TN2905/D28Z vs 2SA1577 feature comparison

TN2905/D28Z Texas Instruments

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2SA1577 Secos Corporation

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP SECOS CORP
Package Description CYLINDRICAL, O-PBCY-T3 ,
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
Additional Feature HIGH SPEED SATURATED SWITCHING
Collector Current-Max (IC) 0.6 A 0.5 A
Collector-Emitter Voltage-Max 40 V 32 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 100 82
JEDEC-95 Code TO-237AA
JESD-30 Code O-PBCY-T3 R-PDSO-G3
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND RECTANGULAR
Package Style CYLINDRICAL SMALL OUTLINE
Polarity/Channel Type PNP PNP
Qualification Status Not Qualified
Surface Mount NO YES
Terminal Form THROUGH-HOLE GULL WING
Terminal Position BOTTOM DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 200 MHz 200 MHz
Turn-off Time-Max (toff) 100 ns
Turn-on Time-Max (ton) 45 ns
VCEsat-Max 0.4 V 0.4 V
Base Number Matches 1 5
HTS Code 8541.21.00.75
Collector-Base Capacitance-Max 7 pF
Operating Temperature-Max 150 °C
Power Dissipation Ambient-Max 0.2 W
Power Dissipation-Max (Abs) 0.2 W

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