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Features
• Epitaxial Planar Die Construction
• Low Collector-Emitter Saturation Resistance R
• Complementary PNP Type Available (2DB1386)
• Ideally Suited for Automated Assembly Processes
• Ideal for Medium Power Switching or Amplification Applications
• Lead Free By Design/RoHS Compliant (Note 1)
• "Green" Device (Note 2)
Mechanical Data
• Case: SOT89-3L
• Case Material: Molded Plastic, “Green” Molding Compound.
NEW P PRORODUCUCT EW D T
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Finish — Matte Tin annealed over Copper leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.072 grams (approximate)
= 75mΩ at 4A
CE(SAT)
LOW V
2DD2098R2DD2098R
NPN SURFACE MOUNT TRANSISTOR
CE(SAT)
SOT89-3L
L
L
E
C
O
E
3
C
C
4
O
T
2
B
1
W
E
I
V
P
Schematic and Pin Configuration
B
2,4
1
E
S
A
3
E
T
I
M
T
O
R
C
T
E
R
Maximum Ratings @T
Characteristic Symbol Value Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Peak Pulse Current
Continuous Collector Current
= 25°C unless otherwise specified
A
V
CBO
V
CEO
V
EBO
I
CM
I
C
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 3) @ TA = 25°C PD
Thermal Resistance, Junction to Ambient Air (Note 3) @ TA = 25°C
Operating and Storage Temperature Range
Electrical Characteristics @T
Characteristic Symbol Min Typ Max Unit Conditions
OFF CHARACTERISTICS (Note 4)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-Off Current
Emitter Cut-Off Current
ON CHARACTERISTICS (Note 4)
Collector-Emitter Saturation Voltage
DC Current Gain
SMALL SIGNAL CHARACTERISTICS
Transition Frequency
Output Capacitance
Notes: 1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Device mounted on FR-4 PCB; pad layout as shown on page 4 or in Diodes Inc. suggested pad layout document AP02001, which can
be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
4. Measured under pulsed conditions. Pulse width = 300μs. Duty cycle ≤2%.
= 25°C unless otherwise specified
A
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
V
CE(SAT)
h
FE
f
⎯
T
C
⎯
ob
R
, T
T
J
50
20
6
⎯ ⎯
⎯ ⎯
⎯
180
JA
θ
STG
⎯ ⎯
⎯ ⎯
⎯ ⎯
0.3 1.0 V
⎯
220
14
390
50 V
20 V
6 V
10 A
5 A
1 W
125 °C/W
-55 to +150 °C
0.5
0.5
⎯
⎯
V
V
V
μA
μA
⎯
MHz
pF
= 50μA, IE = 0
I
C
= 1mA, IB = 0
I
C
= 50μA, IC = 0
I
E
VCB = 40V, IE = 0
VEB = 5V, IC = 0
= 4A, IB = 0.1A
I
C
IC = 0.5A, VCE = 2V
= 6V, IE = -50mA
V
CE
f = 100MHz
= 20V, IE = 0,
V
CB
f = 1MHz
DS31299 Rev. 4 - 2
1 of 4
www.diodes.com
2DD2098R
© Diodes Incorporated

1.0
3.0
0.8
N (W)
A
0.6
DISSI
0.4
D
0.2
NEW PRODUCT
0
0
25 50
T , AMBIENT TEMPERATURE (°C)
600
500
T = 150°C
A
400
T = 85°C
A
300
T = 25°C
A
200
T = -55°C
A
100
0
0.001 0.01 0.1 1 10
R = 125°C/W
θ
JA
100 125
75
A
Fig. 1 Power Dissipation vs.
Ambient Temperat ure (Note 3)
V = 2V
CE
150
2.5
2.0
1.5
1.0
0.5
0
0.5
I/I = 40
0.4
CB
0.3
0.2
T = 150°C
A
T = 85°C
A
0.1
T = 25°C
A
T = -55°C
A
0
0.001 0.01 0.1 1 10
V = 2V
CE
T = -55°C
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
0.001 0.01 0.1 1 10
DS31299 Rev. 4 - 2
2 of 4
www.diodes.com
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
I/I = 40
CB
0.001 0.01 0.1 1 10
2DD2098R
© Diodes Incorporated

C
ibo
C
obo
300
250
200
150
100
50
V = 6V
CE
f = 100MHz
NEW PRODUCT
0.1 1 10 1000.01
0
0102030405060708090100
-I , EMITTER CURRENT (mA)
E
Fig. 8 Typical Gain-Bandwidth Product
vs. Emitter Current
Ordering Information (Note 5)
Device Packaging Shipping
2DD2098R-13 SOT89-3L 2500/Tape & Reel
Notes: 5 . For pack aging details, please see below or go to our website at htt p://www.diodes.com/ap02007.pdf.
Marking Information
(Top View)
KN3R
YWW
KN3R = Product Type Marking Code
= Manufacturer’s Marking Code
YWW = Date Code Marking
Y = Last digit of year ex: 7 = 2007
WW = Week code 01 - 52
Package Outline Dimensions
E
DS31299 Rev. 4 - 2
D1
B
B1
8
°
(
4
X
)
D
0
0
2
.
0
R
C
SOT89-3L
Dim Min Max Typ
A 1.40 1.60 1.50
B 0.45 0.55 0.50
H
B1 0.37 0.47 0.42
C 0.35 0.43 0.38
L
e
D 4.40 4.60 4.50
D1 1.50 1.70 1.60
E 2.40 2.60 2.50
e — — 1.50
A
H 3.95 4.25 4.10
L 0.90 1.20 1.05
All Dimensions in mm
3 of 4
www.diodes.com
2DD2098R
© Diodes Incorporated

Suggested Pad Layout
1.7
2.7
0.4
1.9
0.9
3.0
NEW PRODUCT
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 any 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.
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.
1.3
Unit: m
IMPORTANT NOTICE
LIFE SUPPORT
DS31299 Rev. 4 - 2
4 of 4
www.diodes.com
2DD2098R
© Diodes Incorporated