Surface Mount  

NO

Mounting Type  

Through Hole

Package / Case  

TO-206AA, TO-18-3 Metal Can

Supplier Device Package  

TO-18

Number of Terminals  

3

Transistor Element Material  

SILICON

Manufacturer Part Number  

2N4859

Rohs Code  

No

Part Life Cycle Code  

Active

Ihs Manufacturer  

MICROSEMI CORP

Part Package Code  

BCY

Package Description  

TO-18, 3 PIN

Risk Rank  

5.03

Number of Elements  

1

Operating Temperature-Max  

200 °C

Package Body Material  

METAL

Package Shape  

ROUND

Package Style  

CYLINDRICAL

Reflow Temperature-Max (s)  

NOT SPECIFIED

Package  

Bulk

Base Product Number  

2N4859

Mfr  

Microchip Technology

Product Status  

Active

Factory Pack QuantityFactory Pack Quantity  

1

Mounting Styles  

Through Hole

Brand  

Microchip Technology

RoHS  

N

Operating Temperature  

-65°C ~ 200°C (TJ)

Series  

-

Packaging  

Bulk

JESD-609 Code  

e0

Pbfree Code  

No

ECCN Code  

EAR99

Type  

JFET

Terminal Finish  

TIN LEAD

HTS Code  

8541.21.00.95

Technology  

Si

Terminal Position  

BOTTOM

Terminal Form  

WIRE

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Reach Compliance Code  

unknown

Pin Count  

3

Reference Standard  

MIL-19500/385

JESD-30 Code  

O-MBCY-W3

Qualification Status  

Not Qualified

Configuration  

SINGLE

Operating Mode  

DEPLETION MODE

Power - Max  

360 mW

FET Type  

N-Channel

Input Capacitance (Ciss) (Max) @ Vds  

18pF @ 10V

Drain to Source Voltage (Vdss)  

30 V

Polarity/Channel Type  

N-CHANNEL

Product Type  

JFETs

JEDEC-95 Code  

TO-206AA

Drain-source On Resistance-Max  

25 Ω

DS Breakdown Voltage-Min  

30 V

FET Technology  

JUNCTION

Power Dissipation-Max (Abs)  

1.8 W

Feedback Cap-Max (Crss)  

8 pF

Current - Drain (Idss) @ Vds (Vgs=0)  

175 mA @ 15 V

Voltage - Cutoff (VGS off) @ Id  

10 V @ 500 pA

Voltage - Breakdown (V(BR)GSS)  

30 V

Resistance - RDS(On)  

25 Ohms

Product Category  

JFET