DTB143EC 데이터 시트보기 (PDF) - E-Tech Electronics LTD

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DTB143EC

Digital transistors (built-in resistors)

E-Tech Electronics LTD 

DTB143EK DTB143EC

• Elecrical characteristics(Ta=25°C)

Parameter

symbol Min.

Typ.

Max. Unit Conditions

Input voltage

Output Voltage

Input current

V I(off)

—

V I(on)

–3

V O(on)

—

II

—

—

–0.5

V CC= – 5V, I O= –100µA

V

—

—

V O= – 0.3V, I O=–20mA

—

–0.3

V

I O / I I =–50mA / –2.5mA

—

–1.8

mA

V I = – 5V

Output current

I O(off)

—

—

–0.5

µA

V CC =– 50V,V I = 0 V

DC current gain

GI

47

—

—

—

V O = – 5V,I O = – 50mA

Input resistance

R1

3.29

4.7

6.11

KΩ

—

Resistance ratio

R 2/ R 1

0.8

1

1.2

—

—

Transition frequency

fT

—

200

—

MHz VCE = –10V, I E= 5 mA,f=100MHz*

*Transition frequency of the device

ELECTRICAL CHARACTERISTIC CURVES

-100

-50

V O = – 0.3V

-20

-10

-5

T A = –40°C

25°C

-2

100°C

-1

-0.5

-0.2

-0.1

-100µ-200µ -500µ -1m -2m

-5m -10m -20m -50m -100m

OUTPUT CURRENT: I O (A)

Figure 1. Input voltage vs.output current

(ON characteristics)

1K

500

200

T A = 100°C

25°C

–40°C

100

50

20

V O= – 5 V

10

5

2

1

-100µ-200µ -500µ -1m -2m

-5m -10m -20m -50m -100m

OUTPUT CURRENT: I O (A)

Figure 3. DC current gain vs.output current

-10m

-5m

-2m

-1m

-500µ

-200µ

T A = 100°C

25°C

–40°C

V CC= – 5 V

-100µ

-50µ

-20µ

-10µ

-5µ

-2µ

-1µ

0

–0.5

–1.0

–1.5

–2.0

–2.5

–3.0

INPUT VOLTAGE: V I(ON) (V)

Figure 2. Output current vs.input voltage

(OFF characteristics)

-1

-0.5

-0.2

-0.1

-0.05

-0.02

T A = 100°C

25°C

–40°C

I O / I I = 20

-0.01

-.005

-.002

-.001

-100µ-200µ -500µ -1m -2m

-5m -10m -20m -50m -100m

OUTPUT CURRENT: I O (A)

Figure 4. Output voltage vs.output current

P10–2/2

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