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CORPORATION
GD491SD
Description Package Dimensions
ISSUED DATE :2005/07/11 REVISED DATE :
S U R F A C E M O U N T, S C H O T T K Y B A R R I E R D I O D E V O LT A G E 2 5 V, C U R R E N T 1 A
The GD491SD is low power rectification for switching power supply.
REF.
A A1 A2 D E HE
Millimeter Min.
Max.
0.
85 1.
05 0 0.
10 0.
80 1.
00 1.
15 1.
45 1.
60 1.
80 2.
30 2.
70
REF.
L b c Q1
Millimeter Min.
Max.
0.
20 0.
25 0.
10 0.
40 0.
40 0.
18
0.
15 BSC.
Absolute Maximum Ratings at Ta = 25
Parameter Operating Junction Temperature Storage Temperature Maximum Recurrent Peak Reverse
Voltage Maximum RMS
Voltage Maximum DC Blocking
Voltage Maximum Average Forward Rectified Current Peak Forwar...