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MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Order this document by 2N5457/D

JFETs General Purpose

N±Channel D Depletion

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

2N5457

*Motorola Preferred Device

1

2 3

CASE 29±04, STYLE 5 TO±92 (TO±226AA)

Preferred devices are Motorola recommended choices for future use and best overall value.

Motorola, Inc. 1996

f, FREQUENCY (kHz)

Figure 1. Noise Figure versus Frequency

RS, SOURCE RESISTANCE (Megohms)

Figure 2. Noise Figure versus Source

2N5457

TYPICAL CHARACTERISTICS

Figure 5. Typical Drain Characteristics

5

VGS(off) ^± 3.5 V

4

3

VDS = 15 V

2

1

VGS, GATE ± SOURCE VOLTAGE (VOLTS)

Figure 6. Common Source Transfer

Characteristics

Note: Graphical data is presented for dc conditions. Tabular data is given for pulsed conditions (Pulse Width = 630 ms, Duty Cycle = 10%). Under dc conditions, self heat- ing in higher IDSS units reduces IDSS.

2N5457

PACKAGE DIMENSIONS

CASE 029±04 (TO±226AA)

ISSUE AD

NOTES:

1.DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2.CONTROLLING DIMENSION: INCH.

3.CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED.

4.DIMENSION F APPLIES BETWEEN P AND L. DIMENSION D AND J APPLY BETWEEN L AND K MINIMUM. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM.

STYLE 5:

PIN 1. DRAIN

2.SOURCE

3.GATE

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. aTypicalo parameters can and do vary in different applications. All operating parameters, including aTypicalso must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.

*2N5457/D*

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