OPTOCOUPLER 2.0A 250KHZ 8-DIP

HCPL-3180-000E

Manufacturer Part NumberHCPL-3180-000E
DescriptionOPTOCOUPLER 2.0A 250KHZ 8-DIP
ManufacturerAvago Technologies US Inc.
HCPL-3180-000E datasheet
 


Specifications of HCPL-3180-000E

Package / Case8-DIP (0.300", 7.62mm)Voltage - Isolation3750Vrms
Number Of Channels1, UnidirectionalCurrent - Output / Channel2.5A
Propagation Delay High - Low @ If150ns @ 10mACurrent - Dc Forward (if)16mA
Input TypeDCOutput TypeGate Driver
Mounting TypeThrough HoleIsolation Voltage3750 Vrms
Maximum Fall Time0.025 usMaximum Forward Diode Current25 mA
Minimum Forward Diode Voltage1.2 VOutput DeviceIntegrated Photo IC
Configuration1 ChannelMaximum Forward Diode Voltage1.8 V
Maximum Reverse Diode Voltage5 VMaximum Power Dissipation295 mW
Maximum Operating Temperature+ 100 CMinimum Operating Temperature- 40 C
Number Of Elements1Forward Voltage1.8V
Forward Current25mAPackage TypePDIP
Operating Temp Range-40C to 100CPower Dissipation295mW
Propagation Delay Time200nsPin Count8
MountingThrough HoleReverse Breakdown Voltage5V
Operating Temperature ClassificationIndustrialNo. Of Channels1
Optocoupler Output TypeGate DriveInput Current16mA
Output Voltage20VOpto Case StyleDIP
No. Of Pins8Common Mode Ratio10 KV/uS
Rohs CompliantYesLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names516-1674-5  
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1
I
= 10 to 16 mA
F
2
500 Ω
+
250 KHz
50% DUTY
3
CYCLE
4
Figure 23. t
, t
, t
and t
test circuit and waveform.
PLH
PHL
r
f
1
I
F
A
2
B
+
5 V
3
4
+
V
= 1500 V
CM
Figure 24. CMR test circuit and waveform.
Applications Information Eliminating Negative IGBT Gate
Drive
To keep the IGBT firmly off, the HCPL-3180 has a very
low maximum V
specification of 0.4 V. The HCPL-3180
OL
realizes the very low V
by using a DMOS transistor with
OL
1 W (typical) on resistance in its pull down circuit. When
the HCPL-3180 is in the low state, the IGBT gate is shorted
+ 1 W. Minimizing R
to the emitter by R
g
inductance from the HCPL-3180 to the IGBT gate and
emitter (possibly by mounting HCPL-3180 on a small PC
board directly above the IGBT) can eliminate the need for
+5 V
1
270 Ω
2
CONTROL
3
INPUT
74XXX
4
OPEN
COLLECTOR
Figure 25. Recommended LED drive and application circuit for HCPL-3180.
11
8
I
0.1 µF
F
+
V
= 20 V
7
CC
V
O
10 Ω
6
V
10 nF
OUT
5
V
CM
8
0.1 µF
0 V
7
+
V
V
= 20 V
O
CC
6
V
O
SWITCH AT A: I
5
V
O
SWITCH AT B: I
negative IGBT gate drive in many applications as shown
in Figure 25. Care should be taken with such a PC board
design to avoid routing the IGBT collector or emitter
traces close to the HCPL-3180 input as this can result in
unwanted coupling of transient signals into the input of
HCPL-3180 and degrade performance.
(If the IGBT drain must be routed near the HCPL-3180
and the lead
g
input, then the LED should be reverse biased when in the
off state to prevent the transient signals coupled from the
IGBT drain from turning on the HCPL-3180.)
8
V
= 15 V
CC
0.1 µF
+
7
Rg
Q1
6
5
Q2
t
t
r
f
90%
50%
10%
t
t
PLH
PHL
δV
V
CM
=
δt
∆t
∆t
= 10 mA
F
= 0 mA
F
+ HVDC
3-PHASE
AC
- HVDC
V
OH
V
OL