ZTX458STOB vs ZTX749 feature comparison

ZTX458STOB Diodes Incorporated

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ZTX749 Fairchild Semiconductor Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer DIODES INC FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-92 TO-226
Package Description IN-LINE, R-PSIP-W3 CYLINDRICAL, O-PBCY-T3
Pin Count 3 3
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 0.3 A 2 A
Collector-Emitter Voltage-Max 400 V 25 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 15 15
JESD-30 Code R-PSIP-W3 O-PBCY-T3
JESD-609 Code e3 e1
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR ROUND
Package Style IN-LINE CYLINDRICAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN PNP
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Finish MATTE TIN TIN SILVER COPPER
Terminal Form WIRE THROUGH-HOLE
Terminal Position SINGLE BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING SWITCHING
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 50 MHz 100 MHz
Base Number Matches 2 6
Pbfree Code Yes
Rohs Code Yes
Manufacturer Package Code 3LD, TO-226, MOLDED
JEDEC-95 Code TO-226AE
Operating Temperature-Max 150 °C
Power Dissipation-Max (Abs) 1 W

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