DTA144WA3 Specs and Replacement
Type Designator: DTA144WA3
SMD Transistor Code: A144W
Material of Transistor: Si
Polarity: Pre-Biased-PNP
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 22 kOhm
Typical Resistor Ratio R1/R2 = 2.1
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.5 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 10 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 250 MHz
Forward Current Transfer Ratio (hFE), MIN: 60
Noise Figure, dB: -
Package: TO-92
- BJT ⓘ Cross-Reference Search
DTA144WA3 datasheet
..1. Size:305K cystek
dta144wa3.pdf 
Spec. No. C276A3 Issued Date 2009.09.22 CYStech Electronics Corp. Revised Date Page No. 1/6 PNP Digital Transistors (Built-in Resistors) DTA144WA3 Features Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). The bias resistors consist of thin-film resistors with complete... See More ⇒
7.1. Size:57K motorola
pdta144wu 3.pdf
DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D102 PDTA144WU PNP resistor-equipped transistor Product specification 1999 May 25 Supersedes data of 1998 May 19 Philips Semiconductors Product specification PNP resistor-equipped transistor PDTA144WU FEATURES PINNING Built-in bias resistors R1 and R2 (typ. 47 k and 22 k PIN DESCRIPTION respectively) 1 base/input ... See More ⇒
7.2. Size:57K philips
pdta144wu 3.pdf
DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D102 PDTA144WU PNP resistor-equipped transistor Product specification 1999 May 25 Supersedes data of 1998 May 19 Philips Semiconductors Product specification PNP resistor-equipped transistor PDTA144WU FEATURES PINNING Built-in bias resistors R1 and R2 (typ. 47 k and 22 k PIN DESCRIPTION respectively) 1 base/input ... See More ⇒
7.5. Size:140K rohm
dta144wka dta144wua.pdf
-100mA / -50V Digital transistors (with built-in resistors) DTA144WE / DTA144WUA / DTA144WKA Applications Dimensions (Unit mm) Inverter, Interface, Driver EMT3 (SC-75A) 1.6 0.7 0.55 0.3 Features 1)Built-in bias resistors enable the configuration of an inverter ( ) 3 circuit without connecting external input resistors. 2)The bias resistors consist ... See More ⇒
7.6. Size:141K rohm
dta144w-ser.pdf
-100mA / -50V Digital transistors (with built-in resistors) DTA144WE / DTA144WUA / DTA144WKA Applications Dimensions (Unit mm) Inverter, Interface, Driver EMT3 (SC-75A) 1.6 0.7 0.55 0.3 Features 1)Built-in bias resistors enable the configuration of an inverter ( ) 3 circuit without connecting external input resistors. 2)The bias resistors consist ... See More ⇒
7.7. Size:637K rohm
dta144we.pdf
DTA144W series Datasheet PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors) lOutline EMT3 UMT3 Parameter Value OUT OUT VCC -50V IN IN IC(MAX.) -100mA GND GND R1 47kW DTA144WE DTA144WUA R2 SOT-416 (SC-75A) 22kW SOT-323 (SC-70) SMT3 lFeatures OUT 1) Built-In Biasing Resistors IN 2) Built-in bias resistors enable the configuration of GN... See More ⇒
7.8. Size:57K rohm
dta144wsa.pdf
DTA144WE / DTA144WUA / DTA144WKA / DTA144WSA Transistors Digital transistors (built-in resistor) DTA144WE / DTA144WUA / DTA144WKA / DTA144WSA Features 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. 2) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the inp... See More ⇒
7.10. Size:191K diodes
ddta144wka.pdf
DDTA (R1 R2 SERIES) KA PNP PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A Complementary NPN Types Available (DDTC) Built-In Biasing Resistors, R1 R2 SC-59 Lead Free/RoHS Compliant (Note 1) Dim Min Max "Green" Device, Note 2 and 3 B C A 0.35 0.50 Mechanical Data B 1.50 1.70 C 2.70 3.00 Case SC... See More ⇒
7.11. Size:176K diodes
ddta144wca.pdf
DDTA (R1 R2 SERIES) CA PNP PRE-BIASED SMALL SIGNAL SOT-23 SURFACE MOUNT TRANSISTOR Please click here to visit our online spice models database. Features Epitaxial Planar Die Construction SOT-23 A Complementary NPN Types Available (DDTC) Dim Min Max Built-In Biasing Resistors, R1 R2 A 0.37 0.51 Lead, Halogen and Antimony Free, RoHS Compliant B 1.20 1.40... See More ⇒
7.12. Size:93K diodes
ddta144we.pdf
DDTA (R1 R2 SERIES) PNP PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case SOT523 Complementary NPN Types Available (DDTC) Case Material Molded Plastic, Green Molding Compound, Note 3. UL Flammability Classification Rating 94V-0 Built-In Biasing Resistors, R1 R2 Moisture Sensitivity L... See More ⇒
7.13. Size:188K diodes
ddta144wua.pdf
DDTA (R1 R2 SERIES) UA PNP PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction SOT-323 A Complementary NPN Types Available (DDTC) Dim Min Max Built-In Biasing Resistors, R1 R2 A 0.25 0.40 Lead Free/RoHS Compliant (Note 1) B 1.15 1.35 "Green" Device (Note 2 & 3) B C C 2.00 2.20 Mechanical Data D 0.65 No... See More ⇒
