Manual
DSS5540X
Document number: DS31653 Rev. 2 - 2
1 of 5
www.diodes.com
October 2010
© Diodes Incorporated
DSS5540X
40V LOW V
CE(sat)
PNP SURFACE MOUNT TRANSISTOR
Features
• Ultra Low Collector-Emitter Saturation Voltage
• Ideally Suited for Automated Assembly Processes
• Ideal for Medium Power Switching or Amplification Applications
• “Lead Free”, RoHS Compliant (Note 1)
• Halogen and Antimony Free. "Green" Device (Note 2)
Mechanical Data
• Case: SOT89
• Case Material: Molded Plastic, "Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish — Matte Tin annealed over Copper leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
• Weight: 0.055 grams (approximate)
Ordering Information (Note 3)
Product Marking Reel size (inches) Tape width (mm) Quantity per reel
DSS5540X-13 ZPS54 13 12mm 2,500
Notes: 1. No purposefully added lead.
2. Diodes Inc’s “Green” Policy can be found on our website at http://www.diodes.com
3. For packaging details, please go to our website at http://www.diodes.com
Marking Information
Top View
Device Schematic Pin-Out Top
ZPS54 = Product Type Marking Code
= Manufacturer’s Code Marking
YWW = Date Code Marking
Y = Last digit of year (ex: 8 = 2008)
WW = Week code (01 – 53)
ZPS54
YWW
C
B
E
C
C
B
E
SOT89