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PDF HCPL-0302 Data sheet ( Hoja de datos )
| Número de pieza | HCPL-0302 | |
| Descripción | (HCPL-3020 / HCPL-0302) 0.4 Amp Output Current IGBT Gate Drive Optocoupler | |
| Fabricantes | Avago | |
| Logotipo |  |
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HCPL-3020/HCPL-0302
0.4 Amp Output Current IGBT Gate Drive Optocoupler
Data Sheet
Description
The HCPL-3020 and HCPL-0302 consist of a GaAsP LED
optically coupled to an integrated circuit with a power
output stage. These optocouplers are ideally suited for
driving power IGBTs and MOSFETs used in motor control
inverter applications.The high operating voltage range of
the output stage provides the drive voltages required by
gate-controlled devices.The voltage and current supplied
by this optocoupler makes it ideally suited for directly driv-
ing small or medium power IGBTs. For IGBTs with higher
ratings, the HCPL-0314/3140 (0.6 A), HCPL‑3150 (0.6 A) or
HCPL-3120 (2.5 A) gate drive opto-couplers can be used.
Functional Diagram
N/C 1
ANODE 2
CATHODE 3
N/C 4
SHIELD
8 VCC
7 N/C
6 VO
5 VEE
Truth Table
LED VO
OFF LOW
ON HIGH
Note:
A 0.1 uF bypass capacitor must be connected between pins VCC and VEE.
Features
• 0.4 A maximum peak output current
• 0.2 A minimum peak output current
• High speed response: 0.7 µs maximum propagation
delay over temperature range
• Ultra high CMR: minimum 10 kV/µs at VCM = 1000 V
• Bootstrappable supply current: maximum 3 mA
• Wide operating temperature range: –40°C to 100°C
• Wide VCC operating range: 10 V to 30 V over tempera-
ture range
• Available in DIP 8 and SO-8 packages
• Safety approvals: UL approval, 3750 VRMS for 1 minute
• CSA approval
• IEC/EN/DIN EN 60747-5-2 approval
VIORM = 630 VPEAK (HCPL-3020),
VIORM = 566 VPEAK (HCPL-0302)
Applications
• Isolated IGBT/power MOSFET gate drive
• AC and brushless DC motor drives
• Industrial inverters
• Air conditioner
• Washing machine
• Induction heater for cooker
• Switching power supplies (SPS)
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to pre-
vent damage and /or degradation which may be induced by ESD.
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1 page  
Regulatory Information
The HCPL-0302/3020 has been approved by the following organizations:
IEC/EN/DIN EN 60747-5-2
Approved under:
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884 Teil 2):2003-01.
(Option 060 only)
UL
Approval under UL 1577, component recognition pro-
gram up to VISO = 3750 VRMS. File E55361.
CSA
Approval under CSA Component Acceptance Notice #5,
File CA 88324.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics (HCPL-3020 and HCPL-0302 Option 060)
Description
Symbol HCPL-3020 HCPL-0302 Unit
Installation Classification per DIN VDE 0110/1.89, Table 1
for Rated Mains Voltage 150 Vrms
I – IV
I – IV
for Rated Mains Voltage 300 Vrms
I – III
I – III
for Rated Mains Voltage 600 Vrms
I – II
Climatic Classification
55/100/21 55/100/21
Pollution Degree (DIN VDE 0110/1.89)
2 2
Maximum Working Insulation Voltage
VIORM
630
566 Vpeak
Input to Output Test Voltage, Method b [1]
VIORM x 1.875 = VPR, 100% Production Test with tm = 1 sec,
Partial Discharge < 5 pC
VPR
1181
1050
Vpeak
Input to Output Test Voltage, Method a [1]
VIORM x 1.5 = VPR, Type and Sample Test, tm = 60 sec,
Partial Discharge < 5 pC
VPR 945 840 Vpeak
Highest Allowable Overvoltage
(Transient Overvoltage tini = 10 sec)
VIOTM
6000
4000
Vpeak
Safety-Limiting Values – Maximum Values Allowed in the Event of a
Failure.
Case Temperature
TS 175 150 °C
Input Current [2]
IS, INPUT 230
150 mA
Output Power [2]
PS, OUTPUT 600
600 mW
Insulation Resistance at TS, VIO = 500 V
RS
>109
>109
Ω
1. Refer to the optocoupler section of the Isolation and Control Compo-
nents Designer’s Catalog, under Product Safety Regulations section,
(IEC/EN/DIN EN 60747-5-2), for a detailed description of Method a
and Method b partial discharge test profiles.
2. Refer to the following figure for dependence of PS and IS on ambient
temperature.
800
700
PS (mW)
IS (mA)
600
500
400
300
200
100
0
0 25 50 75 100 125 150 175 200
TS – CASE TEMPERATURE – C
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Applications Information Eliminating Negative IGBT
Gate Drive
To keep the IGBT firmly off, the HCPL-3020 and HCPL-
0302 have a very low maximum VOL specification of
1.0 V. Minimizing Rg and the lead inductance from the
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.
+5 V
270 Ω
CONTROL
INPUT
74XXX
OPEN
COLLECTOR
HCPL-3020/0302
18
0.1 µF
–+VCC = 15 V
27
Rg
Q1
36
45
Q2
Figure 17. Recommended LED drive and application circuit for HCPL-3020 and HCPL-0302.
+ HVDC
3-PHASE
AC
- HVDC
11
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| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet HCPL-0302.PDF ] | |
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