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