1N3154 查看數據表（PDF） - Microsemi Corporation
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1N3154 Datasheet PDF : 3 Pages
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SCOTTSDALE DIVISION
1N3154 thru 1N3157, A, -1, e3
8.4 Volt Temperature Compensated Zener
Reference Diodes
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.
IZ – Operating Current (mA)
FIGURE 2
TYPICAL CHANGE OF ZENER VOLTAGE
WITH CHANGE IN OPERATING CURRENT.
DIMENSIONS
All dimensions in INCH
mm
Copyright © 2005
7-18-2005 REV B
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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