2N4859 [DIGITRON]

Small Signal Field-Effect Transistor;


型号：	2N4859
厂家：	Digitron Semiconductors
描述：	Small Signal Field-Effect Transistor
文件：	总3页 (文件大小：289K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

2N4856-2N4861

N CHANNEL JFETS

High-reliability discrete products

and engineering services since 1977

FEATURES



Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.

Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.

MAXIMUM RATINGS

Parameters

Symbol

V_GS

2N4856, 2N4857, 2N4858

2N4859, 2N4860, 2N4861

Unit

Gate-source voltage

Drain-source voltage

Drain-gate voltage

Gate current

-40

-30

V_DS

V_DG

I_G

Power dissipation

T_A= 25°C⁽¹⁾

T_C= 25°C⁽²⁾

P_T

0.36

1.8

°C

Operating and storage temperature range

T_J, T_stg

-65 to +200

Derate linearly 2.06 mW/°C for T_A> 25°C.

Derate linearly 10.3 mW/°C for T_C> 25°C

ELECTRICAL CHARACTERISTICS (T_C= 25°C unless otherwise noted)

Parameters

Symbol

Min

Max

Unit

Gate-source breakdown voltage

2N4856, 2N4857, 2N4858

V_(BR)GSS

-40

-30

Vdc

(VDS = 0, IG = 1.0µAdc)

2N4859, 2N4860, 2N4861

Gate-source “off” voltage

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

-4.0

-2.0

-0.8

-10

-6.0

-4.0

V_GS(off)

Vdc

ŋAdc)

(VDS = 15Vdc, ID = 0.5

Gate-reverse current

(VDS = 0, VGS = -20Vdc)

(VDS = 0, VGS = -15Vdc)

2N4856, 2N4857, 2N4858

2N4859, 2N4860, 2N4861

I_GSS

-0.25

ŋA

Drain current

I_D(off)

0.25

(VGS = -10Vdc, VDS = 15 Vdc)

Drain current

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

175

100

I_DSS

(VGS = 0, VDS = 15Vdc)

8.0

Static drain – source “on” state resistance

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

r_ds(on)

(VGS = 0, ID = 1.0mAdc)

Drain source “on” state voltage

(VGS = 0, ID = 20mAdc)

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

0.75

0.50

V_DS(on)

Vdc

(VGS = 0, ID = 10mAdc)

(VGS = 0, ID = 5.0mAdc)

Small signal, common source reverse transfer capacitance

(VGS = -10Vdc, VDS = 0, f = 1.0MHz)

C_rss

8.0

≥ 500µH)

(C1 = 0.1µF, L1 = L2

Rev. 20150515

2N4856-2N4861

N CHANNEL JFETS

High-reliability discrete products

and engineering services since 1977

ELECTRICAL CHARACTERISTICS (T_C= 25°C unless otherwise noted)

Parameters

Symbol

Min

Max

Unit

Small signal, common source short circuit input capacitance

(VGS = -10Vdc, VDS = 0, f = 1.0MHz)

C_iss

(C1 = 0.1µf, C2 = 20.1m)

≥ 500µH)

(FL1 = L2

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

Turn-on delay time

Rise time

^td_on

ŋs

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

2N4856, 2N4859

2N4857, 2N4860

2N4858, 2N4861

Turn-off delay time

^td_off

100

MECHANICAL CHARACTERISTICS

Case

TO-18

Marking

Pin out

Alpha-numeric

See below

Gate is connected to case

TO-18

Dim

Inches

Max

Millimeters

Min

Max

4.950

5.330

5.840

0.178

0.170

0.209

0.195

0.210

0.230

4.520

4.320

5.310

0.100 TP

2.540 TP

0.016

0.500

0.016

0.021

0.750

0.019

0.050

0.410

12.700

0.410

0.530

19.050

0.480

1.270

0.250

0.100

6.350

2.540

0.040

0.048

0.046

0.010

1.020

1.220

1.170

0.025

0.028

0.036

0.710

0.910

45°TP

Rev. 20150515

2N4856-2N4861

N CHANNEL JFETS

High-reliability discrete products

and engineering services since 1977

Rev. 20150515

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