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부품번호 | HCPL3000 기능 |
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기능 | Power Bipolar TransistorBase Drive Optocoupler | ||
제조업체 | HP | ||
로고 | |||
전체 9 페이지수
Power Bipolar Transistor
Base Drive Optocoupler
Technical Data
H
HCPL-3000
Features
• High Output Current
IO2 (2.0 A Peak, 0.6 A
Continuous)
IO1 (1.0 A Peak, 0.5 A
Continuous)
• 1.5 kV/µs Minimum Common
Mode Rejection (CMR) at
VCM = 600 V
• Wide VCC Range (5.4 to 13
Volts)
• 2 µs Typical Propagation
Delay
• Recognized under UL 1577
for Dielectric Withstand
Proof Test Voltage of 5000
Vac, 1 Minute
Description
The HCPL-3000 consists of a
Silicon-doped GaAs LED optically
coupled to an integrated circuit
with a power output stage. This
optocoupler is suited for driving
power bipolar transistors and
power Darlington devices used in
motor control inverter applica-
tions. The high peak and steady
state current capabilities of the
output stage allow for direct
interfacing to the power device
without the need for an interme-
diate amplifier stage. With a CMR
Functional Diagram
rating of 1.5 kV/µs this optocoup-
ler readily rejects transients found
in inverter applications.
The LED controls the state of the
output stage. Transistor Q2 in the
output stage is on with the LED
off, allowing the base of the
power device to be held low.
Turning on the LED turns off
transistor Q2 and switches on
transistor Q1 in the output stage
which provides current to drive
the base of a power bipolar
device.
Applications
• Isolated Bipolar Transistor
Base Drive
• AC and DC Motor Drives
• General Purpose Industrial
Inverters
• Uninterruptable Power
Supply
ANODE 1
CATHODE 2
3
4
HCPL-3000
8 VCC
7 GND
Q2
6 VO2
Q1
5 VO1
TRUTH TABLE
LED OUTPUT
ON HIGH LEVEL
OFF LOW LEVEL
Q1
ON
OFF
Q2
OFF
ON
THE USE OF A 0.1µF BYPASS CAPACITOR CONNECTED BETWEEN PINS 8 AND 7 IS RECOMMENDED. ALSO, CURRENT LIMITING
RESISTORS ARE RECOMMENDED (SEE FIGURE 1, NOTE 2, AND NOTE 7).
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.
5965-3584E
1-329
+5 V
240 Ω
1
HCPL-3000
Q2
CONTROL
INPUT
TTL
OR
LSTTL
2
TOTEM
POLE
OUTPUT
1 GATE
Q1
R1 = 5 - 250 Ω
R2 = 1 - 2 Ω
BYPASS CAPACITOR C1 = 0.1 µF
8
C1
7
6
R2
5
R1
I O1
VCC (+ 5.4 V + 13 V)
POWER TRANSISTOR
MODULE
Figure 1. Recommended Output Transistor Protection and Typical Application Circuit.
+ HVDC
3-PHASE
AC
- HVDC
Electrical Specifications
Over recommended temperature (TA = -20°C to +80°C) unless otherwise specified.
Parameter
Sym. Min. Typ. Max. Units Test Conditions
Input Forward Voltage VF
- 1.1 1.4 V IF = 5 mA, TA = 25°C
0.6 0.9 - V IF = 0.2 mA, TA = 25°C
Input Reverse Current IR
-
- 10 µA VR = 3 V, TA = 25°C
Input Capacitance
CIN - 30 250 pF VF = 0 V, f = 1 kHz,
TA = 25°C
Output 1 Low Level VO1L
Voltage
-
0.2 0.4 V VCC = 6 V, IO1 = 0.4 A,
RL2 = 10 Ω, IF = 5 mA
Leakage IO1L -
Current
- 200 µA VCC = VO1 = 13 V, VO2 = 0 V,
IF = 0 mA
Output 2 High Level VO2H 4.5 5.0 - V VCC = 6 V, IO2 = -0.4 A
Voltage
IF = 5 mA, VO1 = 6 V
Low Level VO2L
Voltage
-
0.2 0.4 V VCC = 6 V, IO2 = 0.5 A,
IF = 0 mA
Leakage IO2L -
Current
- 200 µA VCC = 13 V, IF = 5 mA,
VO2 = 13 V
Supply High Level ICCH
Current
-
-
9 13 mA TA = 25°C
- 17
VCC = 6 V, IF = 5 mA
Low Level ICCL
-
11 15 mA TA = 25°C
Low to High
Threshold Input
Current
- - 20
VCC = 6 V, IF = 0 mA
IFLH 0.3 1.5 3.0 mA TA = 25°C
0.2 - 5.0 mA VCC = 6 V, RL1 = 5 Ω,
RL2 = 10 Ω
Fig.
13
2, 16,
17
4
3, 18,
19
20,
21
5
22
23
6, 14,
15
Note
2
2
2
3
1-332
4페이지 IF
SW
AB
1
2
3
4
VCM
CM H, VO2
SW AT A, IF = 5 mA
HCPL-3000
VCC 8
GND 7
Q2
6
Q1 VO2
5
VO1
+–
VCM
R L1
RL2
VCC
+
-
–
VO2
+
VCM
∆ VO2H
GND
VO2H
CM L , VO2
SW AT B, IF = 0 mA
∆ VO2L
VO2L
GND
Figure 8. Test Circuit for CMH and CML.
30
25
20
15
10
5
0
-20
0 25 50 75
80
AMBIENT TEMPERATURE TA (°C)
100
Figure 9. LED Forward Current vs. Ambient Temperature.
600
500
400
300
200
100
0
-20
0 25 50 75
80
AMBIENT TEMPERATURE TA (°C)
100
600
550
500
400
300
200
100
0
-20
0
25 50 75 100
80
AMBIENT TEMPERATURE TA (°C)
10.0
5.0
• SINGLE OSC.
PULSE
TA = 25°C
2.0 I 02 MAX (PULSE)
100 ms•
10 ms• 1 ms•
1.0
I 02 MAX (CONTINUOUS)
0.5 IS •
0.2 DC (TA = 80°C)
DC
0.1
0.2
VCC (MAX)
0.5 1.0 2.0
5.0 10.0 20.0
OUTPUT 2 VOLTAGE V02 (V)
Figure 10. Maximum IC Output Power
Dissipation vs. Ambient Temperature.
Figure 11. Maximum Total Power
Dissipation vs. Ambient Temperature.
Figure 12. Typical Peak Output 2
Current vs. Output 2 Voltage (Safe
Operating Area Q2).
1-335
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부품번호 | 상세설명 및 기능 | 제조사 |
HCPL3000 | Power Bipolar TransistorBase Drive Optocoupler | HP |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |