Diodes DDTD-LO-R1-C User Manual

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Features

• Epitaxial Planar Die Construction

• Complementary PNP Types Available (DDTB)

• Built-In Biasing Resistors

• Lead, Halogen and Antimony Free, RoHS Compliant

"Green" Device (Notes 2 and 3)

Mechanical Data

• Case: SOT-23

• Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020D

• Terminal Connections: See Diagram

• Terminals: Solderable per MIL-STD-202, Method 208

• Lead Free Plating (Matte Tin Finish annealed over Alloy

42 leadframe).

• Marking Information: See Table Below & Page 3

• Ordering Information: See Page 3

• Weight: 0.008 grams (approximate)

P/N R1 (NOM) R2 (NOM) Type Code

DDTD122LC
DDTD142JC
DDTD122TC
DDTD142TC

0.22KΩ

0.47KΩ

0.22KΩ

0.47KΩ

10KΩ

10KΩ
OPEN
OPEN

N75
N76
N77
N78

DDTD (LO-R1) C

NPN PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR

A

E

D

G
H

B

IN

Schematic and Pin Configuation

OUT

R1

BTOP VIEW

C

K

J

L

M

SOT-23

Dim Min Max

0.37 0.51

A

1.20 1.40

B

2.30 2.50

C

0.89 1.03

D

0.45 0.60

E

1.78 2.05

G

2.80 3.00

H

0.013 0.10

J

0.903 1.10

K

0.45 0.61

L

0.085 0.180

M
α 0° 8°

3

C

R2

E

21

GND(0)

All Dime sions in mmn

Maximum Ratings @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Supply Voltage, (3) to (2)
Input Voltage, (1) to (2) DDTD122LC

DDTD142JC
Input Voltage, (2) to (1) DDTD122TC
DDTD142TC

Output Current All
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range

Notes: 1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb

2. No purposefully added lead. Halogen and Antimony Free.

3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date

DS30399 Rev. 6 - 2

VCC

VIN

V

EBO (MAX)

IC

PD

R

JA

θ

TJ, T

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STG

50 V

-5 to +6

-5 to +6
5 V

V

500 mA
200 mW

Fire Retardants.

2O3

625

-55 to +150

°C/W

°C

DDTD (LO-R1) C

© Diodes Incorporated

Electrical Characteristics @T

A

Characteristic Symbol Min Typ Max Unit Test Condition

DDTD122LC

Input Voltage

DDTD142JC
DDTD122LC

DDTD142JC

Output Voltage

Input Current

DDTD122LC
DDTD142JC

Output Current
DC Current Gain

DDTD122LC
DDTD142JC

Gain-Bandwidth Product*

* Transistor - For Reference Only

Electrical Characteristics @T

= 25°C unless otherwise specified R1-Only, R2-Only Types

A

Characteristic Symbol Min Typ Max Unit Test Condition

Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage

Emitter-Base Breakdown Voltage DDTD122TC
DDTD142TC

Collector Cutoff Current

Emitter Cutoff Current

DDTD122TC
DDTD142TC

Collector-Emitter Saturation Voltage

DC Current Transfer Ratio

DDTD122TC
DDTD142TC

Gain-Bandwidth Product*

* Transistor - For Reference Only

DS30399 Rev. 6 - 2

= 25°C unless otherwise specified R1, R2 Types

V

V

V

l(off)

l(on)

O(on)

0.3

0.3

⎯ ⎯

⎯ ⎯

Il ⎯ ⎯

⎯ ⎯

56
56

I

O(off)

Gl
fT ⎯

BV
BV

BV

I

I

V

CE(sat)

hFE

CBO

CEO

EBO

CBO

EBO

50
40

5

⎯ ⎯

⎯
⎯

⎯ ⎯

100
100

fT ⎯

⎯ ⎯

2.0

2.0

0.3V V
28

13

0.5

⎯ ⎯ ⎯ VO = 5V, IO = 50mA

200

⎯

⎯ ⎯
⎯ ⎯

⎯ ⎯

⎯

250
250

200

V

V

mA

μA

MHz

0.5

0.5

0.5

0.3 V

600
600

MHz

⎯

VCC = 5V, IO = 100μA
VO = 0.3V, IO = 20mA

VO = 0.3V, IO = 20mA
IO/Il = 50mA/2.5mA

VI = 5V
VCC = 50V, VI = 0V

VCE = 10V, IE = 5mA, f = 100MHz

V

IC = 50μA

V

IC = 1mA
IE = 50μA

V

IE = 50μA

μA

VCB = 50V

μA

VEB = 4V

IC = 50mA, IB = 2.5mA

⎯ IC = 5mA, VCE = 5V

VCE = 10V, IE = -5mA, f = 100MHz

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DDTD (LO-R1) C

© Diodes Incorporated

O

P, P

O

R

P

T

I N (mW)
A

DISSI
WE

d

250

200

150

100

50

0

-50

050100150

T , AMBIENT TEMPERATURE ( C)

A

Fig. 1 Power Derating Curve

Ordering Information (Note 4)

°

Device
DDTD122LC-7-F
DDTD142JC-7-F
DDTD122TC-7-F
DDTD142TC-7-F

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

Packaging Shipping

SOT-23 3000/Tape & Reel
SOT-23 3000/Tape & Reel
SOT-23 3000/Tape & Reel
SOT-23 3000/Tape & Reel

Marking Information

Date Code Key

Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Code N P R S T U V W X Y Z

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.

Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.

NXX

NXX = Product Type Marking Code, See Table on Page 1
YM = Date Code Marking

YM

Y = Year ex: T = 2006
M = Month ex: 9 = September

IMPORTANT NOTICE

LIFE SUPPORT

DS30399 Rev. 6 - 2

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DDTD (LO-R1) C

© Diodes Incorporated