UTCTF202

N-CHANNEL JFET

1

QW-R210-001,A

CAPACITOR MICROPHONE

APPLICATIONS

FEATURES

*Ultrasmall-sized package permitting TF202 appliedses to

be made small and slim.

*Especially suited for use in audio,telephone capacitor

microphones.

*Excellent voltage charactristic.

*Excellent transient characteristic.

*Adoption of FBET process.

SOT-113

1

3

2

1:SOURCE

2:DRAIN

3. GATE

PARAMETER

SYMBOL

RATING

UNIT

Gate Drain Voltage

-20

V

Gate Current

10

mA

Drain Current

1

mA

Power Dissipation

100

mW

Junctin Temperature

Tj

150

°C

Storage Temperature

-55~+150

°C

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Gate Drain Breakdown Voltage

µA

-20

V

Gate Source Cut off Voltage

µA

-0.2

-0.6

-1.2

V

Drain Current

140

500

µA

Forward Transfer Admittance

0.5

1.2

mS

Input Capacitance

3.5

pF

Output Capacitance

0.65

pF

RANK

E4

E5

E6

µA)

140-240

210-350

320-500