Image not available
Illustrative purposes only
2N4860A
JFET Transistor, JFET, -30 V, 100 mA, -6 V, TO-18, 3 Pin
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SOLID STATE
- Product type: JFETs
- Breakdown Voltage Vbr:-30V; Zero Gate Voltage Drain Current Idss Min:20mA; Zero Gate Voltage Drain Current Idss Max:100mA; Gate-Source Cutoff Voltage Vgs(off) Max:-6V; Transistor Case Styl
- MSL: -
- SVHC: No SVHC (27-Jun-2024)
- No. of Pins: 3 Pin
- Channel Type: N Channel
- Product Range: -
- Qualification: -
- Transistor Type: JFET
- Transistor Mounting: Through Hole
- Transistor Case Style: TO-18
- Operating Temperature Max: -
- Gate Source Cutoff Voltage Max: -6V
- Gate Source Breakdown Voltage Max: -30V
- Zero Gate Voltage Drain Current Max: 100mA
- Zero Gate Voltage Drain Current Idss Min: 20mA
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 3.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**==> picture [221 x 88] intentionally omitted <==** **----- Start of picture text -----**<br> N-Channel JFET<br>S 46BLOOMFIEL FARRAN D , STREETNEW JERSEY 07003<br>**----- End of picture text -----**<br> NEW JERSEY 07003 www.solidstateinc.com **==> picture [148 x 23] intentionally omitted <==** **----- Start of picture text -----**<br> 2N4859 2N4859A<br>**----- End of picture text -----**<br> **==> picture [520 x 581] intentionally omitted <==** **----- Start of picture text -----**<br> Common Uses Absolute Maximum Ratings (25 °C)<br>Analog switches Gate-SOurce ..........cc eee eee ee ~OOV<br>Multiplexer Gate-drain 0... ee ee eee HOOV<br>Sample and hold Drain-SOUrCe .. cee ee ee ee ee HOO V 9 Q<br>Choppers Gate current... 0.0.0... cece eee eee ee LO MA<br>Device dissipation 0<br>Features (at or below 25°C free air temperature). .....300 mW S<br>Low on resistance Storage range..................—65°to +200°C =<br>High off resistance TO18<br>Low Cps Bottom View<br>High speed switch<br>Electrical Characteristics (25°C unless specified)<br>oc 2N4859 2N4860 2N4861<br>2N4859A 2N4860A 2N4861A<br>[Characteristic | Symbol_| TestConditions | «Min | Max | Min | Max | Min | Max | Units |<br>gi3. | Gate-channel break- BVess Vos = 0, !q@ = -1HA Tas wore | [[=os] - 30 |-—30 [08 [|- 30 -08 [aaVv<br>down voltage<br>Gate-source cut off | V@s oft) | Vos = 15 V, Ip = 0.5 nA<br>voltage<br>PE<br>| Brainsouree vorane [Vos ony | Vas = 9 a<br>8 en eeeee<br>ma ee ee ee ee ee<br>Saturation drain Ipss Vos = 15V, Ves = 0 50 20 100 80 mA<br>current (Note 1)<br>Pa. Drain cut off eurent | Ip ony | Vos = 1S V. Vag = —10V P [eas [| 02s | [028 [a<br>a pase [fee pes [foe | |<br>ac j Min | Max | min | Max | min | Max | units |<br>f= 1 Miz SS ACO<br>Tz] Input capacitance Ciss Vos = 9, Ves = -10V 2N 4859-61 Rr pF<br>13. | Feedback Crss 2N4859-61<br>ca capacitance CS<br>15. | Drain-source on ‘ds (on) Vps = 9,!p = 0 ohms<br>resistance f = 1kHz<br>switching Fin [ex [win [won [in [as [or<br>Turn-on delay time td (on) Vop = 10 V,'D Ves(on) (on) =Vas 9 (off) = RL 5 8} |<br>Turn-off time 2N4860,A 10mMmA -6V 953 Q 20<br>2N4861,A 