DIODES MMBT123S-7 Datasheet

Features

· Epitaxial Planar Die Construction

TCUDORPWEN

· Ideal for Medium Power Amplification and
Switching

· High Collector Current Rating

· Suitable as a low voltage high current driver

Mechanical Data

· Case: SOT-23, Molded Plastic

· Case material - UL Flammability Rating

Classification 94V-0

· Moisture sensitivity: Level 1 per J-STD-020A

· Terminals: Solderable per MIL-STD-202,

Method 208

· Terminal Connections: See Diagram

· Marking (See Page 2): K6D

· Ordering & Date Code Information: See Page 2

· Weight: 0.008 grams (approx.)

MMBT123S

1A NPN SURFACE MOUNT TRANSISTOR

Dim Min Max

A

B

C

D

E

G

H

J

K

L

M

a

All Dimensions in mm

E

B

B

C

TOP VIEW

G

H

C

A

B

C

E

D

K

J

L

E

M

SOT-23

0.37 0.51

1.20 1.40

2.30 2.50

0.89 1.03

0.45 0.60

1.78 2.05

2.80 3.00

0.013 0.10

0.903 1.10

0.45 0.61

0.085 0.180

0° 8°

Maximum Ratings

Characteristic Symbol MMBT123S Unit

Collector-Base Voltage

Collector-Emitter Voltage

Emitter-Base Voltage

Collector Current - Continuous

Power Dissipation (Note 1)

Thermal Resistance, Junction to Ambient (Note 1)

Operating and Storage and Temperature Range

Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

@ TA= 25°C unless otherwise specified

V

V

V

R

T

j,TSTG

CBO

CEO

EBO

I

C

P

d

qJA

45 V

18 V

5V

1A

300

417 °C/W

-55 to +150 °C

mW

DS30292 Rev. 3 - 2 1 of 3 MMBT123S

Electrical Characteristics

@ TA = 25°C unless otherwise specified

TCUDORPWEN

OFF CHARACTERISTICS (Note 2)

Collector-Base Breakdown Voltage

Collector-Emitter Breakdown Voltage

Emitter-Base Breakdown Voltage

Collector Cutoff Current

Emitter Cutoff Current

ON CHARACTERISTICS (Note 2)

DC Current Gain

Collector-Emitter Saturation Voltage

SMALL SIGNAL CHARACTERISTICS

Output Capacitance

Current Gain-Bandwidth Product

Ordering Information

Notes: 2. Short duration pulse test used to minimize self-heating effect.

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

Characteristic Symbol Min Max Unit Test Condition

Device

MMBT123S-7

(Note 3)

V

(BR)CBO

V

(BR)CEO

V

(BR)EBO

I

CBO

I

EBO

h

V

CE(SAT)

C

f

FE

obo

T

45 ¾ V

18 ¾ V

5 ¾ V

¾ 1 mA

¾ 1 mA

150 800 ¾

¾ 0.5 V

¾ 8pF

100 ¾ MHz

Packaging Shipping

SOT-23 3000/Tape & Reel

Marking Information

= 100mA, IE = 0

I

C

= 1mA, IB = 0

I

C

= 100mA, IC = 0

I

E

= 40V, IE= 0

V

CB

= 4V, IC = 0

V

EB

= 100mA, VCE= 1V

I

C

IC= 300mA, IB = 30mA

= 10V, f = 1.0MHz, IE = 0

V

CB

VCB = 10V, IE = 50mA,
f = 100MHz

Date Code Key

Month Jan Feb March Apr May Jun Jul

Code

K6D = Product Type Marking Code
YM = Date Code Marking

K6D

Year 2002 2003 2004 2005

Code

1234567

NPRS

Y = Year ex: N = 2002
M = Month ex: 9 = September

YM

2006 2007 2008 2009

TUVW

Aug Sep Oct Nov Dec

89 OND

DS30292 Rev. 3 - 2 2 of 3 MMBT123S