BCW72LT1 データシートの表示（PDF） - Leshan Radio Company

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BCW72LT1

General Purpose Transistors

Leshan Radio Company 

LESHAN RADIO COMPANY, LTD.

BCW72LT1

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

Characteristic

Symbol

Min

Typ

ON CHARACTERISTICS

DC Current Gain

( I C= 2.0 mAdc, VCE = 5.0 Vdc )

Collector–Emitter Saturation Voltage

( I C = 10 mAdc, IB = 0.5 mAdc )

( I C = 50 mAdc, IB = 2.5 mAdc )

Base–Saturation Voltage

( I C = 50 mAdc, I B = 2.5 mAdc )

Base–Emitter On Voltage

(I C = 2.0 mAdc, V CE = 5.0 Vdc)

hFE

V CE(sat)

V BE(on)

V BE(on)

200

—

—

—

0.6

—

—

0.21

0.85

—

SMALL–SIGNAL CHARACTERISTICS

Current–Gain — Bandwidth Product

(I C = 10 mAdc, V CE = 5.0 Vdc, f = 100 MHz)

fT

Output Capacitance

( VCB = 10 Vdc,I E= 0, f = 1.0 MHz)

C obo

Input Capacitance

(I E = 0, V CB = 10 Vdc, f = 1.0 MHz)

C ibo

Noise Figure

NF

( I C = 0.2 mAdc, V CE = 5.0 Vdc, R S = 2.0 kΩ, f = 1.0 kHz, BW = 200 Hz )

—

300

—

—

—

9.0

—

—

Max

Unit

450

—

Vdc

0.25

—

—

Vdc

0.75

Vdc

—

MHz

4.0

pF

—

pF

10

dB

300 ns

DUTY CYCLE = 2%

– 0.5 V

EQUIVALENT SWITCHING TIME TEST CIRCUITS

+10.9 V

<1.0 ns

+3.0 V

10 k

10 < t 1 < 500 µs t 1

275 DUTY CYCLE = 2%

C S < 4.0 pF*

0

– 9.1 V

+10.9 V

10 k

<1.0 ns

1N916

+3.0 V

275

C S < 4.0 pF*

*Total shunt capacitance of test jig and connectors

Figure 1. Turn–On Time

Figure 2. Turn–Off Time

M14–2/6

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