IC manufacturers Silvertel

IC manufacturers (103)

Silvertel Ag5700 | Demoboard PoE transformers

Miniaturised Surface Mount 24W Power-over-Ethernet Module

Overview

TopologyLAN / POE
Output 124 V
IC revision1

Description

There are many manufacturers of Ethernet magnetics. The manufacturers below are just used as examples, we take no responsibility for the suitability or quality of the items listed below. Please visit the manufacturer’s website for the most up-to-date data before selecting the parts.

Features

  • 24W continuous and up to 30W peak output power (IEEE802.3at)
  • Low Cost, Low Profile SMT Package (33mm(L) x 22mm(W) x 13mm(H))
  • 89% efficient DC/DC converter
  • 12V and 24V variants available
  • Overload, short-circuit and thermal protection
  • Low output ripple & noise
  • Adjustable output voltage
  • Industrial temperature range
  • Minimal external components required
  • Class 4 IEEE802.3 PD
  • IEEE802.3bt, IEEE802.3at, IEEE802.3af compliant
  • 1500Vdc isolation (input to output)
  • Silvertel “design-in” assistance

Typical applications

  • PoE applications

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Qmin.
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Q(%)
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Package
Input
VCE max.(V)
IF max.(mA)
Test Condition CTR
CTR min.(%)
CTR max.(%)
VISO(V (RMS))
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Pitch(mm)
Ø D(mm)
Pins
IR(mA)
Working Voltage(V (AC))
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Data rate
PoE
Ports
Tab
Improved CMRR
Operating Temperature
LED
PHY Chip Mode
Mount
USB
Shield Tabs
Samples
WCAP-CSMH Mid and High Voltage, 1 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 nF
Capacitance±10% 
Rated Voltage2000 V (DC)
Size1206 
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.6 mm
Packaging7" Tape & Reel 
Q-Factor600 %
Operating Temperature -55 °C up to +125 °C
WCAP-CSMH Mid and High Voltage, 4.7 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance4.7 nF
Capacitance±10% 
Rated Voltage1000 V (DC)
Size1206 
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.25 mm
Pad Dimension0.6 mm
Packaging7" Tape & Reel 
Q-Factor600 %
Operating Temperature -55 °C up to +125 °C
WCAP-CSGP MLCCs 25 V(DC), 100 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage25 V (DC)
Size1206 
Q-Factor [1]600 
Dissipation Factor3.5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height0.8 mm
Pad Dimension0.6 mm
Packaging7" Tape & Reel 
Operating Temperature -55 °C up to +125 °C
WCAP-CSGP MLCCs 25 V(DC), 10 µF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance10 µF
Capacitance±10% 
Rated Voltage25 V (DC)
Size1206 
Q-Factor [1]600 
Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Operating Temperature -55 °C up to +125 °C
WCAP-ATUL Aluminum Electrolytic Capacitors, 470 µF, ±20%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance470 µF
Capacitance±20% 
Rated Voltage25 V (DC)
Dissipation Factor14 %
Length16 mm
PackagingAmmopack 
Endurance 7000
Ripple Current1210 mA
Leakage Current117.5 µA
Pitch5 mm
Diameter10 mm
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size0805 
Length2 mm
Width1.2 mm
Height0.9 mm
Pad Dimension0.5 mm
Rated Current800 mA
Impedance @ 100 MHz1000 Ω
Maximum Impedance1000 Ω
Maximum Impedance100 MHz 
Rated Current 21000 mA
DC Resistance0.3 Ω
TypeHigh Current 
Operating Temperature -55 °C up to +125 °C
MountSMT 
WE-MAPI SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size4020 
Length4 mm
Width4 mm
Height2 mm
Inductance1.8 µH
Performance Rated Current6.8 A
Saturation Current @ 30%8.7 A
DC Resistance24.5 mΩ
Self Resonant Frequency40 MHz
Operating Voltage80 V
Pins
Rated Current4600 mA
DC Resistance0.03 Ω
Operating Temperature -40 °C up to +125 °C
MountSMT 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Insulation Resistance1000 MΩ
Length5.08 mm
PackagingBag 
Pitch2.54 mm
Pins
Rated Current3000 mA
Working Voltage250 V (AC)
TypeStraight 
Operating Temperature -40 °C up to +105 °C
MountTHT 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Insulation Resistance1000 MΩ
Length7.62 mm
PackagingBag 
Pitch2.54 mm
Pins
Rated Current3000 mA
Working Voltage250 V (AC)
TypeStraight 
Operating Temperature -40 °C up to +105 °C
MountTHT 
WE-RJ45 10G Transformer, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length33.02 mm
Width17 mm
Height13.87 mm
Inductance120 µH
Data rate10GBASE-T 
PoEPoE+ 
Ports
Tab PositionUp 
Improved Common Mode RejectionNo 
Operating Temperature -40 °C up to +85 °C
LED (Left-Right)yellow/green-green 
PHY Chip Modecurrent & voltage 
MountTHT 
USBNo 
Shield TabsYes 
WL-OCPT SOP-4, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-OCPT SOP-4
SizeSOP4 
Length4.4 mm
Width3.6 mm
Height2 mm
PackageSOP 4 
InputDC 
Collector Emitter Voltage80 V
Forward Current60 mA
IF = 5 mA
VCE = 5 V
Current Transfer Ratio [min.]130 %
Current Transfer Ratio [max.]260 %
Isolation Voltage3750 V (RMS)
TypeOptocoupler Phototransistor 
Operating Temperature -55 °C up to +110 °C
MountSMT