2N5457_D74Z Просмотр технического описания (PDF) - Fairchild Semiconductor

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2N5457_D74Z

N-Channel General Purpose Amplifier

Fairchild Semiconductor 

N-Channel General Purpose Amplifier

(continued)

Electrical Characteristics

Symbol

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Min Typ Max Units

OFF CHARACTERISTICS

V(BR)GSS

IGSS

VGS(off)

VGS

Gate-Source Breakdown Voltage IG = 10 µA, VDS = 0

- 25

V

Gate Reverse Current

Gate-Source Cutoff Voltage

VGS = -15 V, VDS = 0

VGS = -15 V, VDS = 0, TA = 100°C

VDS = 15 V, ID = 10 nA 5457

5458

5459

- 0.5

- 1.0

- 2.0

- 1.0 nA

- 200 nA

- 6.0 V

- 7.0 V

- 8.0 V

Gate-Source Voltage

VDS = 15 V, ID = 100 µA 5457

- 2.5

V

VDS = 15 V, ID = 200 µA 5458

- 3.5

V

VDS = 15 V, ID = 400 µA 5459

- 4.5

V

ON CHARACTERISTICS

IDSS

Zero-Gate Voltage Drain Current* VDS = 15 V, VGS = 0

5457 1.0 3.0 5.0 mA

5458 2.0 6.0 9.0 mA

5459 4.0 9.0 16 mA

SMALL SIGNAL CHARACTERISTICS

gfs

Forward Transfer Conductance*

gos

Output Conductance*

Ciss

Input Capacitance

Crss

Reverse Transfer Capacitance

NF

Noise Figure

VDS = 15 V, VGS = 0, f = 1.0 kHz

5457

5458

5459

VDS = 15 V, VGS = 0, f = 1.0 kHz

VDS = 15 V, VGS = 0, f = 1.0 MHz

VDS = 15 V, VGS = 0, f = 1.0 MHz

VDS = 15 V, VGS = 0, f = 1.0 kHz,

RG = 1.0 megohm, BW = 1.0 Hz

1000

5000 µmhos

1500

5500 µmhos

2000

6000 µmhos

10

50 µmhos

4.5 7.0 pF

1.5 3.0 pF

3.0 dB

*Pulse Test: Pulse Width ≤ 300 ms, Duty Cycle ≤ 2%

5

Typical Characteristics

Transfer Characteristics

Transfer Characteristics

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