SST5911 Ver la hoja de datos (PDF) - Calogic, LLC

Número de pieza

componentes Descripción

Fabricante

SST5911

N-Channel JFET Monolithic Dual

Calogic, LLC 

CORPORATION

SST5911 / SST5912

ELECTRICAL CHARACTERISTICS (TA = 25oC unless otherwise noted)

SYMBOL

STATIC

V(BR)GSS

VGS(OFF)

IDSS

IGSS

IG

VGS

VGS(F)

DYNAMIC

gfs

gos

gfs

gos

Ciss

Crss

en

NF

CHARACTERISTCS

TYP1 SST5912

UNIT

MIN MAX

TEST CONDITIONS

Gate-Source Breakdown Voltage

Gate-Source Cut off Voltage

Saturation Drain Current 2

Gate Reverse Current

Gate Operating Current

Gate-Source Voltage

Gate-Source Forward Voltage

-35 -25

-3.5 -1 -5

IG = -1µA, VDS = 0V

V

VDS = 10V, ID = 1nA

15

7

40

mA VDS = 10V, VGS = 0V

-1

-100 pA VGS = -15V, VDS = 0V

-0.2

nA TA = 125oC

-1

-100 pA VDG = 10V, ID = 5mA

-0.2

nA TA = 125oC

-1.5 -0.3 -4

0.7

VDG = 10V, ID = 5mA

V

IG = 1mA, VDS = 0V

Common-Source Forward Transconductance

Common-Source Output Conductance

6

5 10

mS VDG = 10V, ID = 5mA

20

100 µS f = 1kHz

Common-Source Forward Transconductance

Common-Source Output Conductance

6

5 10

mS VDG = 10V, ID = 5mA

30

150 µS f = 100MHz

Common-Source Input Capacitance

3.5

Common-Source Reverse Transfer Capacitance 1

5

1.2

pF

VDG = 10V, ID = 5mA

f = 1MHz

Equivalent Input Noise Voltage

4

20 nV/ Hz VDG = 10V, ID = 5mA, f = 10kHz

Noise Figure

0.1

1

dB VDG = 10V, ID = 5mA, f = 10kHz, RG = 100Ω

ELECTRICAL CHARACTERISTICS (continued) (TA = 25oC unless otherwise noted)

SYMBOL

CHARACTERISTICS

| IG1 - IG2 | Differential Gate Current

SST5911 SST5912

UNITS

MIN MAX MIN MAX

TEST CONDITIONS

20

20 nA VDG = 10V, ID = 5mA TA = 125oC

IDSS1

IDSS2

Saturation Drain Current Ratio

0.95 1 0.95 1

VDS = 10V, VGS = 0

(Pulsewidth 300µs, duty cycle ≤ 3%)

| VGS1 - VGS2 | Differential Gate-Source Voltage

∆ | VGS1 - VGS2 | Gate Source Voltage Differential Drift

∆T

(Measured at end points, TA and TB)

10

15 mV

20

20

40

µV/ oC VDG = 10V, ID = 5mA

40

TA = 25oC

TB = 125oC

TA = -55oC

TB = 25oC

gfs1

gfs2

Transconductance Ratio

0.95 1 0.95 1

f = 1kHz

NOTES: 1. For design aid only, not subject to production testing.

2. Pulse test; PW = 300µs, duty cycle ≤ 3%.

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