Choppers
The InterFET chopper table provides the capability to sort on any JFET parameter. JFETs are a great solution for chopper circuits because of their capability to bias with a zero temperature drift.
InterFET offers the widest range of JFET products in the industry. The InterFET portfolio is suited to meet circuit requirements for instrumentation, medical, audio, automotive, military, space, and any high precision sensor interface.
Our primary expertise is in design, manufacturing, and providing innovative and practical solutions to customer problems.
| PRODUCT | PACKAGE | BVgss (min) V | Vgso (min) V | Vgso (max) V | Idss (min) mA | Idss (max) mA | Gm (min) mS | ēn (typ) ɳV√Hz | Ciss (max) pF | TYPE | CONFIG | ORDERING |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT | PACKAGE | BVgss (min) V | Vgso (min) V | Vgso (max) V | Idss (min) mA | Idss (max) mA | Gm (min) mS | ēn (typ) ɳV√Hz | Ciss (max) pF | TYPE | CONFIG | ORDERING |
| 2N4391 | TO-18 | -40 | -4.00 | -10.00 | 50.00 | 150.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
| 2N4392 | TO-18 | -40 | -2.00 | -5.00 | 25.00 | 75.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
| 2N4393 | TO-18 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
| 2N4856 | TO-18 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
| 2N4856A | TO-18 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
| 2N4857 | TO-18 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| 2N4857A | TO-18 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| 2N4858 | TO-18 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| 2N4858A | TO-18 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| 2N4859 | TO-18 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
| 2N4859A | TO-18 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
| 2N4860 | TO-18 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| 2N4860A | TO-18 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| 2N4861 | TO-18 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| 2N4861A | TO-18 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| IFN113 | TO-18 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| IFN3993 | TO-72 | 25 | 4.00 | 9.50 | -10.00 | 6.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
| IFN3994 | TO-72 | 25 | 1.00 | 5.50 | -2.00 | 4.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
| IFN5432 | TO-52 | -25 | -4.00 | -10.00 | 150.00 | 0.50 | 60.00 | N-CH | SINGLE | Mouser | ||
| IFN5433 | TO-52 | -25 | -3.00 | -9.00 | 100.00 | 0.50 | 60.00 | N-CH | SINGLE | Mouser | ||
| IFN5434 | TO-52 | -25 | -1.00 | -4.00 | 30.00 | 0.50 | 60.00 | N-CH | SINGLE | Mouser | ||
| J108 | TO-92 | -25 | -3.00 | -10.00 | 80.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| J109 | TO-92 | -25 | -2.00 | -6.00 | 40.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| J110 | TO-92 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| J110A | TO-92 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| J111 | TO-92 | -35 | -3.00 | -10.00 | 20.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
| J111A | TO-92 | -40 | -5.00 | -10.00 | 30.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
| J112 | TO-92 | -35 | -1.00 | -5.00 | 5.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
| J112A | TO-92 | -40 | -2.00 | -7.00 | 15.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
| J113 | TO-92 | -35 | -3.00 | 2.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | |||
| J113A | TO-92 | -40 | -1.00 | -5.00 | 8.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
| J174 | TO-92 | 30 | 5.00 | 10.00 | -20.00 | -125.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| J175 | TO-92 | 30 | 3.00 | 6.00 | -7.00 | -70.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| J176 | TO-92 | 30 | 1.00 | 4.00 | -2.00 | -35.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| J177 | TO-92 | 30 | 0.80 | 2.25 | -1.50 | -20.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| PN113 | TO-92 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
| PN3993 | TO-92 | 25 | 4.00 | 9.50 | -10.00 | 6.00 | 8.00 | 16.00 | P-CH | SINGLE | Direct | |
| PN3994 | TO-92 | 25 | 1.00 | 5.50 | -2.00 | 4.00 | 8.00 | 16.00 | P-CH | SINGLE | Direct | |
