MMBT3906-7-F - Diodes - Datasheet.Wiki

MMBT3906

Document number: DS30059 Rev. 15 - 2 1 of 4

www.diodes.com September 2009

MMBT3906

PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR

Features

• Epitaxial Planar Die Construction

• Complementary NPN Type Available (MMBT3904)

• Ideal for Low Power Amplification and Switching

• Lead, Halogen and Antimony Free, RoHS Compliant (Note 2)

• “Green” Device (Note 3)

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: SOT-23

• Case Material: Molded Plastic, “Green” Molding Compound,

(Note 3). UL Flammability Classification Rating 94V-0

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

• Terminal Connections: See Diagram

• Terminals: Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe). Solderable per MIL-STD-202, Method 208

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.008 grams (approximate)

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic Symbol Value Unit

Collector-Base Voltage VCBO -40 V

Collector-Emitter Voltage VCEO -40 V

Emitter-Base Voltage VEBO -5.0 V

Collector Current - Continuous (Note 1) IC -200 mA

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 1) PD 300 mW

Thermal Resistance, Junction to Ambient (Note 1) R

θ

JA 417 °C/W

Operating and Storage and Temperature Range TJ, TSTG -55 to +150 °C

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.

2. No purposefully added lead.

3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

Top View Device Schematic

E

B

C

MMBT3906

Document number: DS30059 Rev. 15 - 2 2 of 4

www.diodes.com September 2009

MMBT3906

Electrical Characteristics @TA = 25°C unless otherwise specified

Characteristic Symbol Min Max Unit Test Condition

OFF CHARACTERISTICS

Collector-Base Breakdown Voltage V

(

BR

)

CBO -40 ⎯ V IC = -10μA, IE = 0

Collector-Emitter Breakdown Voltage (Note 4) V

(

BR

)

CEO -40 ⎯ V IC = -1.0mA, IB = 0

Emitter-Base Breakdown Voltage V

(

BR

)

EBO -5.0 ⎯ V IE = -10μA, IC = 0

Collector Cutoff Current ICEX ⎯ -50 nA VCE = -30V, VEB

(

OFF

)

= -3.0V

ICBO ⎯ -50 nA

VCB = -30V, IE = 0

Base Cutoff Current IBL ⎯ -50 nA VCE = -30V, VEB

(

OFF

)

= -3.0V

ON CHARACTERISTICS (Note 4)

DC Current Gain hFE

60

80

100

60

30

⎯

300

⎯

IC = -100µA, VCE = -1.0V

IC = -1.0mA, VCE = -1.0V

IC = -10mA, VCE = -1.0V

IC = -50mA, VCE = -1.0V

IC = -100mA, VCE = -1.0V

Collector-Emitter Saturation Voltage VCE(SAT) ⎯ -0.25

-0.40 V IC = -10mA, IB = -1.0mA

IC = -50mA, IB = -5.0mA

Base-Emitter Saturation Voltage VBE(SAT) -0.65

⎯ -0.85

-0.95 V IC = -10mA, IB = -1.0mA

IC = -50mA, IB = -5.0mA

SMALL SIGNAL CHARACTERISTICS

Output Capacitance Cobo ⎯ 4.5 pF VCB = -5.0V, f = 1.0MHz, IE = 0

Input Capacitance Cibo ⎯ 10 pF VEB = -0.5V, f = 1.0MHz, IC = 0

Input Impedance hie 2.0 12 kΩ VCE = 10V, IC = 1.0mA,

f = 1.0kHz

Voltage Feedback Ratio hre 0.1 10 x 10-4

Small Signal Current Gain hfe 100 400 ⎯

Output Admittance hoe 3.0 60 μS

Current Gain-Bandwidth Product fT 250 ⎯ MHz VCE = -20V, IC = -10mA,

f = 100MHz

Noise Figure NF ⎯ 4.0 dB VCE = -5.0V, IC = -100μA,

RS = 1.0kΩ, f = 1.0kHz

SWITCHING CHARACTERISTICS

Delay Time td ⎯ 35 ns VCC = -3.0V, IC = -10mA,

VBE(off) = 0.5V, IB1 = -1.0mA Rise Time t

r

⎯ 35 ns

Storage Time ts ⎯ 225 ns VCC = -3.0V, IC = -10mA,

IB1 = IB2 = -1.0mA Fall Time tf ⎯ 75 ns

Notes: 4. Short duration pulse test used to minimize self-heating effect.

