DS30328 Rev. 4 - 2 1 of 3 DDTA (R2-ONLY SERIES) UA
www.diodes.com ã Diodes Incorporated
DDTA (R2-ONLY SERIES) UA
PNP PRE-BIASED SMALL SIGNAL SOT-323
SURFACE MOUNT TRANSISTOR
·Epitaxial Planar Die Construction
·Complementary NPN Types Available (DDTC)
·Built-In Biasing Resistor, R2 only
·Available in Lead Free/RoHS Compliant Version (Note 2)
Features
Maximum Ratings @ TA= 25°C unless otherwise specified
Mechanical Data
·Case: SOT-323
·Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminal Connections: See Diagram
·Terminals: Solderable per MIL-STD-202, Method 208
·Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please see Ordering
Information, Note 4, on Page 2
·Marking: Date Code and Type Code, See Page 2
·Type Code: See Table Below
·Ordering Information (See Page 2)
·Weight: 0.006 grams (approximate)
TCUDORPWEN
B
R2
SCHEMATIC DIAGRAM
E
C
P/N R2 (NOM) Type Code
DDTA114GUA
DDTA124GUA
DDTA144GUA
DDTA115GUA
10KW
22KW
47KW
100KW
P26
P27
P28
P29
Characteristic Symbol Value Unit
Collector-Base Voltage VCBO -50 V
Collector-Emitter Voltage VCEO -50 V
Emitter-Base Voltage VEBO -5 V
Collector Current IC (Max) -100 mA
Power Dissipation Pd200 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 625 °C/W
Operating and Storage and Temperature Range Tj,T
STG -55 to +150 °C
SOT-323
Dim Min Max
A0.25 0.40
B1.15 1.35
C2.00 2.20
D0.65 Nominal
E0.30 0.40
G1.20 1.40
H1.80 2.20
J0.0 0.10
K0.90 1.00
L0.25 0.40
M0.10 0.18
a0°8°
All Dimensions in mm
Note: 1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
A
M
JL
FD
BC
H
K
G
BE
C
SPICE MODELS: DDTA114GUA DDTA124GUA DDTA144GUA DDTA115GUA