z Two DTA143T chips in a package z Mounting cost and area be cut in half
Marking: A3
Equivalent circuit
SOT-353 1
Absolute maximum ratings (Ta=25℃)
Symbol VCBO VCEO VEBO IC PC Tj Tstg
Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Dissipation Junction temperature Storage Temperature
Limits -50 -50 -5 -100 150 150
-55~+150
Unit V V V mA
mW
℃ ℃.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
UMA3N. For precise diagrams, and layout, please refer to the original PDF.
General purpose transistors (dual transistors) UMA3N FEATURES z Two DTA143T chips in a package z Mounting cost and area be cut in half Marking: A3 Equivalent circuit SOT-...
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nting cost and area be cut in half Marking: A3 Equivalent circuit SOT-353 1 Absolute maximum ratings (Ta=25℃) Symbol VCBO VCEO VEBO IC PC Tj Tstg Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Dissipation Junction temperature Storage Temperature Limits -50 -50 -5 -100 150 150 -55~+150 Unit V V V mA mW ℃ ℃ ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current DC current gain Collector-e
UMA3N Datasheet
