EMA3 Datasheet. Specs and Replacement

Type Designator: EMA3

SMD Transistor Code: A3

Material of Transistor: Si

Polarity: Pre-Biased-PNP

Built in Bias Resistor R1 = 4.7 kOhm

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.15 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Emitter-Base Voltage |Veb|: 5 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: 100

Noise Figure, dB: -

Package: SC-107BB

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EMA3 datasheet

 ..1. Size:60K  rohm

 ema3 uma3n fma3a uma3n.pdf pdf_icon

EMA3

EMA3 / UMA3N / FMA3A Transistors Emitter common (dual digital transistors) EMA3 / UMA3N / FMA3A Features External dimensions (Unit mm) 1) Two DTA143Ts in a EMT or UMT or SMT package. EMA3 2) Mounting cost and area can be cut in half. (4) (3) (2) (5) (1) 1.2 1.6 Structure Epitaxial planar type PNP silicon transistor (Built-in Each lead has same dimensions resistor... See More ⇒

 ..2. Size:482K  rohm

 ema3.pdf pdf_icon

EMA3

EMA3 / UMA3N / FMA3A Datasheet PNP -100mA -50V Complex Digital Transistors (Bias Resistor Built-in Transistors) lOutline EMT5 UMT5 Parameter Tr1 and Tr2 (3) (5) (2) (1) (4) VCEO -50V (1) (4) (2) IC(MAX.) -100mA (3) (5) R1 4.7kW EMA3 UMA3N (SC-107BB) SOT-353 (SC-88A) SMT5 (1) lFeatures (2) (5) 1) Built-In Biasing Resistors. (4) (3) 2) Two DTA143T chip... See More ⇒

 0.1. Size:122K  chenmko

 chema3gp.pdf pdf_icon

EMA3

CHENMKO ENTERPRISE CO.,LTD CHEMA3GP SURFACE MOUNT Dual Digital Silicon Transistor VOLTAGE 50 Volts CURRENT 100 mAmpere APPLICATION * Switching circuit, Inverter, Interface circuit, Driver circuit. FEATURE * Small surface mounting type. (SOT-553) SOT553 * High current gain. * Suitable for high packing density. * Low colloector-emitter saturation. (4) (3) * High saturation current... See More ⇒

Detailed specifications: DTD114EA3, DTD114EN3, DTD114GK, DTD123TK, DTD143EN3, DTD143TK, DTD143TN3, DTDG14GP, 2SC5198, EMA4, EMA5, EMB10, EMB10FHA, EMB11, EMB11FHA, EMB2, EMC3DXV5T1G

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