SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Supply Voltage-Max:
60 V
Supply Voltage-Min:
6.3 V
Supply Voltage-Nom:
12 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
MATTE TIN
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
ZXLD1374EST20TC Frequently Asked Questions (FAQs)
A good PCB layout for the ZXLD1374EST20TC should include a solid ground plane, wide power traces, and a thermal relief pattern under the IC to facilitate heat dissipation. A minimum of 2oz copper thickness is recommended.
To ensure stable output voltage regulation, it's essential to decouple the input and output with ceramic capacitors (e.g., 10uF and 22uF, respectively) and to use a low-ESR output capacitor (e.g., 22uF, 10mΩ). Additionally, ensure the input voltage is within the recommended range.
The ZXLD1374EST20TC is rated for operation up to 85°C ambient temperature. However, for reliable operation, it's recommended to derate the device by 10°C to ensure a 10-year lifespan.
Yes, the ZXLD1374EST20TC is suitable for high-reliability applications. It's manufactured using a robust process, and Diodes Incorporated provides a high-reliability screening option (ZXLD1374EST20TC-HP) that includes additional testing and inspection.
To protect the ZXLD1374EST20TC from overvoltage and undervoltage conditions, consider adding overvoltage protection (OVP) and undervoltage lockout (UVLO) circuits. These can be implemented using external components, such as zener diodes and voltage supervisors.
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ZXLD1374EST20TC Overview
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