SMBTA42 vs FMMT497 feature comparison

SMBTA42 Siemens

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FMMT497 Diodes Incorporated

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Rohs Code No Yes
Part Life Cycle Code Transferred Active
Ihs Manufacturer SIEMENS A G DIODES INC
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 0.5 A 0.5 A
Collector-Emitter Voltage-Max 300 V 300 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 40 20
JESD-30 Code R-PDSO-G3 R-PDSO-G3
JESD-609 Code e0 e3
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 150 °C 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 0.36 W 0.5 W
Qualification Status Not Qualified Not Qualified
Surface Mount YES YES
Terminal Finish Tin/Lead (Sn/Pb) Matte Tin (Sn) - annealed
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 50 MHz 75 MHz
VCEsat-Max 0.5 V
Base Number Matches 3 6
Pbfree Code Yes
Part Package Code SOT-23
Package Description SMALL OUTLINE, R-PDSO-G3
Pin Count 3
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30

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