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1SMA4730 Datasheet Preview

1SMA4730 Datasheet

1W SURFACE MOUNT SILICON ZENER DIODE

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1SMA4728~ZS330A
1W SURFACE MOUNT SILICON ZENER DIODE
FEATURES
LOW PROFILE PACKAGE
BUILT-IN STRAIN RELIEF
LOW INDUCTANCE
HIGH TEMPERATURE SOLDERING:260°C/10
SECONDS AT TERMINALS
PLASTIC PACKAGE HAS UNDERWRITERS
FLAMMABILITY CLASSIFICATION 94V-O
LABORATORY
MECHANICAL DATA
CASEMOLDED PLASTIC
TERMINALSSOLDER PLATED
POLARITYINDICATED BY CATHODE BAND
WEIGHT0.066GRAMS
Pb Free:1SMA4728 ~ ZS330A
Halogen Free: 1SMA4728-H ~ ZS330A-H
CASEDO-214AC(SMA)
DIMENSIONS IN MILLIMETERS AND (INCHES)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
PARAMETER
SYMBOL
MAXIMUM POWER DISSIPATION
JUNCTION TEMPERATURE
STORAGE TEMPERATURE RANGE
PD
TJ
TSTG
VALUE
1
-55 TO +150
-55 TO +150
UNITS
W
°C
°C
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNITS
MAXIMUM THERMAL RESISTANCE JUNCTION TO AMBIENT AIR(NOTE 2)
RθJA
-
- 170 K /W
MAXIMUM FORWARD VOLAGE AT IF=200mA
VF -
- 1.2 V
NOTE: 2.VALID PROVIDED THAT LEADS ARE KEPT AT AMBIENT TEMPERATURE AT A DISTANCE OF 10mm FROM CASE.
STD-2008-Z6
PAGE.1




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1SMA4730 Datasheet Preview

1SMA4730 Datasheet

1W SURFACE MOUNT SILICON ZENER DIODE

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1SMA4728~ZS330A
Nominal Zener Voltage
Part Number
VZ @ IZT
Nom. V Min. V Max. V
1SMA4728 3.30 3.14 3.47
1SMA4729 3.60 3.42 3.78
1SMA4730 3.90 3.70 4.10
1SMA4731 4.30 4.08 4.52
1SMA4732 4.70 4.46 4.94
1SMA4733 5.10 4.84 5.36
1SMA4734 5.60 5.32 5.88
1SMA4735 6.20 5.89 6.51
1SMA4736 6.80 6.46 7.14
1SMA4737 7.50 7.13 7.88
1SMA4738 8.20 7.79 8.61
1SMA4739 9.10 8.65 9.56
1SMA4740 10.00 9.50 10.50
1SMA4741 11.00 10.45 11.55
1SMA4742 12.00 11.40 12.60
1SMA4743 13.00 12.35 13.65
1SMA4744 15.00 14.25 15.75
1SMA4745 16.00 15.20 16.80
1SMA4746 18.00 17.10 18.90
1SMA4747 20.00 19.00 21.00
1SMA4748 22.00 20.90 23.10
1SMA4749 24.00 22.80 25.20
1SMA4750 27.00 25.65 28.35
1SMA4751 30.00 28.50 31.50
1SMA4752 33.00 31.35 34.65
1SMA4753 36.00 34.20 37.80
1SMA4754 39.00 37.05 40.95
1SMA4755 43.00 40.85 45.15
1SMA4756 47.00 44.65 49.35
1SMA4757 51.00 48.45 53.55
Max. Zener Impedance
ZZT @ IZT
Ω mA
10.0 76.0
10.0 69.0
9.0 64.0
9.0 58.0
8.0 53.0
7.0 49.0
5.0 45.0
2.0 41.0
3.5 37.0
4.0 34.0
4.5 31.0
5.0 28.0
7.0 25.0
8.0 23.0
9.0 21.0
10.0 19.0
14.0 17.0
16.0 15.5
20.0 14.0
22.0 12.5
23.0 11.5
25.0 10.5
35.0 9.5
40.0 8.5
45.0 7.5
50.0 7.0
60.0 6.5
70.0 6.0
80.0 5.5
95.0 5.0
ZZK @ IZK
Ω mA
400.0 1.00
400.0 1.00
400.0 1.00
400.0 1.00
500.0 1.00
550.0 1.00
600.0 1.00
700.0 1.00
700.0 1.00
700.0 0.50
700.0 0.50
700.0 0.50
700.0 0.25
700.0 0.25
700.0 0.25
700.0 0.25
700.0 0.25
700.0 0.25
750.0 0.25
750.0 0.25
750.0 0.25
750.0 0.25
750.0 0.25
1000.0 0.25
1000.0 0.25
1000.0 0.25
1000.0 0.25
1500.0 0.25
1500.0 0.25
1500.0 0.25
Max Reverse
Leakage
Current
IR @ VR
μA V
100 1.0
100 1.0
50.0 1.0
10.0 1.0
10.0 1.0
10.0 1.0
10.0 2.0
10.0 3.0
5.0 4.0
5.0 5.0
5.0 6.0
0.5 7.0
0.5 7.6
0.1 8.4
0.1 9.1
0.1 9.9
0.1 11.4
0.1 12.2
0.1 13.7
0.1 15.2
0.1 16.7
0.1 18.2
0.1 20.6
0.1 22.8
0.1 25.1
0.1 27.4
0.1 29.7
0.1 32.7
0.1 35.8
0.1 38.8
NOTES: THE TYPE NUMBER LISTED HAVE A STANDARD TOLERANCE ON THE NOMINAL ZENER VOLTAGE OF ±5%.
STD-2008-Z6
PAGE.2


Part Number 1SMA4730
Description 1W SURFACE MOUNT SILICON ZENER DIODE
Maker TIPTEK
Total Page 4 Pages
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