| PN4391 | TO-92 | -40 | -4.00 | -10.00 | 50.00 | 150.00 | 1.20 | 14.00 | N-CH | SINGLE | Direct | |
| PN4392 | TO-92 | -40 | -2.00 | -5.00 | 25.00 | 75.00 | 1.20 | 14.00 | N-CH | SINGLE | Direct | |
| PN4393 | TO-92 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 1.20 | 14.00 | N-CH | SINGLE | Direct | |
| PN4856 | TO-92 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | ||
| PN4856A | TO-92 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | ||
| PN4857 | TO-92 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
| PN4857A | TO-92 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
| PN4858 | TO-92 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
| PN4858A | TO-92 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
| PN4859 | TO-92 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | ||
| PN4859A | TO-92 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | ||
| PN4860 | TO-92 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
| PN4860A | TO-92 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
| PN4861 | TO-92 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Direct | |
| PN4861A | TO-92 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
| SMP113 | SOT-23 | -50 | -0.30 | -10.00 | 5.00 | 150.00 | 1.20 | 10.00 | N-CH | SINGLE | Direct | |
| SMP3993 | SOT-23 | 25 | 4.00 | 9.50 | -10.00 | 6.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
| SMP3994 | SOT-23 | 25 | 1.00 | 5.50 | -2.00 | 4.00 | 8.00 | 16.00 | P-CH | SINGLE | Mouser | |
| SMP4391 | SOT-23 | -40 | -4.00 | -10.00 | 50.00 | 150.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
| SMP4392 | SOT-23 | -40 | -2.00 | -5.00 | 25.00 | 75.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
| SMP4393 | SOT-23 | -40 | -0.50 | -3.00 | 5.00 | 30.00 | 1.20 | 14.00 | N-CH | SINGLE | Mouser | |
| SMP4856 | SOT-23 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
| SMP4856A | SOT-23 | -40 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
| SMP4857 | SOT-23 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| SMP4857A | SOT-23 | -40 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| SMP4858 | SOT-23 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| SMP4858A | SOT-23 | -40 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| SMP4859 | SOT-23 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | ||
| SMP4859A | SOT-23 | -30 | -4.00 | -10.00 | 50.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | ||
| SMP4860 | SOT-23 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| SMP4860A | SOT-23 | -30 | -2.00 | -6.00 | 20.00 | 100.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| SMP4861 | SOT-23 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 18.00 | N-CH | SINGLE | Mouser | |
| SMP4861A | SOT-23 | -30 | -0.80 | -4.00 | 8.00 | 80.00 | 1.20 | 10.00 | N-CH | SINGLE | Mouser | |
| SMPJ108 | SOT-23 | -25 | -3.00 | -10.00 | 80.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| SMPJ109 | SOT-23 | -25 | -2.00 | -6.00 | 40.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| SMPJ110 | SOT-23 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| SMPJ110A | SOT-23 | -25 | -0.50 | -4.00 | 10.00 | 1.00 | 85.00 | N-CH | SINGLE | Mouser | ||
| SMPJ111 | SOT-23 | -35 | -3.00 | -10.00 | 20.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
| SMPJ111A | SOT-23 | -40 | -5.00 | -10.00 | 30.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
| SMPJ112 | SOT-23 | -35 | -1.00 | -5.00 | 5.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | ||
| SMPJ112A | SOT-23 | -40 | -2.00 | -7.00 | 15.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
| SMPJ113 | SOT-23 | -35 | -3.00 | 2.00 | 1.20 | 28.00 | N-CH | SINGLE | Mouser | |||
| SMPJ113A | SOT-23 | -40 | -1.00 | -5.00 | 8.00 | 1.20 | 12.00 | N-CH | SINGLE | Mouser | ||
| SMPJ174 | SOT-23 | 30 | 5.00 | 10.00 | -20.00 | -125.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| SMPJ175 | SOT-23 | 30 | 3.00 | 6.00 | -7.00 | -70.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| SMPJ176 | SOT-23 | 30 | 1.00 | 4.00 | -2.00 | -35.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser | |
| SMPJ177 | SOT-23 | 30 | 0.80 | 2.25 | -1.50 | -20.00 | 8.00 | 32.00 | P-CH | SINGLE | Mouser |