DDA122LH datasheet(2/3 Pages) DIODES

Part #	DDA122LH

Description	PNP PRE-BIASED SMALL SIGNAL SOT-563 DUAL SURFACE MOUNT TRANSISTOR

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Manufacturer	DIODES [Diodes Incorporated]

Direct Link	http://www.diodes.com

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2 / 3 page

DS30427 Rev. 3 - 2

2 of 3

DDA (LO-R1) H

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Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Input Voltage

DDA122LH

DDA142JH

Vl(off)

-0.3

¾¾

V

VCC = -5V, IO = -100

mA

DDA122LH

DDA142JH

Vl(on)

¾¾

-2.0

V

VO = -0.3V, IO = -20mA

Output Voltage

VO(on)

¾¾

-0.3V

V

IO/Il = -5mA/-0.25mA

Input Current

DDA122LH

DDA142JH

Il

¾¾

-28

-13

mA

VI = -5V

Output Current

IO(off)

¾¾

-0.5

mA

VCC = -50V, VI = 0V

DC Current Gain

DDA122LH

DDA142JH

Gl

56

¾¾

¾

VO = -5V, IO = -10mA

Gain-Bandwidth Product*

fT

¾

200

¾

MHz

VCE = -10V, IE = -5mA,

f = 100MHz

Electrical Characteristics

R1, R2 Types

@ TA = 25

°C unless otherwise specified

* Transistor - For Reference Only

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Collector-Base Breakdown Voltage

BVCBO

-50

¾¾

V

IC = -50

mA

Collector-Emitter Breakdown Voltage

BVCEO

-40

¾¾

V

IC = -1mA

Emitter-Base Breakdown Voltage

DDA122TH

DDA142TH

BVEBO

-5

¾

V

IE = -50

mA

IE = -50

mA

Collector Cutoff Current

ICBO

¾¾

-0.5

mA

VCB = -50V

Emitter Cutoff Current

DDA122TH

DDA142TH

IEBO

¾

-0.5

mA

VEB = -4V

Collector-Emitter Saturation Voltage

VCE(sat)

¾¾

-0.3

V

IC = -5mA, IB = -0.25mA

DC Current Transfer Ratio

DDA122TH

DDA142TH

hFE

100

250

600

¾

IC = -1mA, VCE = -5V

Gain-Bandwidth Product*

fT

¾

200

¾

MHz

VCE = -10V, IE = 5mA,

f = 100MHz

Electrical Characteristics

R1-Only Types

@ TA = 25

°C unless otherwise specified

* Transistor - For Reference Only

XXX = Product Type Marking Code (See Page 1)

YM = Date Code Marking

Y = Year ex: T = 2006

M = Month ex: 9 = September

PXXYM

Marking Information

Device

Packaging

Shipping

DDA122LH-7

SOT-563

3000/Tape & Reel

DDA142JH-7

SOT-563

3000/Tape & Reel

DDA122TH-7

SOT-563

3000/Tape & Reel

DDA142TH-7

SOT-563

3000/Tape & Reel

Ordering Information (Note 4)

Month

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Code

12

3

4

5

6

7

89

O

N

D

Date Code Key

Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Year

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

Code

NP

R

S

T

U

VW

X

Y

Z

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