Part Number: KSA1281OBU vs KSA1156YS

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Part Number: KSA1281OBU KSA1156YS
Manufacturer: Fairchild/ON Semiconductor Fairchild/ON Semiconductor
Description: TRANS PNP 50V 2A TO-92L TRANS PNP 400V 0.5A TO-126
Quantity Available: Available Available
Datasheets: - -
Mounting Type Through Hole Through Hole
Package / Case TO-226-3, TO-92-3 Long Body TO-225AA, TO-126-3
Supplier Device Package TO-92-3 -
Operating Temperature 150°C TJ 150°C TJ
Packaging Bulk Bulk
Part Status Obsolete Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Base Part Number KSA1281 KSA1156
Power - Max 1W -
Transistor Type PNP PNP
DC Current Gain (hFE) (Min) @ Ic, Vce 70 @ 500mA 2V 100 @ 100mA 5V
Current - Collector Cutoff (Max) 100nA ICBO 100μA ICBO
Vce Saturation (Max) @ Ib, Ic 500mV @ 50mA, 1A 1V @ 10mA, 100mA
Voltage - Collector Emitter Breakdown (Max) 50V -
Current - Collector (Ic) (Max) 2A -
Frequency - Transition 100MHz -
Lifecycle Status - ACTIVE (Last Updated: 20 hours ago)
Factory Lead Time - 6 Weeks
Mount - Through Hole
Number of Pins - 3
Weight - 761mg
Transistor Element Material - SILICON
JESD-609 Code - e3
Pbfree Code - yes
Number of Terminations - 3
ECCN Code - EAR99
Terminal Finish - Tin (Sn)
Subcategory - Other Transistors
Voltage - Rated DC - -400V
Max Power Dissipation - 1W
Current Rating - -500mA
Number of Elements - 1
Element Configuration - Single
Power Dissipation - 1W
Transistor Application - SWITCHING
Polarity/Channel Type - PNP
Collector Emitter Voltage (VCEO) - 400V
Max Collector Current - 500mA
Collector Emitter Breakdown Voltage - 400V
Collector Emitter Saturation Voltage - -1V
Collector Base Voltage (VCBO) - -400V
Emitter Base Voltage (VEBO) - -7V
hFE Min - 30
Turn Off Time-Max (toff) - 5000ns
Radiation Hardening - No
RoHS Status - ROHS3 Compliant
Lead Free - Lead Free
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