Littelfuse, 5.6V Zener Diode plus PTC 1 W SMT 3-Pin

  • RS Stock No. 867-5365
  • Mfr. Part No. ZEN056V230A16LS
  • Manufacturer Littelfuse
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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

Specifications
Attribute Value
Diode Configuration Single
Nominal Zener Voltage 5.6V
Number of Elements per Chip 1
Mounting Type Surface Mount
Maximum Power Dissipation 1 W
Zener Type Polymer Protected
Pin Count 3
Test Current 5A
Maximum Reverse Leakage Current 10mA
Length 4.15mm
Width 4.15mm
Dimensions 4.15 x 4.15 x 2mm
Minimum Operating Temperature -40 °C
Height 2mm
Maximum Operating Temperature +85 °C
Power Dissipation 1W
2580 In stock for delivery within 2 working days
Unit of sale: Each (In a Bag of 10)
0.36
(exc. VAT)
0.44
(inc. VAT)
units
Per unit
Per Bag*
10 +
€0.36
€3.60
*price indicative
Packaging Options:
Related Products
The Infineon D2PAK surface mount N-channel MOSFET is ...
Description:
The Infineon D2PAK surface mount N-channel MOSFET is a new age product with a drain-source resistance of 55m Ohms. The MOSFET has an output current of 23A and input voltage ranging from 6V to 32V. It has a maximum power ...
The MC Series DO-214 are low capacitance SIDACtor® ...
Description:
The MC Series DO-214 are low capacitance SIDACtor® devices designed to protect broadband equipment such as VOIP, DSL modems and DSLAMs from damaging overvoltage transients Low voltage overshoot Low on-state voltage Does not degrade with use Fails short circuit when ...
The Bourns SOD-323 package, surface mount unidirectional 2-pin ...
Description:
The Bourns SOD-323 package, surface mount unidirectional 2-pin TVS diode has a stand-off voltage of 5V and reverse breakdown voltage of 6V It has a maximum peak pulse current rating of 42A. • Easy to handle with standard pick and ...
Voltage regulator diodes, Low-power voltage regulator diodes encapsulated ...
Description:
Voltage regulator diodes, Low-power voltage regulator diodes encapsulated in a very small SOD323 (SC-76) plastic SMD package The diodes are available in the normalized E24 +-2pct (BZX384-B) and approx. +-5pct (BZX384-C) tolerance range. The series consists of 37 types with ...