1SMA4736-AU~1SMA4757-AU
SURFACE MOUNT SILICON ZENER DIODE
6.8 to 51 Volts
POWER
1 Watts
VOLTAGE
FEATURES
• For surface mounted applications in order to optimize board space
• Built-in strain relief
• Glass passivated junction
• Low inductance
0.181(4.60)
0.157(4.00)
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
• Acqire quality system certificate : TS16949
0
0
.
.
012(0
006(0.152)
.305)
• AEC-Q101 qualified
• Lead free in comply with EU RoHS 2011/65/EU directives
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.008(0.203)
0.002(0.051)
0.060(1.52)
0.030(0.76)
0.208(5.28)
0.188(4.80)
MECHANICAL DATA
• Case: JEDEC DO-214AC,Molded plastic over passivated junction.
• Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Standard Packaging: 12mm tape (EIA-481)
• Weight: 0.0023 ounce, 0.0679 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
1.0
Units
Peak Pulse Power Dissipation on TA=50OC (Notes A)
Derate above 50 O
W atts
P
D
C
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
10
Amps
OC
I
FSM
Operating Junction and Storage Temperature Range
-55 to + 150
TJ,TSTG
NOTES:
A. Mounted on 5.0mm2 (.013mm thick) land areas.
B. Measured on8.3ms, and single half sine-wave or equivalent square wave ,duty cycle=4 pulses per minute maximum.
C. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener
voltage of ± 5%.
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December 4,2012-REV.07