1N821UR-1-1 查看數據表（PDF） - Microsemi Corporation
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1N821UR-1-1 Datasheet PDF : 3 Pages
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SCOTTSDALE DIVISION
1N821 thru 1N829A-1 DO-7
6.2 & 6.55 Volt Temperature Compensated
Zener Reference Diodes
IZ – Operating Current (mA)
FIGURE 2
TYPICAL CHANGE OF ZENER VOLTAGE WITH
CHANGE IN OPERATING CURRENT
DIMENSIONS
This curve in Figure 2 illustrates the change of
diode voltage arising from the effect of
impedance. It is in effect an exploded view of
the zener operating region of the I-V
characteristic.
In conjunction with Figure 1, this curve can be
used to estimate total voltage regulation under
conditions of both varying temperature and
current.
All dimensions in INCH
mm
Copyright 2003
10-27-2003 REV C
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
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