ZTX556 vs BC550B-AMMO feature comparison

ZTX556 Zetex / Diodes Inc

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BC550B-AMMO NXP Semiconductors

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Rohs Code No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer ZETEX PLC NXP SEMICONDUCTORS
Package Description CYLINDRICAL, O-PBCY-W3 CYLINDRICAL, O-PBCY-T3
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.29.00.75
Collector Current-Max (IC) 0.5 A 0.1 A
Collector-Base Capacitance-Max 10 pF
Collector-Emitter Voltage-Max 200 V 45 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 50 200
JEDEC-95 Code TO-92 TO-92
JESD-30 Code O-PBCY-W3 O-PBCY-T3
JESD-609 Code e0
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 200 °C 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Peak Reflow Temperature (Cel) 235
Polarity/Channel Type PNP NPN
Power Dissipation Ambient-Max 2 W
Power Dissipation-Max (Abs) 1 W
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Finish TIN LEAD
Terminal Form WIRE THROUGH-HOLE
Terminal Position BOTTOM BOTTOM
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application SWITCHING
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 75 MHz 300 MHz
VCEsat-Max 0.3 V 0.6 V
Base Number Matches 3 1

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