Features
• BVCEO > -400V
• IC = -150mA high Continuous Collector Current
• ICM = -500mA Peak Pulse Current
• 500mW Power Dissipation
• Excellent hFE Characteristics Up To -100mA
• Complementary NPN Type: FMMT458
• Totally Lead-Free & Fully RoHS compliant (Note 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
   The FMMT558Q is suitable for automotive applications
   requiring specific change control; this part is AEC-Q101
   qualified, PPAP capable, and manufactured in IATF16949
   certified facilities.
   https://www.diodes.com/quality/product-definitions/