DDTD123YC Specs and Replacement

Type Designator: DDTD123YC

SMD Transistor Code: N66

Material of Transistor: Si

Polarity: Pre-Biased-NPN

Built in Bias Resistor R1 = 2.2 kOhm

Built in Bias Resistor R2 = 10 kOhm

Typical Resistor Ratio R1/R2 = 0.22

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.2 W

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.5 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 200 MHz

Forward Current Transfer Ratio (hFE), MIN: 56

Noise Figure, dB: -

Package: SOT-23

 DDTD123YC Substitution

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DDTD123YC datasheet

 ..1. Size:70K  diodes

 ddtd123yc.pdf pdf_icon

DDTD123YC

DDTD (xxxx) C NPN PRE-BIASED 500mA SURFACE MOUNT TRANSISTOR Please click here to visit our online spice models database. Features Mechanical Data Epitaxial Planar Die Construction Case SOT-23 Complementary PNP Types Available (DDTB) Case Material Molded Plastic, Green Molding Compound, Note 3. UL Flammability Classification Rating 94V-0 Built-In Biasing Re... See More ⇒

 6.1. Size:167K  diodes

 ddtd123yu.pdf pdf_icon

DDTD123YC

DDTD (xxxx) U NPN PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-323 Complementary PNP Types Available (DDTB) Dim Min Max Built-In Biasing Resistors, R1, R2 A 0.25 0.40 Lead Free/RoHS Compliant Version (Note 2) B 1.15 1.35 B C "Green" Device, Note 3 and 4 C 2.00 2.20 Mechanical Data D 0.65 Nominal E 0.... See More ⇒

 7.1. Size:167K  diodes

 ddtd123eu.pdf pdf_icon

DDTD123YC

DDTD (xxxx) U NPN PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-323 Complementary PNP Types Available (DDTB) Dim Min Max Built-In Biasing Resistors, R1, R2 A 0.25 0.40 Lead Free/RoHS Compliant Version (Note 2) B 1.15 1.35 B C "Green" Device, Note 3 and 4 C 2.00 2.20 Mechanical Data D 0.65 Nominal E 0.... See More ⇒

 7.2. Size:167K  diodes

 ddtd123tu.pdf pdf_icon

DDTD123YC

DDTD (xxxx) U NPN PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-323 Complementary PNP Types Available (DDTB) Dim Min Max Built-In Biasing Resistors, R1, R2 A 0.25 0.40 Lead Free/RoHS Compliant Version (Note 2) B 1.15 1.35 B C "Green" Device, Note 3 and 4 C 2.00 2.20 Mechanical Data D 0.65 Nominal E 0.... See More ⇒

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Detailed specifications: DDTD122LC, DDTD122LU, DDTD122TC, DDTD122TU, DDTD123EC, DDTD123EU, DDTD123TC, DDTD123TU, 2N2222A, DDTD123YU, DDTD133HC, DDTD133HU, DDTD142JC, DDTD142JU, DDTD142TC, DDTD142TU, DDTD143EC

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