ir3820 International Rectifier Corp., ir3820 Datasheet - Page 19
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ir3820
Manufacturer Part Number
ir3820
Description
Wide-input Voltage, Synchronous Buck Regulator
Manufacturer
International Rectifier Corp.
Datasheet
1.IR3820.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
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Manufacturer:
IR
Quantity:
3 400
Part Number:
ir3820MTRPBF
Manufacturer:
IR
Quantity:
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PD-60329
IR3820MPbF
Solder Resist
It is recommended that the lead lands are Non Solder Mask Defined (NSMD). The solder
resist should be pulled away from the metal lead lands by a minimum of 0.025mm to ensure
NSMD pads.
The land pad should be Solder Mask Defined (SMD), with a minimum overlap of the solder
resist onto the copper of 0.05mm to accommodate solder resist mis-alignment.
Ensure that the solder resist in between the lead lands and the pad land is ≥ 0.15mm due to
the high aspect ratio of the solder resist strip separating the lead lands from the pad land.
11/04/08
19