Diodes MMBT3904FA User Manual

Features

 BV  I  P

 0.48mm  0.4mm height package minimizing off-board profile  Complementary PNP Type MMBT3906FA

 Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  Qualified to AEC-Q101 Standards for High Reliability

> 40V

CEO

= 200mA high Collector Current

C

= 435mW Power Dissipation

D

2

package footprint, 16 times smaller than SOT23

X2-DFN0806-3

Top View

Bottom View

Ordering Information (Note 4)

Mechanical Data

 Case: X2-DFN0806-3  Case Material: Molded Plastic, “Green” Molding Compound.

 Moisture Sensitivity: Level 1 per J-STD-020  Terminals: Finish  NiPdAu, Solderable per MIL-STD-202,

 Weight: 0.0008 grams (approximate)

B

Device Symbol

MMBT3904FA

40V NPN SMALL SIGNAL TRANSISTOR IN DFN0806

UL Flammability Classification Rating 94V-0

Method 208

e4

C

B

C

E

Top View

Device Schematic

Product Marking Reel size (inches) Tape width (mm) Quantity per reel

MMBT3904FA-7B 1N 7 8mm 10,000

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.

4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

1N

Top View

Bar Denotes Base

and Emitter Side

1N = Product Type Marking Code

MMBT3904FA

Document number: DS36016 Rev. 1 - 2

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

MMBT3904FA

Absolute Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Pulse Collector Current

V

CBO

V

CEO

V

EBO

I

C

I

CM

60 V 40 V

6.0 V 200 mA 500 mA

Thermal Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Power Dissipation (Note 5) Thermal Resistance, Junction to Ambient (Note 5) Thermal Resistance, Junction to Lead (Note 6) Operating and Storage and Temperature Range

P

D

R

JA

R

JL

T

, T

J

STG

435 mW 287 150

-55 to +150

C/W C/W

C

ESD Ratings (Note 7)

Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A Electrostatic Discharge - Machine Model ESD MM 200 V B

Notes: 5. For the device mounted on minimum recommended pad layout 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured

under still air conditions whilst operating in steady state condition. The entire exposed collector pad is attached to the heatsink.

6. Thermal resistance from junction to solder-point (on the exposed collector pad).

7. Refer to JEDEC specification JESD22-A114 and JESD22-A115.

Characteristic Symbol Value Unit JEDEC Class

MMBT3904FA

Document number: DS36016 Rev. 1 - 2

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Thermal Characteristics and Derating Curves

MMBT3904FA

V

CE(sat)

Limited

DC

100m

10m

Collector Cu rren t (A)

C

I

Single Pulse

T

amb

1s

100ms

10ms

1ms

100µs

=25°C

100m 1 10

VCE Collector-Emitter Voltage (V)

Safe Operating A rea

300 275 250 225 200 175 150 125 100

Thermal Resistance (°C/W)

T

=25°C

amb

D=0.5

75 50 25

D=0.2

Single Pulse

D=0.05

D=0.1

0

100µ 1m 10m 100m 1 10 100 1k

Pulse Width (s)

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00 0 20 40 60 80 100 120 140 160

Max Power Dissipation (W)

Temperature (°C)

Deratin g Cu rve

100

10

1

Maximum Power (W)

100µ 1m 10m 100m 1 10 100 1k

Puls e Width (s )

Single Pulse

T

amb

=25°C

Transient Thermal Impedance

MMBT3904FA

Document number: DS36016 Rev. 1 - 2

www.diodes.com

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Pulse Power Dissipation

July 2013