HCPL-3020-060 Avago Technologies US Inc., HCPL-3020-060 Datasheet - Page 11

• Manufacturer Part Number: HCPL-3020-060
• Description: OPTOCOUPLER 1CH 0.4A VDE 8-DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-3020-060

• 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

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