Product Summary
The DDTC144TCA is an NPN pre-biased small signal SOT-23 surface mount transistor.
Parametrics
DDTC144TCA absolute maximum ratings: (1)Collector-Base Voltage VCBO: 50 V; (2)Collector-Emitter Voltage VCEO: 50 V; (3)Emitter-Base Voltage VEBO: 5 V; (4)Collector Current IC (Max): 100 mA; (5)Power Dissipation Pd: 200 mW; (6)Thermal Resistance, Junction to Ambient Air RθJA: 625 ℃/W; (7)Operating and Storage and Temperature Range Tj, TSTG: -55 to +150 ℃.
Features
DDTC144TCA features: (1)Epitaxial Planar Die Construction; (2)Complementary PNP Types Available(DDTA); (3)Built-In Biasing Resistor, R1 only.
Diagrams

| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||||
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![]() DDTC144TCA |
![]() Other |
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![]() Data Sheet |
![]() Negotiable |
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![]() DDTC144TCA-7 |
![]() Diodes Inc. |
![]() Transistors Switching (Resistor Biased) PRE-BIAS NPN 200mW |
![]() Data Sheet |
![]() Negotiable |
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![]() DDTC144TCA-7-F |
![]() Diodes Inc. |
![]() Transistors Switching (Resistor Biased) PRE-BIAS NPN 200mW |
![]() Data Sheet |
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(Hong Kong)