5mA -4V 1910 2<br>**----- End of picture text -----**<br> Notes: 1. Pulse test required, pulse width = 300us, duty cycle <3%. Analog switches Chopper Commutators ## N-Channel JFET ## FOR ## PACKAGES: ## TO18 2N4856-61 2N4856A-61A ## Typicalyp Characteristics ## (25°C unless otherwise noted) **==> picture [526 x 497] intentionally omitted <==** **----- Start of picture text -----**<br> COMMON DRAIN - SOURCE COMMON DRAIN - SOURCE COMMON DRAIN - SOURCE<br>CHARACTERISTICS CHARACTERISTICS CHARACTERISTICS<br>od<6‘ 20 A/y fITTAAS7\| =v" i«wl20 we e ay,” ryVIZIOaaaA |pLA .EL 10LeaCi//7|TV Y bet:aan:ae<br>SEY a CA | a<br>a HoH e | [VY eet o, a) Zaareeee<br>ae //o2aennen 0/Z2eneeee 0/402 sone<br>5 (We iii ti tf » | YW jaw % aL ee a<br>| 4G Peat Pv<br>) aa , Zane Se ,eee<br>0 0.4 0.8 1.2 1.6 2.0 0 0.4 0.8 1.2 1.6 2.0 0 0.4 0.8 1.2 1.6 2.0<br>Vos -DRAIN-SOURCE VOLTAGE-—V Vos —DRAIN-SOURCE VOLTAGE-V Vpg DRAIN-SOURCE VOLTAGE-V<br>COMMON DRAIN - SOURCE DRAIN - SOURCE “ON” RESISTANCE DRAIN - SOURCE “ON” RESISTANCE<br>20 CHARACTERISTICS 100 VS. DRAIN CURRENT 100 VS. DRAIN CURRENT<br>; T, = 25°C *0V . . . -ov | ai<br>< wt CTT | 80 -75V 1 a9 -4.0V +144 i<br>a2 4S 8 a 8° a7 oh<br>: Leet ce A anny;<br>wo 12 z “ 60 “ 60 b -<br>2et—— ow g« [1Amaviiill raa wat |in: . +<br>Z1) oe ea anne ee [eT] pL ee<br>% J ooh eT2 eeLITeT| Fe "LE aeeimull<br>| ASRS i aeT S20 ttt nati<br>§ ee oe a Hit<br>0 4 8 12 16 20 1 2 5 10 20 50 100 1 2 5 10 20 50 100<br>Vps—ORAIN-SOURCE VOLTAGE-V Ip-ORAIN CURRENT-—mA Ip--ORAIN CURRENT- mA<br>DRAIN - SOURCE “ON” RESISTANCE “ON” RESISTANCE/DRAIN CURRENT NORMALIZED DRAIN - SOURCE RESISTANCE<br>VS. DRAIN CURRENT VS, CUT-OFF VOLTAGE VS. GATE - SOURCE VOLTAGE<br>‘© 00120 TITLUTP ee] eser°| FEEOUT":100EE 100 eS_—"n 100“BanatEe 8 FSETEE<br>3 -7 w 80 Y, so < ose “es<br>5 eo ALPTT PTTmn g5 ot LVLAahYET TTI,€ & Vesiora | oT<br>ed nN) BON nea 2eee2 2 |<br>z2 eo TaLat | eZz 40| | [aNdveseee“OV woe$82 M E SS SSSAeeeee eee<br>2 Feeo TT ee AN oo<br>9 oO : | Zee?) 0 ARR REG<br>an en ll fc) TAT Mos"ov rutseo 2 & 8 at<br>ehiii 8 A Vesiorei@Mos~20V] eT Tee TTT|<br>1 2 5 10 20 50 100 oe 0 an —2 —4 6 —8 -101| Let]0 0.2 0.4 0.6 0.8 1.0<br>lp -DRAIN CURRENT—mA Vgsiorr) GATE SOURCE CUT-OFF VOLTAGE—V Mes VestOF FOAM<br>**----- End of picture text -----**<br> ## Packagings Informations **==> picture [253 x 179] intentionally omitted <==** **----- Start of picture text -----**<br> TO-18<br>(@ PIN) 1018.35 (20<br>“170 (4.32) 127<br>030<br>ze)<br>.230 | =<br>209 (5.84) .195 (4.95)<br>(5.31) .178 (4.52) = |<br>| ——<br>3 LEADS|<br>‘016019 (0.41)(0.48) D1”<br>**----- End of picture text -----**<br> **==> picture [175 x 144] intentionally omitted <==** **----- Start of picture text -----**<br> 050<br>(1.27) .048 (1.22)<br>028 (0.71)<br>EN<br>-100 i441)<br>(2.54) Ort i<br>Or, 046 (1.17)<br>“Tr -Na 036 (0.91)<br>J<br>45°<br>BOTTOM VIEW<br>**----- End of picture text -----**<br>
Updated at April 16, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 540,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →