DDA144EK Datasheet, Equivalent, Cross Reference Search
Type Designator: DDA144EK
SMD Transistor Code: P20
Material of Transistor: Si
Polarity: Pre-Biased-PNP
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 47 kOhm
Typical Resistor Ratio R1/R2 = 1
Maximum Collector Power Dissipation (Pc): 0.3
W
Maximum Collector-Emitter Voltage |Vce|: 50
V
Maximum Collector Current |Ic max|: 0.03
A
Max. Operating Junction Temperature (Tj): 150
°C
Transition Frequency (ft): 250
MHz
Forward Current Transfer Ratio (hFE), MIN: 68
Noise Figure, dB: -
Package: SOT26
DDA144EK Transistor Equivalent Substitute - Cross-Reference Search
DDA144EK Datasheet (PDF)
dda124ek dda144ek dda114yk dda123jk dda114ek dda143tk dda114tk.pdf
DDA (xxxx) KPNP PRE-BIASED SMALL SIGNAL SOT-26DUAL SURFACE MOUNT TRANSISTORFeaturesA Epitaxial Planar Die Construction SOT-26 Complementary NPN Types Available (DDC)Dim Min Max Typ Built-In Biasing ResistorsA0.35 0.50 0.38B C Available in Lead Free/RoHS Compliant Version (Note 3)B1.50 1.70 1.60PXX YMC2.70 3.00 2.80GD0.95Mechanical DataHG1.90 Cas
dda144eu.pdf
DDA(xxxx)UPNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case: SOT363 Complementary NPN Types Available (DDC) Case material: Molded Plastic. Green Molding Compound. Built-In Biasing Resistors Classification Rating 94V-0 Lead Free, RoHS Compliant (Note 1) Moisture Sensitiv
dda144eh.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available (DDC) Dim Min Max Typ Built-In Biasing Resistors Lead Free By Design/RoHS Compliant (Note 3) A 0.15 0.30 0.25 BPXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan
dda11-xx-k dda12-xx-k dda14-xx-k-series.pdf
DDA (xxxx) KPNP PRE-BIASED SMALL SIGNAL SOT-26DUAL SURFACE MOUNT TRANSISTORFeaturesA Epitaxial Planar Die Construction SOT-26 Complementary NPN Types Available (DDC)Dim Min Max Typ Built-In Biasing ResistorsA0.35 0.50 0.38B C Available in Lead Free/RoHS Compliant Version (Note 3)B1.50 1.70 1.60PXX YMC2.70 3.00 2.80GD0.95Mechanical DataHG1.90 Cas
dda142tu.pdf
DDA (LO-R1) U PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-363 Complementary NPN Types Available (DDC) Dim Min Max Built-In Biasing Resistors Lead-Free/RoHS Compliant (Note 3) A 0.10 0.30 "Green" Device (Note 4 and 5) B CB 1.15 1.35 C 2.00 2.20 Mechanical Data D 0.65 Nominal Case
dda142th.pdf
DDA (LO-R1) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available Dim Min Max Typ (DDC) Built-In Biasing Resistors A 0.15 0.30 0.25 BPXXYM C Lead Free By Design/RoHS Compliant (Note 3) B 1.10 1.25 1.20 "Green" Device (Note 4 and 5) C 1.55 1.70 1.60 D 0.5
dda143eh.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available (DDC) Dim Min Max Typ Built-In Biasing Resistors Lead Free By Design/RoHS Compliant (Note 3) A 0.15 0.30 0.25 BPXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan
dda12--u dda11--u dda14--u series.pdf
DDA (xxxx) UDDA (xxxx) U PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTORFeatures A Epitaxial Planar Die Construction SOT-363 Built-In Biasing Resistors Dim Min Max Lead Free/RoHS Compliant (Note 3) A 0.10 0.30 "Green" Device (Note 4 and 5) B CB 1.15 1.35 PXX YMMechanical Data C 2.00 2.20 Case: SOT-363 D 0.65 Nominal Case Mat
dda12--u dda14--u.pdf
DDA (LO-R1) U PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-363 Complementary NPN Types Available (DDC) Dim Min Max Built-In Biasing Resistors Lead-Free/RoHS Compliant (Note 3) A 0.10 0.30 "Green" Device (Note 4 and 5) B CB 1.15 1.35 C 2.00 2.20 Mechanical Data D 0.65 Nominal Case
dda12--h dda14--h-series.pdf
DDA (LO-R1) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available Dim Min Max Typ (DDC) Built-In Biasing Resistors A 0.15 0.30 0.25 BPXXYM C Lead Free By Design/RoHS Compliant (Note 3) B 1.10 1.25 1.20 "Green" Device (Note 4 and 5) C 1.55 1.70 1.60 D 0.5
dda143th.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available (DDC) Dim Min Max Typ Built-In Biasing Resistors Lead Free By Design/RoHS Compliant (Note 3) A 0.15 0.30 0.25 BPXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan
dda143tu.pdf
DDA(xxxx)UPNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case: SOT363 Complementary NPN Types Available (DDC) Case material: Molded Plastic. Green Molding Compound. Built-In Biasing Resistors Classification Rating 94V-0 Lead Free, RoHS Compliant (Note 1) Moisture Sensitiv
dda142jh.pdf
DDA (LO-R1) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available Dim Min Max Typ (DDC) Built-In Biasing Resistors A 0.15 0.30 0.25 BPXXYM C Lead Free By Design/RoHS Compliant (Note 3) B 1.10 1.25 1.20 "Green" Device (Note 4 and 5) C 1.55 1.70 1.60 D 0.5
dda12--h dda11--h dda14--h series.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ASOT-563 Complementary NPN Types Available (DDC) Dim Min Max Typ Built-In Biasing Resistors Lead Free By Design/RoHS Compliant (Note 3) A 0.15 0.30 0.25 BPXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan
Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , D209L , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .
History: 2N235B
