MMBTA13 / MMBTA14
NPN SURFACE MOUNT DARLINGTON TRANSISTOR
Features
• Epitaxial Planar Die Construction
• Complementary PNP Types Available (MMBTA63
/MMBTA64)
• Ideal for Medium Power Amplification and Switching
• High Current Gain
• 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
• Terminal Connections: See Diagram
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over Alloy
42 leadframe).
• MMBTA13 Marking (See Page 3): K2D, K3D
• MMBTA14 Marking (See Page 3): K3D
• Ordering & Date Code Information: See Page 3
• Weight: 0.008 grams (approximate)
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
A
E
JL
TOP VIEW
M
BC
C
BE
H
GD
K
E
B
C
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Collector-Base Voltage VCBO 30 V
Collector-Emitter Voltage VCEO 30 V
Emitter-Base Voltage VEBO 10 V
Collector Current - Continuous IC 300 mA
Power Dissipation (Note 1) PD 300 mW
Thermal Resistance, Junction to Ambient (Note 1) RθJA 417 °CW
Operating and Storage and Temperature Range TJ, TSTG -55 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
OFF CHARACTERISTICS (Note 2)
Collector-Emitter Breakdown Voltage V(BR)CEO 30 ⎯ V IC = 100μA VBE = 0V
Collector Cutoff Current ICBO ⎯ 100 nA VCB = 30V, IE = 0
Emitter Cutoff Current IEBO ⎯ 100 nA VEB = 10V, IC = 0
ON CHARACTERISTICS (Note 2)
DC Current Gain MMBTA13
MMBTA14
MMBTA13
MMBTA14
hFE
5,000
10,000
10,000
20,000
⎯ ⎯
IC = 10mA, VCE = 5.0V
IC = 10mA, VCE = 5.0V
IC = 100mA, VCE = 5.0V
IC = 100mA, VCE = 5.0V
Collector-Emitter Saturation Voltage VCE(SAT) ⎯ 1.5 V IC = 100mA, IB = 100μA
Base-Emitter Saturation Voltage VBE(SAT) ⎯ 2.0 V IC = 100mA, VCE = 5.0V
SMALL SIGNAL CHARACTERISTICS
Output Capacitance Cobo 8.0 Typical pF VCB = 10V, f = 1.0MHz, IE = 0
Input Capacitance Cibo 15 Typical pF VEB = 0.5V, f = 1.0MHz, IC = 0
Current Gain-Bandwidth Product fT 125 ⎯ MHz VCE = 5.0V, IC = 10mA, f = 100MHz
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: Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead. Halogen and Antimony Free.
4. 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.
DS30047 Rev. 11 - 2 1 of 3
www.diodes.com
MMBTA13 / MMBTA14
© Diodes Incorporated
Please click here to visit our online spice models database.
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, Max Power Dissipation vs Ambient Temperature
A
150
200
250
300
350
0
400
110 100 1000
V,
C
O
LLE
C
T
O
R
T
O
EMI
T
T
E
R
SATURATION VOLTAGE (V)
CE(SAT)
I , COLLECTOR CURRENT (mA)
Fig. 2, Collector Emitter Saturation Voltage vs. Collector Current
C
0.45
0.40
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.10
1.05
1.00
100
1,000
100,000
1,000,000
10,000
110 1000
100
h, D
C
C
U
R
R
E
N
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 3, DC Current Gain vs Collector Current
C
0.1 1 10 100
V , BASE EMI
T
T
E
R
V
O
L
T
A
G
E (V)
BE(ON)
I , COLLECTOR CURRENT (mA)
Fig. 4, Base Emitter V o ltage vs. Collector Current
C
0.3
0.2
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.6
1.5
1.4
1
10
1000
100
110
f,
100
G
AI
N
BA
N
DWID
T
H
P
R
O
D
U
C
T
(M
H
z)
T
I , COLLECTOR CURRENT (mA)
Fig . 5, Ga in Bandw idth Product vs Co llecto r Curr ent
C
DS30047 Rev. 11 - 2 2 of 3
www.diodes.com
MMBTA13 / MMBTA14
© Diodes Incorporated
Ordering Information (Note 5)
DS30047 Rev. 11 - 2 3 of 3
www.diodes.com
MMBTA13 / MMBTA14
© Diodes Incorporated
Device Packaging Shipping
MMBTA13-7-F SOT-23 3000/Tape & Reel
MMBTA14-7-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
KxD
YM
KxD = Product Type Marking Code, ex: K2D = MMBTA13
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Date Code Key
Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code J K L M N P R S T U V W X Y Z
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
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.
