Diodes FZT491A User Manual
Fzt491a, Features, Applications
FZT491A
Document number: DS33136 Rev. 3 - 2
1 of 7
October 2012
© Diodes Incorporated
FZT491A
A Product Line of
Diodes Incorporated
NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT223
Features
• BV
CEO
> 40V
•
Max Continuous Current I
C
= 1A
•
Low saturation voltage V
CE(sat)
< 500mV @ 1A
•
Complementary PNP Type: FZT591A
•
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
•
Halogen and Antimony Free. “Green” Device (Note 3)
•
Qualified to AEC-Q101 Standards for High Reliability
•
PPAP capable (Note 4)
Applications
•
Power MOSFET gate driving
•
Low loss power switching
Mechanical Data
• Case:
SOT223
•
Case material: molded plastic. “Green” molding compound.
•
UL Flammability Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020
•
Terminals: Finish - Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
•
Weight: 0.112 grams (approximate)
Ordering Information
(Notes 4 & 5)
Product
Compliance
Marking
Reel size (inches)
Tape width (mm)
Quantity per reel
FZT491ATA AEC-Q101 FZT491A
7
12
1,000
FZT491AQTA Automotive FZT491A
7
12
1,000
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. Se information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified.
5. For packaging details, go to our website at
Marking Information
SOT223
Top View
Device Symbol
Top View
Pin-Out
Green
FZT491A = Product Type Marking Code
C
E
B
FZT
491A