SMAZ5V1 - SMAZ39
1.0W SURFACE MOUNT ZENER DIODE
Features
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1.0W Power Dissipation
Ideally Suited for Automatic Assembly
5.1V - 39V Nominal Zener Voltage Range
Standard V
Z
Tolerance is ± 5%
Lead Free Finish/RoHS Compliant (Note 2)
B
Dim
A
B
C
D
SMA
Min
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.62
A
C
Mechanical Data
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Case: SMA
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Marking: Marking & Date Code (See Page 2)
Ordering Information: See Page 2
Polarity: Cathode Notch or Cathode Band
Weight: 0.064 grams (approximate)
D
J
E
G
H
H
G
E
J
All Dimensions in mm
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Zener Current (see Table page 2)
Forward Voltage
Power Dissipation
Derate Above 50°C (Note 1)
@I
F
= 200mA
@T
A
= 50°C
Symbol
I
ZM
V
F
P
d
R
qJT
R
qJA
T
j
, T
STG
Value
Pd / V
Z
1.2
1.0
8.0
30
125
-65 to +150
Unit
mA
V
W
mW/°C
°C/W
°C/W
°C
Typical Thermal Resistance - Junction to Terminal (Note 1)
Typical Thermal Resistance - Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Notes:
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
DS18015 Rev. 14 - 2
1 of 4
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SMAZ5V1 - SMAZ39
ã
Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
