1SMA5926
THRU
1SMA5945
Surface Mount Silicon Zener Diode
Voltage Range
11 to 68 Volts
1.5 Watts Peak Power
Features
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SMA/DO-214AC
.062(1.58)
.056(1.43)
.111(2.83)
.102(2.29)
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Typical I
R
less than 0.5 A above 11V
High temperature soldering guaranteed:
260
O
C / 10 seconds at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
.187(4.75)
.167(4.25)
Mechanical Data
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Case: Molded plastic over passivated junction
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity: Color Band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
.103(2.30)
.078(1.99)
.012(.31)
.006(.15)
.008(.20)
.004(.10)
.056(1.41)
.035(0.90)
.210(5.33)
.195(4.95)
a
Weight: 0.002 ounces, 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25+ambient temperature unless otherwise specified.
Type Number
DC Power Dissipation at T
L
=75
C,
measure at Zero Lead Length (Note 1)
Derate above 75
O
C
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 1, 2)
Operating and Storage Temperature Range
Symbol
P
D
Value
1.5
20
Units
Watts
mW/
O
C
I
FSM
10.0
Amps
O
T
J
, T
STG
-55 to + 150
2
Notes: 1. Mounted on 5.0mm (0.013mm thick) land areas.
2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,
Duty Cycle=4 Pulses Per Minute Maximum.
C
- 128 -
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