Rev. A/
JY
2007
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06
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KPC4N33
TAITRON COMPONEN
T
S INCORPORATED www.taitroncomponents.com
Tel: (800)
-
247
-
2232 (800)
-
TAITRON (661)
-
257
-
6060
Fax:
(
800
)
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TAITFAX
(
800
)
-
824
-
8329
(
661
)
-
257
-
6415
Page 1
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HIGH RELIABILIT
Y
PHOTO COUPLER
QRCTA16P
High Reliability Photo Coupler
Features
• High current transfer ratio
(CTR: MIN.500% at IF=1mA, Vce=2V)
• High isolation voltage between input and output
(Viso: 5000Vrms)
• Compact dual-in-line package
Applications
• System appliances, measuring instruments
• Industrial robots
• Copies, automatic vending machines
• Signal transmission between circuits of different potentials and impedances
• Telephone sets
• Copiers, facsimiles
• Interface with various power supply circuits, power distribution boards
• Numerical control machines
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High Reliability Photo Coupler
KPC4N33
Absolute Maximum Ratings (Ta=25°C)
Parameter Symbol Rating Unit
Forward Current IF 50 mA
Peak forward current IFM 1 A
Reverse voltage VR 6 A
Input
Power dissipation PD 70 mW
Collector-emitter voltage VCEO 30 V
Collector-base voltage VCBO 30 V
Emitter-base voltage VEBO 6 V
Collector current IC 150 mA
Output
Collector power dissipation PC 200 mW
Total po wer dissipation Ptot 200 mW
Isolation voltage 1 minute Viso 5000 Vrms
Operating Temperature Topr -55 ~ +115 °C
Storage Temperature Tstg -55 ~ +125 °C
Soldering temp erature 10 second Tsol 260 °C
Electro-Optical Characteristics (Ta=25°C)
Parameter Symbol Min. Typ. Max. Unit Condition
Forward Voltage VF ---- 1.2 1.4 V IF =10mA
Peak forward voltage VFM ---- ---- 3.5 V IFM =0.5A
Reverse current IR ---- ---- 10 uA VR =4V
Input
Terminal capacitance Ct ---- 30 ---- pF V =0, f =1kHz
Output Collector dark current
ICEO ---- ---- 0.1 uA VCE =10V, IF =0
Current transfer ratio CTR 500 4000 ---- % IF =1mA, VCE =2V
Collector-emitter saturation voltage VCE(sat) ---- ---- 1.0 V IF =8mA, IC =2mA
Isolation resistance Riso 5x1010 ---- ---- ohm DC500V
Floating capacitance Cf ---- 0.6 1.0 pF V =0, f =1MHz
Cut-off frequency fC ---- 7 ---- kHz
VCC=5V,IC =2mA,
RL=100ohm
Response time (Rise) tr ---- 5 40 us
Transfer
Charactertics
Response time (Fall) tf ---- 60 100 us
VCE=10V,IC =50mA
RL=100ohm
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High Reliability Photo Coupler
KPC4N33
Flg.1 Current Transfer Ratio vs.
Forward Current
Forward Current IF (mA)
Flg.4 Forward Current vs. Ambient
Temperature
Ambient Temperature Ta (°C)
Flg.2 Collector Power Dissipation vs.
Ambient Temperature
Ambient Temperature Ta (°C)
Flg.6 Collector Current vs. Collector
Emitter Voltage
Collector-emitter Voltage VCE (V)
Typical Electro-Optical Characteristics Curves
Flg.3 Collector Dark Current vs.
Ambient Temperature
Ambient Temperature Ta (°C)
Forward Current
IF (mA)
Current transfer ratio
CTR (%)
Collector Power Dissipation
Pc
(
mW
)
Collector Dark Current
Iceo (A)
Flg.5 Forward Current vs. Forward
Voltage
Forward Voltage VF (V)
Collector Current
IC (mA)
Forward Current IF (mA)
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High Reliability Photo Coupler
KPC4N33
Flg.10 Response Time vs. Load Resistan ce
Load Resistance RL (Kohm)
Flg.7 Relative Current Transfer Ratio vs.
Ambient Temperature
Ambient Temperature Ta
(
°C
)
Flg.8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
Ambient Temperature Ta (°C)
Flg.9 Collector-emitter Saturation
Voltage vs. Forward Current
Forward Current IF (mA)
Response Rise Time (uS)
Flg.11 Peak Forward Current vs.
Duty Ratio
Load Resistance RL (Kohm)
Peak Forward Current
IFM (mA)
Collector-emitter Saturation
Voltage Vce (V)
Relative Current Transfer Ratio (%)
Collector-emitter Saturation
Voltage Vce (V)
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High Reliability Photo Coupler
KPC4N33
Note: 1. Dimensions are in millimeters
2. Tolerances unless dimensions ± 0.2mm
Package Dimensions (In mm)
Schematic: Top View
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High Reliability Photo Coupler
KPC4N33
How to contact us
US HEADQUARTERS
28040 WEST HARRISON PARKWAY, VALENCIA, CA 9135 5-4162
Tel: (800) TAITRON (800) 247-2232 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO
C.P. 42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA
Tel: +86-21-54249942
Fax: +86-21-5424-9931
TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-0 01
BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052