Technical documents
Specifications
Brand
LittelfuseVoltage Rating
16V
Hold Current
2.3A
Maximum Current
10 mA
Length
4.15mm
Height
2mm
Width
4.15mm
Minimum Resistance
0.04Ω
Maximum Resistance
60mΩ
Power Dissipation
1W
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
+85°C
Operating Temperature Range
-40 → +85 °C
Dimensions
4.15 x 4.15 x 2mm
Country of Origin
China
Product details
TE Connectivity PolyZen LS Series
The PolyZen LS series from TE Connectivity are polymer enhanced precision Zener diode micro-assemblies that aid in the protection of sensitive electronics from damage caused by inductive voltage spikes, voltage transients, incorrect power supply use and reverse bias. The TE Connectivity PolyZen LS series provide resettable protection against multi-watt fault event damage and require only 0.7W of power dissipation. Should a sustained high power condition occur, the PPTC element of the device will trip to limit current as well as generate a voltage drop. This functionality of the PolyZen LS series aids in the protection of both the Zener and the follow-on electronics - further increasing the diodes power handling capacity.
Helps shield downstream electronics from overvoltage and reverse bias
Trip events shut out overvoltage and reverse bias sources
Analog nature of trip events minimise upstream inductive spikes
Helps reduce design costs with single component placement and minimal heat sinking requirements
The PolyZen micro-assembly combines a Zener diode, enabling precise voltage clamping as well as a resistively non-linear, polymeric positive temperature coefficient (PPTC) layer that responds to either diode heating or overcurrent events by transitioning from a low to high resistive state.
PolyZen Devices
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Technical documents
Specifications
Brand
LittelfuseVoltage Rating
16V
Hold Current
2.3A
Maximum Current
10 mA
Length
4.15mm
Height
2mm
Width
4.15mm
Minimum Resistance
0.04Ω
Maximum Resistance
60mΩ
Power Dissipation
1W
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
+85°C
Operating Temperature Range
-40 → +85 °C
Dimensions
4.15 x 4.15 x 2mm
Country of Origin
China
Product details
TE Connectivity PolyZen LS Series
The PolyZen LS series from TE Connectivity are polymer enhanced precision Zener diode micro-assemblies that aid in the protection of sensitive electronics from damage caused by inductive voltage spikes, voltage transients, incorrect power supply use and reverse bias. The TE Connectivity PolyZen LS series provide resettable protection against multi-watt fault event damage and require only 0.7W of power dissipation. Should a sustained high power condition occur, the PPTC element of the device will trip to limit current as well as generate a voltage drop. This functionality of the PolyZen LS series aids in the protection of both the Zener and the follow-on electronics - further increasing the diodes power handling capacity.
Helps shield downstream electronics from overvoltage and reverse bias
Trip events shut out overvoltage and reverse bias sources
Analog nature of trip events minimise upstream inductive spikes
Helps reduce design costs with single component placement and minimal heat sinking requirements
The PolyZen micro-assembly combines a Zener diode, enabling precise voltage clamping as well as a resistively non-linear, polymeric positive temperature coefficient (PPTC) layer that responds to either diode heating or overcurrent events by transitioning from a low to high resistive state.