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What is KT1015?

This electronic component, produced by the manufacturer "Cosmo", performs the same function as "4PIN LSOP PHOTOTRANSISTOR".


KT1015 Datasheet PDF - Cosmo

Part Number KT1015
Description 4PIN LSOP PHOTOTRANSISTOR
Manufacturers Cosmo 
Logo Cosmo Logo 


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cosmo
z Description
The KT101X series consist of an infrared emitting
diode, optically coupled to a phototransistor detector,
and is incorporated in a 4 pin LSOP wide body
package. It features a high current transfer ratio, low
coupling capacitance and high isolation voltage.
KT101X Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
z Schematic
1
4
23
z Features
1. Halogen free
2. Pb free and RoHS compliant
3. Temperature range -55to 115
4. High isolation voltage 5000Vrms
5. Opaque type, SMD low profile 4 lead package
6. Current transfer ratio
(CTR : Min.50% at IF=5mA VCE=5V)
7. 8mm outer creepage distance
8. DC input with transistor output
9. MSL class 1
10. Agency Approvals:
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• VDE Approved (No. 40031267): DIN EN60747-5-5
• FIMKO Approved: EN60065, EN60950, EN60335, EN60601
• CQC Approved: GB8898-2011, GB4943.1-2011
1. Anode
2. Cathode
3. Emitter
4. Collector
z Applications
• Hybrid substrates that require high density mounting
• Programmable controllers
• Switch mode power supplies
• Microprocessor system interface
Cosmo Electronics Corp.
Document No. 69P00007.4
-1-
http://www.cosmo-ic.com

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KT1015 equivalent
cosmo
KT101X Series
4PIN LSOP PHOTOTRANSISTOR
PHOTOCOUPLER
Fig.6 Collector Current
vs. Collector-Emitter Voltage
Ta=25
50
I F =30mA
I F =20mA
40
I F =10mA
30
PC (M A X)
20 I F =5mA
10
0 5 10
Collector-Emitter Voltage VCE (V)
Fig.8 Collector-Emitter Saturation Voltage
vs. Ambient Temperature
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
-55
IF =10m A
Ic=1m A
0 25 50 75
115
Ambient Temperature Ta ()
Fig.10 Response Time (Rise)
vs. Load Resistance
100
50
20
10
VCE =2V
Ic= 2m A
Ta=25°C
tr
5
2
1
0 .5
0 .2
0 .1
0 .1
1
Load Resistance RL (KΩ)
10
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150 I F = 5 m A
Vce=5V
100
50
0
-55
-25
0
25 50 75
Ambient Temperature Ta ()
115
Fig.9 Collector-Emitter Saturation
Voltage vs. Forward Current
7
6
5
4
3
2
1
0
0
Ta=25°C
Ic=0.5m A
Ic= 1 m A
Ic= 3m A
Ic= 5 m A
Ic=7m A
5 10
Forward Current IF (mA)
Fig.11 Response Time (Fall)
vs. Load Resistance
100
50
20
10
VCE =2V
Ic= 2 m A
T a = 2 5 °C
tf
5
2
1
0 .5
0 .2
0 .1
0 .1
1
Load Resistance RL (KΩ)
10
Cosmo Electronics Corp.
Document No. 69P00007.4
-5-
http://www.cosmo-ic.com


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for KT1015 electronic component.


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