DTA143ECA datasheet(2/3 Pages) LRC

Part #	DTA143ECA

Description	Digital transistors(built-in resistors)

PDF	3 Pages

Scroll/Zoom	100%

Manufacturer	LRC [Leshan Radio Company]

Direct Link	http://www.lrc.cn/

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2 / 3 page

LESHAN RADIO COMPANY, LTD.

P8–2/3

DTA143EKA

DTA143ECA

• Elecrical characteristics(Ta=25°C)

Parameter

symbol

Min.

Typ.

Max.

Unit

Conditions

Input voltage

V I(off)

—

–0.5

VCC= – 5V,IO= –100

µA

V I(on)

–3

—

VO= – 0.3V,IO= – 20mA

Output Voltage

V O(on)

—

–0.1

–0.3

I O/ I I = –10mA / –0.5mA

Input current

I I

—

–1.8

V I= – 5V

Output current

I O(off)

—

–0.5

µAV

CC= – 50V,V I = 0 V

DC current gain

G I

—

V O= – 5V,I O= – 10mA

Input resistance

R 1

3.29

4.7

6.11

Ω

—

Resistance ratio

R 2 / R 1

0.8

1.2

—

Transition frequency

f T

—

250

—

MHz

V CE= – 10V,I E = 5 mA,f=100MHz*

*Transition frequency of the device

• Packaging specifications

Package

SC–59

SOT–23

Package type

Taping

Code

T146

T116

Basic ordering

3000

Part No.

unit(pieces)

DTA143EKA

—

DTA143ECA

—

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