HCPL-3020 Avago Technologies US Inc., HCPL-3020 Datasheet - Page 11
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HCPL-3020
Manufacturer Part Number
HCPL-3020
Description
OPTOCOUPLER 1CH 0.4A 8-DIP
Manufacturer
Avago Technologies US Inc.
Datasheet
1.HCPL-3020-500.pdf
(15 pages)
Specifications of HCPL-3020
Output Type
Push-Pull, Totem-Pole
Package / Case
8-DIP (0.300", 7.62mm)
Voltage - Isolation
3750Vrms
Number Of Channels
1, Unidirectional
Current - Output / Channel
400mA
Propagation Delay High - Low @ If
200ns @ 7mA
Current - Dc Forward (if)
20mA
Input Type
DC
Mounting Type
Through Hole
Configuration
1 Channel
Isolation Voltage
3750 Vrms
Maximum Propagation Delay Time
700 ns
Maximum Forward Diode Voltage
1.8 V
Minimum Forward Diode Voltage
1.2 V
Maximum Reverse Diode Voltage
5 V
Maximum Forward Diode Current
12 mA
Maximum Power Dissipation
250 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HCPL-3020
Manufacturer:
AVAGO
Quantity:
40 000
Part Number:
HCPL-3020
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Company:
Part Number:
HCPL-3020#500
Manufacturer:
PHI
Quantity:
5 510
Company:
Part Number:
HCPL-3020-000E
Manufacturer:
AVAGO
Quantity:
40 000
Part Number:
HCPL-3020-000E
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Company:
Part Number:
HCPL-3020-060
Manufacturer:
AVAGO
Quantity:
40 000
Part Number:
HCPL-3020-060E
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Part Number:
HCPL-3020-300E
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Part Number:
HCPL-3020-360E
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Applications Information Eliminating Negative IGBT
Gate Drive
To keep the IGBT firmly off, the HCPL-3020 and HCPL-
0302 have a very low maximum V
1.0 V. Minimizing R
HCPL-3020 or HCPL-0302 to the IGBT gate and emitter
(possibly by mounting the HCPL-3020 or HCPL-0302 on a
small PC board directly above the IGBT) can eliminate the
need for negative IGBT gate drive in many applications as
shown in Figure 17. Care should be taken with such a PC
board design to avoid routing the IGBT collector or emit-
ter traces close to the HCPL-3020 or HCPL-0302 input as
this can result in unwanted coupling of transient signals
into the input of HCPL-3020 or HCPL-0302 and degrade
performance. (If the IGBT drain must be routed near the
HCPL-3020 or HCPL-0302 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-3020 or HCPL-0302.
CONTROL
Figure 17. Recommended LED drive and application circuit for HCPL-3020 and HCPL-0302.
11
COLLECTOR
INPUT
+5 V
74XXX
OPEN
270 Ω
g
and the lead inductance from the
1
2
3
4
OL
HCPL-3020/0302
specification of
0.1 µF
8
7
6
5
–
+
V
CC
Rg
= 15 V
Q1
Q2
3-PHASE
+ HVDC
- HVDC
AC