sulationꢀvoltageꢀofꢀV
=ꢀ1414
VpeakꢀinꢀtheꢀIEC/EN/DINꢀ
ENꢀ60747-5-2.ꢀTheꢀHCPL-J312ꢀhasꢀanꢀinsulationꢀvoltageꢀ
ofꢀ V =ꢀ891 ꢀ andꢀ theꢀ V =ꢀ630 ꢀ isꢀ alsoꢀ •ꢀ ꢀSafetyApproval:
peak
V
peak
V
Volts
HCPL-3120/J312, HCNW3120
2.5 Amp Output Current IGBT Gate Drive Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
TheꢀHCPL-3120ꢀcontainsꢀaꢀGaAsPꢀLEDꢀwhileꢀtheꢀꢀꢀꢀꢀꢀꢀꢀꢀHCPL-
J312ꢀandꢀtheꢀHCNW3120ꢀcontainꢀanꢀAlGaAsꢀLED.ꢀTheꢀLEDꢀ
isꢀopticallyꢀcoupledꢀtoꢀanꢀintegratedꢀcircuitꢀwithꢀaꢀpowerꢀ
outputꢀstage.ꢀTheseꢀoptocouplersꢀareꢀideallyꢀsuitedꢀforꢀ
drivingꢀpowerꢀIGBTsꢀandꢀMOSFETsꢀusedꢀinꢀmotorꢀcontrolꢀ
•ꢀ ꢀ2.5ꢀAꢀmaximumꢀpeakꢀoutputꢀcurrent
•ꢀ ꢀ2.0ꢀAꢀminimumꢀpeakꢀoutputꢀcurrent
•ꢀ ꢀ25ꢀkV/µsꢀminimumꢀCommonꢀModeꢀRejectionꢀ(CMR)ꢀatꢀ
V
ꢀ=ꢀ1500ꢀV
CM
inverterꢀapplications.ꢀTheꢀhighꢀoperatingꢀvoltageꢀrangeꢀ •ꢀ ꢀ0.5ꢀ Vꢀ maximumꢀ lowꢀ levelꢀ outputꢀ voltageꢀ (V )ꢀ
OL
ofꢀtheꢀoutputꢀstageꢀprovidesꢀtheꢀdriveꢀvoltagesꢀrequiredꢀ
byꢀ gateꢀ controlledꢀ devices.ꢀ Theꢀ voltageꢀ andꢀ currentꢀ
suppliedꢀ byꢀ theseꢀ optocouplersꢀ makeꢀ themꢀ ideallyꢀ
suitedꢀforꢀdirectlyꢀdrivingꢀIGBTsꢀwithꢀratingsꢀupꢀtoꢀ1200ꢀ
V/100ꢀA.ꢀForꢀ IGBTsꢀwithꢀ higherꢀratings,ꢀtheꢀ HCPL-3120ꢀ
seriesꢀcanꢀbeꢀusedꢀtoꢀdriveꢀaꢀdiscreteꢀpowerꢀstageꢀwhichꢀ •ꢀ ꢀWideꢀoperatingꢀV ꢀrange:ꢀ15ꢀtoꢀ30
drivesꢀtheꢀIGBTꢀgate.ꢀTheꢀHCNW3120ꢀhasꢀtheꢀhighestꢀin-
Eliminatesꢀneedꢀforꢀnegativeꢀgateꢀdrive
•ꢀ ꢀI ꢀ=ꢀ5ꢀmAꢀmaximumꢀsupplyꢀcurrent
CC
•ꢀ ꢀUnderꢀ Voltageꢀ Lock-Outꢀ protectionꢀ (UVLO)ꢀ withꢀ
hysteresis
CC
•ꢀ ꢀ500ꢀnsꢀmaximumꢀswitchingꢀspeeds
IORMꢀ
•ꢀ ꢀIndustrialꢀtemperatureꢀrange:ꢀ-40°Cꢀtoꢀ100°C
IORMꢀ
IORMꢀ
availableꢀwithꢀtheꢀHCPL-3120ꢀ(Optionꢀ060).
ꢀ
UL Recognized
Functional Diagram
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
3750ꢀVrmsꢀforꢀ1ꢀmin.ꢀforꢀHCPL-3120/J312ꢀ
5000ꢀVrmsꢀforꢀ1ꢀmin.ꢀforꢀHCNW3120ꢀ
CSA Approvalꢀ
HCPL-3120/J312
HCNW3120
N/C
ANODE
CATHODE
N/C
VCC
VO
N/C
VC
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
VO
N/C
VE
ANODE
IEC/EN/DIN EN 60747-5-2 Approved
VO CATHODE
VEE
N/C
V
V
V
ꢀ=ꢀ630ꢀV
ꢀforꢀHCPL-3120ꢀ(Optionꢀ060)ꢀ
IORM
IORM
IORM
peak
peak
ꢀ=ꢀ891ꢀV
ꢀforꢀHCPL-J312ꢀ
SHIELD
SHIELD
ꢀ=ꢀ1414ꢀV
ꢀforꢀHCNW3120
peak
TRUTH TABLE
Applications
V
- V
CC EE
V - V
CC EE
•ꢀ IGBT/MOSFETꢀgateꢀdrive
•ꢀ AC/BrushlessꢀDCꢀmotorꢀdrives
•ꢀ Industrialꢀinverters
“POSITIVE GOING” “NEGATIVE GOING”
LED
OFFꢀ
ONꢀ
ONꢀ
ONꢀ
(i.e., TURN-ON)
(i.e., TURN-OFF)
V
O
LOWꢀ
LOWꢀ
0ꢀ-ꢀ30ꢀVꢀ
0ꢀ-ꢀ30ꢀVꢀ
0ꢀ-ꢀ11ꢀVꢀ
0ꢀ-ꢀ9.5ꢀVꢀ
•ꢀ Switchꢀmodeꢀpowerꢀsupplies
11ꢀ-ꢀ13.5ꢀVꢀ
13.5ꢀ-ꢀ30ꢀVꢀ
9.5ꢀ-ꢀ12ꢀVꢀ
12ꢀ-ꢀ30ꢀVꢀ
TRANSITIONꢀ
HIGHꢀ
Aꢀ0.1ꢀµFꢀbypassꢀcapacitorꢀmustꢀbeꢀconnectedꢀbetweenꢀpinsꢀ5ꢀandꢀ8.
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.