MMST3904-7

MMST3904-7 Datasheet

MMST3904

Part	Datasheet
MMST3904-7	MMST3904-7 (pdf)

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MMST3904 NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR SPICE MODEL MMST3904 • Epitaxial Planar Die Construction • Complementary PNP Type Available MMST3906 • Ultra-Small Surface Mount Package • Also Available in Lead Free Version Mechanical Data • Case SOT-323, Molded Plastic • Case Material - UL Flammability Rating 94V-0 • Moisture sensitivity Level 1 per J-STD-020A K • Terminals Solderable per MIL-STD-202, Method 208 • Also Available in Lead Free Plating Matte Tin Finish . Please see Ordering Information, Note 4, on Page 2 • Terminal Connections See Diagram • Marking See Page 2 K2N • Ordering & Date Code Information See Page 2 • Weight grams approx. SOT-323 Dim Min Max Nominal All Dimensions in mm Maximum Ratings TA = 25°C unless otherwise specified Characteristic 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 and Temperature Range Symbol VCBO VCEO VEBO IC Pd RqJA Tj, TSTG MMST3904 60 40 200 625 -55 to +150 Unit V mA mW °C/W Note: Device mounted on FR-4 PCB, 1 inch x inch x inch pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at 1 of 3 MMST3904 Diodes Incorporated Electrical Characteristics TA = 25°C unless otherwise specified Characteristic OFF CHARACTERISTICS Note 2 Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cutoff Current Base Cutoff Current ON CHARACTERISTICS Note 2 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-Bandwidth Product Symbol Min V BR CBO V BR CEO V BR EBO ICEX VCE SAT VBE SAT 40 70 100 60 30 Cobo Cibo Noise Figure SWITCHING CHARACTERISTICS Delay Time Rise Time 10 400 40 Unit Test Condition IC = 10mA, IE = 0 IC = 1.0mA, IB = 0 IE = 10mA, IC = 0 VCE = 30V, VEB OFF = 3.0V Ordering Information Note 3 Device MMST3904-7 Packaging SOT-323 Shipping 3000/Tape & Reel Short duration test pulse used to minimize self-heating effect. For Packaging Details, go to our website at For Lead Free version with Lead Free terminal finish part number, please add "-F" suffix to part number above. Example MMST3904-7-F. Marking Information Date Code Key Year Code Month Code K2N = Product Type Marking Code YM = Date Code Marking Y = Year ex N = 2002 M = Month ex 9 = September 1998 J Jan 1 1999 K 2000 L 2001 M Feb March Apr 2002 N May 5 2003 P Jun 6 2004 R Jul 7 2005 S Aug 8 2006 T Sep 9 2007 U Oct O 2008 V Nov N 2009 W Dec D 2 of 3 MMST3904 PD, POWER DISSIPATION mW hFE, DC CURRENT GAIN 350 300 250 200 150 50 0 25 50 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE °C Fig. 1, Max Power Dissipation vs Ambient Temperature 1000 TA = 125°C

PDF Datasheet Preview

MMST3904

NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR

SPICE MODEL MMST3904
• Epitaxial Planar Die Construction
• Complementary PNP Type Available

MMST3906
• Ultra-Small Surface Mount Package
• Also Available in Lead Free Version

Mechanical Data
• Case SOT-323, Molded Plastic
• Case Material - UL Flammability Rating 94V-0
• Moisture sensitivity Level 1 per J-STD-020A K
• Terminals Solderable per MIL-STD-202,

Method 208
• Also Available in Lead Free Plating Matte Tin
Finish . Please see Ordering Information,

Note 4, on Page 2
• Terminal Connections See Diagram
• Marking See Page 2 K2N
• Ordering & Date Code Information See Page 2
• Weight grams approx.

SOT-323

Dim Min Max

Nominal

All Dimensions in mm

Maximum Ratings TA = 25°C unless otherwise specified

Characteristic 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 and Temperature Range

Symbol VCBO VCEO VEBO IC Pd RqJA

Tj, TSTG

MMST3904 60 40 200 625
-55 to +150

Unit V mA
mW °C/W

Note:

Device mounted on FR-4 PCB, 1 inch x inch x inch pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
1 of 3

MMST3904 Diodes Incorporated

Electrical Characteristics TA = 25°C unless otherwise specified

Characteristic OFF CHARACTERISTICS Note 2 Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cutoff Current Base Cutoff Current ON CHARACTERISTICS Note 2

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-Bandwidth Product

Symbol Min

V BR CBO

V BR CEO

V BR EBO

ICEX

VCE SAT VBE SAT
40 70 100 60 30

Cobo

Cibo

Noise Figure

SWITCHING CHARACTERISTICS Delay Time Rise Time
10 400 40

Unit

Test Condition

IC = 10mA, IE = 0

IC = 1.0mA, IB = 0

IE = 10mA, IC = 0

VCE = 30V, VEB OFF = 3.0V
Ordering Information Note 3

Device MMST3904-7

Packaging SOT-323

Shipping 3000/Tape & Reel

Short duration test pulse used to minimize self-heating effect. For Packaging Details, go to our website at For Lead Free version with Lead Free terminal finish part number, please add "-F" suffix to part number above.

Example MMST3904-7-F.

Marking Information

Date Code Key Year Code

Month Code

K2N = Product Type Marking Code YM = Date Code Marking Y = Year ex N = 2002 M = Month ex 9 = September
1998 J

Jan 1
1999 K
2000 L
2001 M

Feb March Apr
2002 N

May 5
2003 P

Jun 6
2004 R

Jul 7
2005 S

Aug 8
2006 T

Sep 9
2007 U

Oct O
2008 V

Nov N
2009 W

Dec D
2 of 3

MMST3904

PD, POWER DISSIPATION mW
hFE, DC CURRENT GAIN
350 300 250
200 150
50 0 25 50 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE °C Fig. 1, Max Power Dissipation vs Ambient Temperature
1000

TA = 125°C

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Datasheet ID: MMST3904-7 510019