Product Summary

The 2N4858 is an N-CHANNEL J-FET.

Parametrics

2N4858 absolute maximum ratings: (1)Gate-Source Voltage, VGS: -40 V; (2)Drain-Source Voltage, VDS: 40 V; (3)Drain-Gate Voltage, VDG: 40 V; (4)Gate Current, IG: 50 mA; (5)Power Dissipation, TA = +250℃, TC = +250℃, PT: 0.36 W; (6)Operating Junction & Storage Temperature Range, Tj, Tstg: -65 to +200 ℃.

Features

2N4858 features: (1)Gate-Source Breakdown Voltage, V(BR)GSS: -40 Vdc; (2)Gate-Source “Off” State Voltage, VGS(on): -0.4 to -10 Vdc; (3)Gate Reverse Current, IGSS: -0.25 μA; (4)Drain Current, ID(off): 0.25 μA.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
2N4858
2N4858

Other


Data Sheet

Negotiable 
2N4858A
2N4858A

Central Semiconductor

JFET Leaded JFET General Purpose

Data Sheet

0-2000: $1.14
2000-6000: $1.04
2N4858A-E3
2N4858A-E3

Vishay/Siliconix

JFET 40V 5pA

Data Sheet

Negotiable 
2N4858JAN
2N4858JAN

Other


Data Sheet

Negotiable 
2N4858JANTX
2N4858JANTX

Other


Data Sheet

Negotiable 
2N4858JANTXV
2N4858JANTXV

Other


Data Sheet

Negotiable