Littelfuse, 13.4V Zener Diode plus PTC 800 mW SMT 3-Pin

RS Stock No.: 164-8248Brand: LittelfuseManufacturers Part No.: ZEN132V075A48LS
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Technical Document

Specifications

Diode Configuration

Single

Nominal Zener Voltage

13.4V

Number of Elements per Chip

1

Mounting Type

Surface Mount

Maximum Power Dissipation

800 mW

Zener Type

Polymer Protected

Pin Count

3

Test Current

3A

Maximum Reverse Leakage Current

5mA

Dimensions

4.15 x 4.15 x 2mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

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 diode’s 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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P.O.A.

Littelfuse, 13.4V Zener Diode plus PTC 800 mW SMT 3-Pin

P.O.A.

Littelfuse, 13.4V Zener Diode plus PTC 800 mW SMT 3-Pin
Stock information temporarily unavailable.

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Technical Document

Specifications

Diode Configuration

Single

Nominal Zener Voltage

13.4V

Number of Elements per Chip

1

Mounting Type

Surface Mount

Maximum Power Dissipation

800 mW

Zener Type

Polymer Protected

Pin Count

3

Test Current

3A

Maximum Reverse Leakage Current

5mA

Dimensions

4.15 x 4.15 x 2mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

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 diode’s 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