MMBTA28
NPN SURFACE MOUNT DARLINGTON TRANSISTOR
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Features
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•
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Epitaxial Planar Die Construction
Ideal for Low Power Amplification and Switching
High Current Gain
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 3 and 4)
SOT-23
A
Dim
A
B
C
D
E
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
C
B
C
TOP VIEW
E
B
D
G
Mechanical Data
E
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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).
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.008 grams (approximate)
H
G
H
J
K
M
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J
L
K
L
C
M
α
0.085 0.180
0° 8°
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All Dimensions in mm
E
B
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current - Continuous
Power Dissipation (Note 1)
Symbol
VCBO
VCEO
VEBO
IC
Value
80
80
12
500
Unit
V
V
V
mA
mW
°C/W
°C
300
PD
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage and Temperature Range
417
Rθ
JA
-55 to +150
TJ, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
OFF CHARACTERISTICS (Note 2)
Symbol
Min
Max
Unit
Test Condition
Collector-Base Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
80
12
80
⎯
⎯
⎯
V
V
V
nA
nA
nA
V(BR)CBO
V(BR)EBO
V(BR)CEO
ICBO
ICES
IEBO
⎯
⎯
⎯
100
500
100
I
I
C = 100μA IE = 0
E = 100μA IC = 0
IC = 100μA IB = 0
VCB = 60V, IE = 0
VCE = 10V
Collector Cutoff Current
Emitter Cutoff Current
VEB = 10V, IC = 0
ON CHARACTERISTICS (Note 2)
IC
= 10mA, VCE = 5.0V
10,000
10,000
DC Current Gain
hFE
⎯
⎯
IC = 100mA, VCE = 5.0V
IC = 100mA, IB = 100μA
IC = 100mA, VCE = 5.0V
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
1.5
2.0
V
V
VCE(SAT)
VBE(SAT)
⎯
⎯
8.0 Typical
15 Typical
pF
pF
Cobo
Cibo
VCB = 10V, f = 1.0MHz, IE = 0
VEB = 0.5V, f = 1.0MHz, IC = 0
Input Capacitance
VCE = 5.0V, IC = 10mA,
f = 100MHz
Current Gain-Bandwidth Product
125
MHz
fT
⎯
Notes:
1. Device mounted on FR-4 PCB, 1.6x1.6x0.06 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.
DS30367 Rev. 9 - 2
1 of 3
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MMBTA28
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