Zener 5W Voltage Regulator Web Site Template
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Zener 5W Voltage Regulator
PART NUMBER:1C4857
PACKAGE STYLE:Die
PRODUCT GROUP: Zener Die
DESCRIPTION: ZENER 9 VOLT, 5W VOLTAGE REGULATOR
FEATURES:
-Low zener impedance
-Low regulation factor
-Glass passivated junction
-Metallurgically bonded
-All ratings are at T
A
=25°C unless otherwise specified
MAXIMUM RATINGS / ELECTRICAL CHARACTERISTICS
RATING
MIN ZENER VOLTAGE
MAX ZENER VOLTAGE
TEST CURRENT
MAX IMPEDENCE
REVERSE VOLTAGE
MAXIMUM REVERSE CURRENT
MAXIMUM KNEE IMPEDENCE
MAXIMUM VOLTAGE REGULATION
MAXIMUM TEMPERATURE COEFFICIENT
SYMBOL
Min V
Z
Max V
Z
I
Z
Max Z
Z
V
R
Max I
R
Max Z
K
Max V
Z
aV
Z
VALUE
8.65
9.55
150
2
6.9
25
400
0.7
0.060
UNITS
Vdc
Vdc
mAmps dc
ohm
Vdc
uAmps dc
ohm
Vdc
%/C
http://www.sensitron.com/Zener.asp?type=1C4857&groupid=Zener
11/30/2007