0.9 4.5 -0.8 -4 High Input Impedance N-Channel
J203 TO-92 -40 -100 4 20 -2 -10 High Input Impedance N-Channel
J204 TO-92 -25 -100 0.2 3 -0.3 -2 High Input Impedance N-Channel
J210 TO-92 -25 -100 2 15 -1 -3 Low Noise, Low Leakage N-Channel
J211 TO-92 -25 -100 7 20 -2.5 -4.5 Low Noise, Low Leakage N-Channel
J212 TO-92 -25 -100 15 40 -4 -6 Low Noise, Low Leakage N-Channel
J270 TO-92 30 200 -2 -15 0.5 2   P-Channel
J271 TO-92 30 200 -6 -50 1.5 4.5   P-Channel
J308 TO-92 -25 -1000 12 60 -1 -6.5 High Power Gain, Low Noise N-Channel
J309 TO-92 -25 -1000 12 30 -1 -4 High Power Gain, Low Noise N-Channel
J310 TO-92 -25 -1000 24 60 -2 -6.5 High Power Gain, Low Noise N-Channel
PN4117 TO-92 -40 -10 0.02 0.09 -0.6 -1.8 Low Leakage, Low Capacitance N-Channel
PN4117A TO-92 -40 -1 0.02 0.09 -0.6 -1.8 Low Leakage, Low Capacitance N-Channel
PN4118 TO-92 -40 -10 0.08 0.24 -1 -3 Low Leakage, Low Capacitance N-Channel
PN4118A TO-92 -40 -1 0.08 0.24 -1 -3 Low Leakage, Low Capacitance N-Channel
PN4119 TO-92 -40 -10 0.2 0.6 -2 -6 Low Leakage, Low Capacitance N-Channel
PN4119A TO-92 -40 -1 0.2 0.6 -2 -6 Low Leakage, Low Capacitance N-Channel

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