J212 판매점 - Amplifier

J212

N-CHANNEL JFET

Linear Systems replaces discontinued Siliconix J212

The J212 is a n-channel JFET General Purpose

amplifier with low noise and low leakage.

FEATURES

DIRECT REPLACEMENT FOR SILICONIX J212

The TO-92 package is well suited for cost sensitive

applications and mass production.

HIGH GAIN

HIGH INPUT IMPEDANCE

LOW INPUT CAPACITANCE

gfs = 7000µmho MIN

IGSS = 100pA max

Ciss = 5pF

(See Packaging Information).

ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted)

J212 Benefits:

High gain

Low Leakage

Low Noise

J212 Applications:

General Purpose Amplifiers

UHV / VHF Amplifiers

Mixers

Oscillators

Maximum Temperatures

Storage Temperature

Operating Junction Temperature

Maximum Power Dissipation

Continuous Power Dissipation

Derating over temperature

MAXIMUM CURRENT

Gate Current (Note 1)

MAXIMUM VOLTAGES

Gate to Drain Voltage or Gate to Source Voltage

‐55°C to +150°C

‐55°C to +135°C

360mW

3.27 mW/°C

10mA

‐25V

J212 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)

SYMBOL

CHARACTERISTIC

MIN TYP. MAX UNITS

CONDITIONS

BVGSS

Gate to Source Breakdown Voltage ‐25 ‐‐ ‐‐ V

VDS = 0V, IG = ‐1µA

VGS(off)

Gate to Source Cutoff Voltage

‐4 ‐‐ ‐6

VDS = 15V, ID = 1nA

IDSS Drain to Source Saturation Current (Note 2) 15

IGSS

Gate Reverse Current (Note 3)

‐‐

‐‐ 40 mA

‐‐

‐100

VDS = 15V, VGS = 0V

VDS = 0V, VGS = ‐15V

Gate Operating Current (Note 3)

‐‐ ‐10 ‐‐ pA

VDS = 10V, ID = 1mA

rDS(on)

Drain to Source On Resistance

‐‐ ‐‐ 50 Ω

IG = 1mA, VDS = 0V

J212 DYNAMIC ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)

SYMBOL

CHARACTERISTIC

MIN

TYP.

gfs

Forward Transconductance

7000

‐‐

Click Togos

Output Conductance

‐‐ ‐‐

MAX

12000

200

Buy

UNITS

µmho

CONDITIONS

VDS = 15V, VGS = 0V , f = 1kHz

Ciss

Input Capacitance

‐‐ 4 ‐‐ pF

VDS = 15V, VGS = 0V , f = 1MHz

Crss

Reverse Transfer Capacitance

‐‐ 1 ‐‐

Equivalent Noise Voltage

‐‐

‐‐ nV/√Hz

VDS = 15V, VGS = 0V , f = 1kHz

J212 SWITCHING CHARACTERISTICS @ 25°C (unless otherwise noted)

SYMBOL

CHARACTERISTIC

UNITS

CONDITIONS

td(on)

td(off)

Turn On Time

Turn On Rise Time

Turn Off Time

Turn Off Fall Time

Note 1 ‐ Absolute maximum ratings are limiting values above which J212 serviceability may be impaired.

Note 2 ‐ Pulse test duration = 2ms

Note 3 – Approximately dou bles for ev ery 10°C increase in TA

Micross Components Europe

Available Packages:

VDD = 10V

VGS(H) = 0V

See Switching Circuit

TO-92 (Bottom View)

J212 in TO-92

J212 in bare die.

Tel: +44 1603 788967

Email: [email protected]

Web: http://www.micross.com/distribution

Please contact Micross for full

package and die dimensions

Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or

other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems.

Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: [email protected] Web: www.micross.com/distribution.aspx

J212 반도체 회로 부품 판매점

Amplifier

국내 전력반도체 판매점

일반적인 전자부품 판매점

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