0

50

100

25 50 75 100 125 150 175 200

P

,

P

O

WE

R

DISSI

P

A

T

I

O

N

(mW)

D

T , AMBIENT TEMPERA TURE (°C)

Fig . 1 Pow er D issipatio n vs. Am bi ent Te m perat ur e (No t e 1)

A

150

200

250

300

350

400

0

0.1 1 10 100

V , COLLECTOR-EMITTER VOLTAGE (V)

CE

Fig. 2 Typical Collector Current

vs. Collector-Emitter Vo ltage

0.001

0.01

0.1

1

I,

C

O

LLE

C

T

O

R

C

U

R

EN

T

(A)

C

DC

Pw = 100ms

Pw = 10ms

T = 25°C

A

Single Non-repetitive Pulse

DUT mounted onto 1xMRP

FR-4 board

MMBT3906

Document number: DS30059 Rev. 15 - 2 3 of 4

www.diodes.com September 2009

MMBT3906

1

10

1,000

100

0.1 110 1,000

100

h, D

C

U

R

EN

T

G

AIN

FE

I , COLLECTOR CURRENT (mA)

Fig. 3 Typical DC Current Gain

vs. Collector Current (DRDP02W)

C

0.01

0.1

10

1

110 100 1,000

V,

C

O

LLE

C

T

O

R

-EMI

T

E

R

SATURATION VOLT AGE (V)

CE(SAT)

I , COLLECTOR CURRENT (mA)

Fig. 4 Typical Collector-Emitter Saturation Voltage

vs. Collector Current

C

0.1

1

10

0.1 110 100 1,000

V , BASE-EMI

T

E

R

(V)

BE(SAT)

SA

T

U

R

A

T

I

O

N

V

O

L

T

A

G

E

I , COLLECTOR CURRENT (mA)

Fig. 5 Ty pical Base-Emitter Saturation V oltage

vs. Collector Current

C

I

C

I

B

= 10

T = 25°C

A

T = 75°C

A

T = -25°C

A

T = 125°C

A

1

100

10

0.1 110 100

C

A

P

A

C

I

T

AN

C

E (p

F

)

V , REVERSE VOLTAGE (V)

Fig . 6 Typical C apac i tance Char acteristic s

R

f = 1MHz

Cibo

Cobo

Ordering Information (Note 5)

Part Number Case Packaging

MMBT3906 -7-F SOT-23 3000/Tape & Reel

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

Marking Information

Date Code Key

Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Code J K L M N P R S T U V W X Y Z A B C

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

K3N = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: N = 2002)

M = Month (ex: 9 = September)

K3N

YM

MMBT3906

Document number: DS30059 Rev. 15 - 2 4 of 4

www.diodes.com September 2009

MMBT3906

Package Outline Dimensions

Suggested Pad Layout

IMPORTANT NOTICE

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 an y 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. LIFE SUPPORT

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.

SOT-23

Dim Min Max Typ

A 0.37 0.51 0.40

B 1.20 1.40 1.30

C 2.30 2.50 2.40

D 0.89 1.03 0.915

F 0.45 0.60 0.535

G 1.78 2.05 1.83

H 2.80 3.00 2.90

J 0.013 0.10 0.05

K 0.903 1.10 1.00

K1 - - 0.400

L 0.45 0.61 0.55

M 0.085 0.18 0.11

α 0° 8° -

All Dimensions in mm

Dimensions Value (in mm)

Z 2.9

X 0.8

Y 0.9

C 2.0

E 1.35

A

M

JL

D

F

BC

H

K

G

K1

XE

Y

C

Z