MMSZ4681-
MMSZ4717
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 2.4 to 43 Volts POWER RATING 500 mWatts
FEATURES
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Wide Zener Reverse Voltage Range : 2.4V to 43V
500mW Rating on FR-4 or FR-5 Board
Small Package Size for High Density Applications
Ldeally Suited for Automated Assembly Processes
ESD Rating of Class 3 (>16kV) per Human Body Model
SOD-123
MECHANICAL DATA
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.026(.65)
.018(.45)
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.01 gram
.110(2.80)
.102(2.60)
.067(1.70)
.059(1.50)
.152(3.85)
.140(3.55)
.006(.15)
.003(.08)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
o
.049(1.25)
.041(1.05)
.004(0.10)
.000(0.00)
REF .020(0.50)
Dimensions in inches and (millimeters)
MAXIMUM RATINGES
( @ T
A
= 25 C unless otherwise noted )
RATINGS
Max. Power Dissipation on FR-5 Board,@T
L
=75
o
C (Note 1)
Derated above 75
O
C
Max. Operating Temperature Range
Storage Temperature Range
SYMBOL
P
D
T
J
T
STG
VALUE
500
6.7
150
-55 to +150
UNITS
mW
mW/
o
C
o
o
o
C
C
ELECTRICAL CHARACTERISTICS
( @ T
A
= 25 C unless otherwise noted )
CHARACTERISTICS
Thermal Resistance Junction to Ambient (Note 2)
Thermal Resistance Junction to Lead (Note 2)
Max. Instantaneous Forward Voltage at I
F=
10mA
SYMBOL
R
qJA
R
qJL
V
F
MIN.
-
-
-
TYP.
-
-
-
MAX.
340
150
0.95
UNITS
o
o
o
C/W
C/W
Volts
VC 2007-11
Note 1. FR-5 = 3.5 X 1.5 inches, using the minimum recommended footprint.
2. Thermal Resistance measurement obtained via infrared Scan Method.
RECTRON [ RECTRON SEMICONDUCTOR ]
