DDA144EK Datasheet and Replacement
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)
..1. Size:93K diodes
dda124ek dda144ek dda114yk dda123jk dda114ek dda143tk dda114tk.pdf 
DDA (xxxx) K PNP PRE-BIASED SMALL SIGNAL SOT-26 DUAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-26 Complementary NPN Types Available (DDC) Dim Min Max Typ Built-In Biasing Resistors A 0.35 0.50 0.38 B C Available in Lead Free/RoHS Compliant Version (Note 3) B 1.50 1.70 1.60 PXX YM C 2.70 3.00 2.80 G D 0.95 Mechanical Data H G 1.90 Cas... See More ⇒
7.1. Size:110K diodes
dda144eu.pdf
DDA(xxxx)U PNP 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... See More ⇒
7.2. Size:203K diodes
dda144eh.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-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 B PXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan... See More ⇒
9.1. Size:97K diodes
dda11-xx-k dda12-xx-k dda14-xx-k-series.pdf
DDA (xxxx) K PNP PRE-BIASED SMALL SIGNAL SOT-26 DUAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-26 Complementary NPN Types Available (DDC) Dim Min Max Typ Built-In Biasing Resistors A 0.35 0.50 0.38 B C Available in Lead Free/RoHS Compliant Version (Note 3) B 1.50 1.70 1.60 PXX YM C 2.70 3.00 2.80 G D 0.95 Mechanical Data H G 1.90 Cas... See More ⇒
9.2. Size:237K diodes
dda142tu.pdf
DDA (LO-R1) U PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-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 C B 1.15 1.35 C 2.00 2.20 Mechanical Data D 0.65 Nominal Case... See More ⇒
9.3. Size:215K diodes
dda142th.pdf
DDA (LO-R1) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-563 Complementary NPN Types Available Dim Min Max Typ (DDC) Built-In Biasing Resistors A 0.15 0.30 0.25 B PXXYM 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... See More ⇒
9.4. Size:203K diodes
dda143eh.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-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 B PXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan... See More ⇒
9.5. Size:213K diodes
dda12--u dda11--u dda14--u series.pdf
DDA (xxxx) U DDA (xxxx) U PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features 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 C B 1.15 1.35 PXX YM Mechanical Data C 2.00 2.20 Case SOT-363 D 0.65 Nominal Case Mat... See More ⇒
9.6. Size:185K diodes
dda12--u dda14--u.pdf
DDA (LO-R1) U PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-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 C B 1.15 1.35 C 2.00 2.20 Mechanical Data D 0.65 Nominal Case... See More ⇒
9.7. Size:162K diodes
dda12--h dda14--h-series.pdf
DDA (LO-R1) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-563 Complementary NPN Types Available Dim Min Max Typ (DDC) Built-In Biasing Resistors A 0.15 0.30 0.25 B PXXYM 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... See More ⇒
9.8. Size:203K diodes
dda143th.pdf
DDA (xxxx) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-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 B PXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan... See More ⇒
9.9. Size:110K diodes
dda143tu.pdf
DDA(xxxx)U PNP 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... See More ⇒
9.10. Size:215K diodes
dda142jh.pdf
DDA (LO-R1) H PNP PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-563 Complementary NPN Types Available Dim Min Max Typ (DDC) Built-In Biasing Resistors A 0.15 0.30 0.25 B PXXYM 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... See More ⇒
9.11. Size:174K diodes
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 A SOT-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 B PXXYM C "Green" Device (Note 4 and 5) B 1.10 1.25 1.20 C 1.55 1.70 1.60 Mechan... See More ⇒
Datasheet: MJE13003T
, MJE13005T
, MMBTA42F
, MMBTA92F
, MMBTH10Q
, A966O
, A966Y
, DDA124EK
, MPSA42
, DDA114YK
, DDA123JK
, DDA114EK
, DDA143TK
, DDA114TK
, DDC124EU
, DDC144EU
, DDC114YU
.
History: RT1P130M
| KT739A
| TR08
| 2SC4681
| PMBT2222AYS
| RT1P137P
| AC113
Keywords - DDA144EK transistor datasheet
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DDA144EK equivalent finder
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