DS30367 Rev. 2 - 2

2 of 3

MMBTA28

www.diodes.com

Device

Packaging

Shipping

MMBTA28-7

SOT-23

3000/Tape & Reel

Marking Information

Notes:

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

K6R = Product Type Marking Code

YM = Date Code Marking

Y = Year ex: N = 2002

M = Month ex: 9 = September

K6R

Month

Jan

Feb

March

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Code

12

3

4

5

6

7

89

O

N

D

Date Code Key

Year

2002

2003

2004

2005

2006

2007

2008

2009

Code

NP

R

ST

U

V

W

0

50

100

25

50

75

100

125

150

175

200

T , AMBIENT TEMPERATURE (°C)

A

Fig. 1, Max Power Dissipation vs

Ambient Temperature

150

200

250

300

350

0

0.1

0

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1

10

100

1000

I , COLLECTOR CURRENT (mA)

C

Fig. 2 Typical Collector-Emitter Saturation Voltage

vs. Collector Current

T = 150°C

A

T = -50°C

A

T = 25°C

A

I

C

I

B

= 1000