參數(shù)資料
型號(hào): MMSZ4678
廠商: MICRO COMMERCIAL COMPONENTS
元件分類(lèi): 齊納二極管
英文描述: 1.8 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: PLASTIC PACKAGE-2
文件頁(yè)數(shù): 1/5頁(yè)
文件大?。?/td> 111K
代理商: MMSZ4678
THRU
500mW Silicon
Zener Diodes
Features
Zener Voltage 1.8V-30V
Very Sharp Reverse Characteristic
VZ – tolerance ± 5%
High Reliability
Maximum Ratings
Symbol
Value
Units
Max. Steady State Power
Dissipation at
TL<75
OC, Lead Length=3/8”
PD
500
mW
Junction Temperature
TJ
150
Storage Temperature Range
TSTG
-55to 150
Thermal Resistance( Junction
to Ambient)
RthJA
340
K/W
Electrical Characteristics @ 25 C Unless Otherwise Specified
Symbol
Maximum
Unit
Max. Forward Voltage
@ IF=10mA
VF
0.95
V
NOTE:
1) Some part number series have lower JEDEC registered
ratings.
Mechanical Data
omponents
20736 Marilla Street Chatsworth
!"#
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MCC
TM
Micro Commercial Components
Revision: 1
2007/01/10
1 of 5
MMSZ4678
MMSZ4713
Polarity: Cathode indicated by polarity band
Case Material: Molded Plastic, UL Flammability Classification Rating 94V-0
SOD123
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.140
.152
3.55
3.85
B
.100
.112
2.55
2.85
C
.055
.071
1.40
1.80
D
-----
.053
-----
1.35
E
.012
.031
0.30
.78
G
.006
-----
0.15
-----
H
-----
.01
-----
.25
J
-----
.006
-----
.15
A
B
E
C
J
D
H
G
0.036”
0.093
0.048”
SUGGESTED SOLDER
PAD LAYOUT
www.mccsemi.com
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