Diodes MMBTH10 User Manual

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MMBTH10

NPN SURFACE MOUNT VHF/UHF TRANSISTOR

Features

• Designed for VHF/UHF Amplifier Applications and High
Output VHF Oscillators

• High Current Gain Bandwidth Product

• Ideal for Mixer and RF Amplifier Applications with
collector currents in the 100μA - 30 mA Range

• Lead, Halogen and Antimony Free, RoHS Compliant

"Green" Device (Notes 3 and 4)

• Qualified to AEC-Q101 Standards for High
Reliability

Mechanical Data

• Case: SOT-23

• Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

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

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

• Terminal Connections: See Diagram

• Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

• Marking Information: K3H, K3Y; See Page 3

• Ordering Information: See Page 3

• Weight: 0.008 grams (approximate)

Maximum Ratings @T

Characteristic Symbol Value Unit

Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current - Continuous (Note 1)
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range

= 25°C unless otherwise specified

A

JA

STG

30 V
25 V

3.0 V
50 mA

300 mW
417

-55 to +150

C

B

E

V

CBO

V

CEO

V

EBO

IC

PD

R

θ

TJ, T

SOT-23

Dim Min Max

A 0.37 0.51
B 1.20 1.40
C 2.30 2.50
D 0.89 1.03
E 0.45 0.60
G 1.78 2.05
H 2.80 3.00
J 0.013 0.10
K 0.903 1.10
L 0.45 0.61
M 0.085 0.180
α

0° 8°

All Dimensions in mm

°C/W

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Max Unit Test Condition

OFF CHARACTERISTICS (Note 2)

Collector-Emitter Breakdown Voltage
Collector-Base Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current

ON CHARACTERISTICS (Note 2)

DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter On Voltage

SMALL SIGNAL CHARACTERISTICS

Current Gain-Bandwidth Product
Collector-Base Capacitance
Collector-Base Feedback Capacitance
Collector-Base Time Constant Rb’Cc

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

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

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

document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
V9 are built with Non-Green Molding Compound and may contain Halogens or Sb

DS31031 Rev. 12 - 2 1 of 3

V

(BR)CEO

V

(BR)CBO

V

(BR)EBO

I

CBO

I

EBO

hFE

V

CE(SAT)

V

BE(SAT)

CCB
CRB

fT

25
30

3.0

⎯
⎯

60

⎯
⎯

650

⎯
⎯
⎯

www.diodes.com

⎯
⎯
⎯

100 nA
100 nA

⎯ ⎯

0.5 V

0.95 V

⎯

0.7 pF

0.65 pF
9 ps

Fire Retardants.

2O3

V

IC = 1mA, IB = 0

V

IC = 100μA, IE = 0

V

IE = 10μA, IC = 0
V

= 25V, IE = 0

CB

V

= 2V, IC = 0

EB

IC = 4mA, VCE = 10.0V
IC = 4mA, IB = 400μA
IC = 4mA, VCE = 10.0V

MHz

VCE = 10V, f = 100MHz, IC = 4mA
VCB = 10V, f = 1.0MHz, IE = 0
VCB = 10V, f = 1.0MHz, IE = 0
VCB = 10V, f = 31.8MHz, IC = 4mA

MMBTH10

© Diodes Incorporated

DS31031 Rev. 12 - 2 2 of 3

www.diodes.com

MMBTH10

© Diodes Incorporated

Ordering Information (Note 5)

Device

MMBTH10-7-F

Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Packaging Shipping

SOT-23 3000/Tape & Reel

Marking Information

Date Code Key

Year 1998 1999 2000 2001 2002 2003 2004

Code J K L M N P R

Month Jan Feb Mar Apr May Jun Jul

Code 1 2 3 4 5 6 7

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.

IMPORTANT NOTICE

LIFE SUPPORT

K3x = Product Type Marking Code, e.g. K3H
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September

2005 2006 2007 2008 2009 2010 2011 2012

S T U V W X Y Z

Aug Sep Oct Nov Dec

8 9 O N D

DS31031 Rev. 12 - 2 3 of 3

www.diodes.com

MMBTH10

© Diodes Incorporated