Diodes MMST4403 User Manual

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Page 1

Features

• Epitaxial Planar Die Construction

• Complementary NPN Type Available (MMST4401)

• Ultra-Small Surface Mount Package

• “Lead Free”, RoHS Compliant (Note 1)

• Halogen and Antimony Free. "Green" Device (Note 2)

SOT-323

MMST4403

PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR

Mechanical Data

• Case: SOT-323

• Case Material: Molded Plastic, "Green" Molding Compound,

Note 4. UL Flammability Classification Rating 94V-0

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

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

• Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

• Weight: 0.006 grams (approximate)

Top view

Device symbol

Pinout – top view

Ordering Information (Note 3)

Device

MMST4403-7-F

Notes: 1. No purposefully added lead.

2. Diodes Inc’s “Green” Policy can be found on our website at http://www.diodes.com

3. For packaging details, go to our website at http://www.diodes.com

Packaging Shipping

SOT-323 3000/Tape & Reel

Marking Information

Date Code Key

K3T

Year 2010 2011 2012 2013 2014 2015 2016 2017

Code X Y Z A B C D E

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

K3T = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002

M = Month ex: 9 = Se

tembe

MMST4403 Datasheet number: DS30083 Rev. 8 - 2

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MMST4403

Maximum Ratings @T

Characteristic Symbol Value Unit

Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current – Continuous (Note 4) Power Dissipation (Note 4) Thermal Resistance, Junction to Ambient (Note 4) Operating and Storage Temperature Range

Notes: 4. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch;

Electrical Characteristics @T

Characteristic Symbol Min Max Unit Test Condition

OFF CHARACTERISTICS (Note 5)

Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cutoff Current Base Cutoff Current ON CHARACTERISTICS (Note 5)

DC Current Gain

Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage

SMALL SIGNAL CHARACTERISTICS Output Capacitance Input Capacitance Input Impedance Voltage Feedback Ratio Small Signal Current Gain Output Admittance

Current Gain-Bandwith Product

SWITCHING CHARACTERISTICS

Delay Time Rise Time Storage Time Fall Time

Notes: 5. Short duration pulse test used to minimize self-heating effect

MMST4403 Datasheet number: DS30083 Rev. 8 - 2

= 25°C unless otherwise specified

(BR)CBO

(BR)CEO

(BR)EBO

⎯

CEX

V V V

IBL

hFE

CE(SAT)

BE(SAT)

⎯

Cob Ceb ⎯

hie

hre

hfe

hoe

td tr ⎯ ts tr ⎯

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CBO

CEO

EBO

IC Pd

Tj, T

STG

-40

-5.0

⎯ ⎯ ⎯

-100 nA

⎯

60 100 100

-100 nA

⎯ ⎯ ⎯

300

⎯

-0.40

-0.75

⎯

-0.95

-1.30

8.5 pF 30 pF

1.5 15

0.1 8.0 x 10-4 60 500

1.0 100

200

⎯

15 ns 20 ns

⎯

225 ns

30 ns

-40 V

-5.0 V

-600 mA 200 mW 625 K/W

-55 to +150

IC = -100μA, IE = 0

IC = -1.0mA, IB = 0

IE = -100μA, IC = 0 VCE = -35V, V VCE = -35V, V

EB(OFF)

IC = -100μA, VCE = -1.0V IC = -1.0mA, VCE = -1.0V IC = -10mA, VCE = -1.0V

⎯

IC = -150mA, VCE = -2.0V IC = -500mA, VCE = -2.0V

IC = -150mA, IB = -15mA

IC = -500mA, IB = -50mA IC = -150mA, IB = -15mA

IC = -500mA, IB = -50mA

VCB = -10V, f = 1.0MHz, IE = 0 VEB = -0.5V, f = 1.0MHz, IC = 0

kΩ

VCE = -10V, IC = -1.0mA, f = 1.0MHz

⎯

μS

VCE = -10V, IC = -20mA,

MHz

f = 100MHz

VCE = -30V, IC = -150mA, V

= -2.0V, IB1 = -15mA

BE(OFF)

VCE = -30V, IC = -150mA, IB1 = IB2 = -15mA

°C

= -0.4V = -0.4V

June 2011

Page 3

OWER

PAT

C CUR

REN

T GAIN

CAPACITANC

CTO

TER VOLTAG

CTO

OLTAG

1,000

350

MMST4403

300

N (mW) I

250

200

DISSI

150

100

25 50

T , AMBIENT TEMPERATURE (°C)

100 125

150

175

Fig. 1 Max Power Dissipation vs. Ambient Temperature

) E (

5.0

ibo

obo

200

100

h, D

110

I , COLLECTOR CURRENT (mA)

Fig. 2 DC Current Gain vs. Collector Current

1.6

1.4

E (V)

I = 1mA

1.2

I = 10mA

I = 30mA

1.0

0.8

-EMI

0.6

I = 100mA

100

I = 300mA

1,000

LLE

0.4

0.2

1.0

-0.1

-1.0 -30

-10

REVERSE VOLTS (V)

Fig. 3 Typical Capacitance

= 10

0.4

EMI

0.3

0.2

LLE

SATURATION VOLTAGE (V)

0.1

CE(SAT)

110

I , COLLECTOR CURRENT (mA)

T = 150°C

T = 25°C

100

T = 50°C

1,000

Fig. 5 Collector Emitter Saturation Voltage

MMST4403 Datasheet number: DS30083 Rev. 8 - 2

vs. Collector Current

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0.001 0.01

0.1

I BASE CURRENT (mA)

10 100

Fig. 4 Typical Collector Saturation Region

1,000

0.9

E (V)

0.8

0.7

V E

0.6

0.5

0.4

BE(ON)

0.3

V , BASE EMI

0.2

0.1 1 10 100 I , COLLECTOR CURRENT (mA)

Fig. 6 Base-Emitter Voltage

vs. Collector Current

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Page 4

PRODUCT

1,000

z) (M

100

AIN BANDWID

Fig. 7 Gain Bandwid t h Product vs. C ol lector Curr ent

I , COLLECTOR CURRENT (mA)

10 100

MMST4403

Package Outline Dimensions

MMST4403 Datasheet number: DS30083 Rev. 8 - 2

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Page 5

Suggested Pad Layout

MMST4403

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporat ed does not assume an y liabi lity arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein 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 Diodes Incorporated website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or s ystem whose failure to perfo rm can be re asonabl y expected to cause

the failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devicesor systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorpor ated products in such safety-critical, life support devices or systems.

www.diodes.com

MMST4403 Datasheet number: DS30083 Rev. 8 - 2

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