7.14. Size:117K onsemi
dta144wm3.pdf
MUN2137, MMUN2137L, MUN5137, DTA144WE, DTA144WM3, NSBA144WF3 Digital Transistors (BRT) R1 = 47 kW, R2 = 22 kW www.onsemi.com PNP Transistors with Monolithic Bias PIN CONNECTIONS Resistor Network PIN 3 COLLECTOR This series of digital transistors is designed to replace a single (OUTPUT) PIN 1 device and its external resistor bias network. The Bias Resistor R1 BASE Transistor (BRT... See More ⇒
7.15. Size:458K onsemi
mun2137 mmun2137l mun5137 dta144we dta144wm3 nsba144wf3.pdf
MUN2137, MMUN2137L, MUN5137, DTA144WE, DTA144WM3, NSBA144WF3 Digital Transistors (BRT) R1 = 47 kW, R2 = 22 kW www.onsemi.com PNP Transistors with Monolithic Bias PIN CONNECTIONS Resistor Network PIN 3 COLLECTOR This series of digital transistors is designed to replace a single (OUTPUT) PIN 1 device and its external resistor bias network. The Bias Resistor R1 BASE Transistor (BRT... See More ⇒
7.16. Size:120K onsemi
dta124xm3t5g dta143em3t5g dta143tm3t5g dta143zm3t5g dta144em3t5g dta144wm3t5g.pdf
DTA114EM3T5G Series Preferred Devices Digital Transistors (BRT) PNP Silicon Surface Mount Transistors with Monolithic Bias Resistor Network This new series of digital transistors is designed to replace a single device and its external resistor bias network. The digital transistor http //onsemi.com contains a single transistor with a monolithic bias network consisting of two resistors; ... See More ⇒
7.17. Size:117K onsemi
nsvdta144wet1g.pdf
MUN2137, MMUN2137L, MUN5137, DTA144WE, DTA144WM3, NSBA144WF3 Digital Transistors (BRT) R1 = 47 kW, R2 = 22 kW www.onsemi.com PNP Transistors with Monolithic Bias PIN CONNECTIONS Resistor Network PIN 3 COLLECTOR This series of digital transistors is designed to replace a single (OUTPUT) PIN 1 device and its external resistor bias network. The Bias Resistor R1 BASE Transistor (BRT... See More ⇒
7.18. Size:222K onsemi
dta143eet1g dta143tet1g dta143zet1g dta144eet1g dta144wet1g.pdf
DTA114EET1 Series, SDTA114EET1 Series Preferred Devices Bias Resistor Transistors PNP Silicon Surface Mount Transistors with Monolithic Bias Resistor Network http //onsemi.com This new series of digital transistors is designed to replace a single device and its external resistor bias network. The Bias Resistor Transistor (BRT) contains a single transistor with a monolithic bias PNP SIL... See More ⇒
7.19. Size:248K cystek
dta144ws3.pdf
Spec. No. C276S3 Issued Date 2012.10.05 CYStech Electronics Corp. Revised Date Page No. 1/6 PNP Digital Transistors (Built-in Resistors) DTA144WS3 Features Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). The bias resistors consist of thin-film resistors with complete... See More ⇒
7.20. Size:199K cystek
dta144wn3s.pdf
Spec. No. C276N3 Issued Date 2003.08.18 CYStech Electronics Corp. Revised Date 2009.05.22 Page No. 1/5 PNP Digital Transistors (Built-in Resistors) DTA144WN3S Features Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). The bias resistors consist of thin-film resistors wi... See More ⇒
7.22. Size:60K chenmko
chdta144wkgp.pdf
CHENMKO ENTERPRISE CO.,LTD CHDTA144WKGP SURFACE MOUNT PNP Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 30 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SOT-23) SOT-23 * High current gain. * Suitable for high packing density. * Low colloector-emitter saturation. * High saturation current capabili... See More ⇒
7.23. Size:144K chenmko
chdta144wugp.pdf
CHENMKO ENTERPRISE CO.,LTD CHDTA144WUGP SURFACE MOUNT PNP Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 30 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE SC-70/SOT-323 * Small surface mounting type. (SC-70/SOT323) * High current gain. * Suitable for high packing density. * Low colloector-emitter saturation. * High saturation cu... See More ⇒
7.24. Size:84K chenmko
chdta144wegp.pdf
CHENMKO ENTERPRISE CO.,LTD CHDTA144WEGP SURFACE MOUNT PNP Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 30 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SC-75/SOT416) SC-75/SOT-416 * High current gain. * Suitable for high packing density. * Low colloector-emitter saturation. * High saturation cur... See More ⇒
Detailed specifications: DTA144TET1G, DTA144TKAFRA, DTA144TM, DTA144TM3, DTA144TM3T5G, DTA144TMFHA, DTA144TN3, DTA144TUAFRA, TIP42, DTA144WET1G, DTA144WM3, DTA144WM3T5G, DTA144WN3S, DTB113ZCA, DTB113ZS, DTB114EN3, DTB114GK
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