Littelfuse SMAJ43A
$ 0.117
Production
Inventory History
3 month trend: +11.60%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.117
$ 0.091
$ 0.091
Stock
1,028,476
825,149
825,149
Authorized Distributors
6
6
6
Polarity
Unidirectional
Unidirectional
Unidirectional
Number of Unidirectional Channels
1
1
1
Number of Bidirectional Channels
-
-
-
Breakdown Voltage
50.3 V
50.3 V
50.3 V
Clamping Voltage
69.4 V
69.4 V
69.4 V
Peak Pulse Power
400 W
400 W
400 W
Peak Pulse Current
5.8 A
5.7 A
5.7 A
Related Parts
VishaySMAJ45A-E3/61
ESD protection diodes / TVS diodes; VISHAY; SMAJ45A-E3/61; 72.7 V; 5.5 A; 45 V; 50 V
Descriptions
Descriptions of Littelfuse SMAJ43A provided by its distributors.
TVS Diodes & ESD Suppressors; SMAJ43A; LITTELFUSE; 43 V; 69.4 V; 47.8 V; 52.8 V
SMAJ Series 400 W 50.3 V Uni Directional Transient Voltage Suppressor - DO-214AC
5.8A 400W 69.4V 47.8V Unidirectional 43V DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS
Direction Type = Uni-Directional / Reverse Stand-off Voltage Max. V = 43 / Clamping Voltage V = 69.4 / Peak Pulse Power Dissipation W = 400 / Peak Pulse Current A = 5.8 / Breakdown Voltage Min. V = 47.8 / Breakdown Voltage Max. V = 52.8 / Operating Temperature Max. °C = 150 / Operating Temperature Min. °C = -65 / Reverse Leakage Current Max. uA = 1 / Voltage ESD Air Gap Max. kV = 30 / Voltage ESD Contact Max. kV = 30 / Pins = 2 / Package Type = DO-214AC / Mounting Type = SMD / MSL = Level-1 / Packaging = Tape & Reel / Reflow Temperature Max. °C = 260
Manufacturer Aliases
Littelfuse has several brands around the world that distributors may use as alternate names. Littelfuse may also be known as the following names:
- LITTLEFUSE
- Littelfuse Inc
- LITTELFU
- LITTEL
- LITTELFUS
- LIT
- LITTELF
- LITTLE
- LITT
- LITTLEFUSE INC
- LTF
- LTL
- LFUSE
- LIF
- L/F
- LITTLEFUS
- LITTLEFU
- LITTEIFUSE
- Littelfuse/Commercial Vehicle Products
- LTFUSE
- LITTELFUSE FAR EAST PTE LTD
- Hartland Controls / Littelfuse
- LITL
- Littelfuse - Raychem
- LITTELFUSE/WICKMANN
Inventory History
3 month trend: +11.60%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
MountSurface Mount
Number of Pins2
Number of Terminals2
Technical
Breakdown Voltage50.3 V
Clamping Voltage69.4 V
CompositionZener
Forward Voltage3.5 V
Leakage Current1 µA
Max Breakdown Voltage52.8 V
Max Operating Temperature150 °C
Max Power Dissipation3.3 W
Max Reverse Leakage Current1 µA
Max Surge Current5.8 A
Min Breakdown Voltage47.8 V
Min Operating Temperature-65 °C
Number of Channels1
Number of Elements1
Number of Unidirectional Channels1
Operating Supply Voltage43 V
Peak Pulse Current5.8 A
Peak Pulse Power 400 W
Peak Reverse Current1 µA
PolarityUnidirectional
Power Line ProtectionNo
Reverse Breakdown Voltage47.8 V
Reverse Standoff Voltage43 V
Reverse Voltage43 V
Schedule B8541100080
TerminationSMD/SMT
Test Current1 mA