Optocoupler device KTP KTP3H7 C TA AW with high current transfer ratio and 4 pin SSOP package design
Key Attributes
Model Number:
KTP3H7-C-TA-AW
Product Custom Attributes
Fall Time:
3us
Output Current:
50mA
Rise Time:
5us
Vce Saturation(VCE(sat)):
100mV@10mA,1mA
Operating Temperature:
-55℃~+110℃
Load Voltage:
80V
Reverse Voltage:
6V
Current Transfer Ratio:
200%;400%
Forward Current(If):
50mA
Pd - Power Dissipation:
200mW
Number Of Channels:
1
Load Type:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
KTP3H7-C-TA-AW
Package:
SOP-4
Product Description
Product Overview
The KTP3H7 series are optocouplers packaged in a compact 4-pin SSOP with a 2.0 mm profile. They consist of an infrared emitting diode optically coupled to a phototransistor detector, offering high isolation voltage (Viso=3750 V rms) and various current transfer ratios (CTR) depending on the model. These devices are halogen-free and suitable for signal transmission between circuits of different potentials and impedances.
Product Attributes
- Brand: KTP Semiconductor
- Certifications: Halogen Free (Br < 900ppm, Cl < 900ppm, Br+Cl < 1500ppm)
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta=25C) | ||||||
| Forward current | IF | 50 | mA | |||
| Peak forward current (1us pulse) | IFP | 1 | A | (1us pulse) | ||
| Reverse voltage | VR | 6 | V | |||
| Power dissipation | PD | 70 | mW | |||
| Derating factor (above Ta=90) | PD | 2.0 | mW/ | (above Ta=90) | ||
| Collector current | IC | 50 | mA | |||
| Collector and emitter Voltage | VCEO | 80 | V | |||
| Emitter and Collector Voltage | VECO | 7 | V | |||
| Power dissipation | PC | 150 | mW | |||
| Derating factor (above Ta=70) | PC | 3.1 | mW/ | (above Ta=70) | ||
| Total Consume Power | PTOT | 200 | mW | |||
| Isolation Voltage*1 | Viso | 3750 | Vrms | AC for 1 minute, 40~60%RH | ||
| Operating temperature | TOPR | -55 | 110 | |||
| Storage temperature | TSTG | -55 | 125 | |||
| Soldering temperature*2 | TSOL | 260 | (Soldering time is 10 seconds) | |||
| Electrical Characteristics (Ta=25 unless specified otherwise) | ||||||
| Forward voltage | VF | 1.2 | 1.4 | V | IF=20mA | |
| Reverse current | IR | 10 | A | VR=4V | ||
| Input capacitance | Cin | 30 | 250 | pF | V=0, f=1kHz | |
| Collector-Emitter dark current | ICEO | 100 | nA | VCE=20V, IF =0mA | ||
| Collector-Emitter breakdown voltage | VCEO | 80 | V | IC=0.1mA, IF=0mA | ||
| Emitter-Collector breakdown voltage | VECO | 7 | V | IE=0.1mA, IF=0mA | ||
| Collector-Emitter saturation voltage | VCE(sat) | 0.1 | 0.2 | V | IF=10mA, IC=1mA | |
| Isolation resistance | RISO | 5x1010 | VIO=500Vdc, 40~60% R.H. | |||
| Floating capacitor | CIO | 0.3 | 1.0 | pF | VIO=0V, f=1MHz | |
| Response Time (Rise) | Tr | 5 | 18 | s | VCE=2V, IC=2mA, RL=100 | |
| Response Time (Fall) | Tf | 3 | 18 | s | ||
| Transfer Characteristics (Ta=25, unless specified otherwise) | ||||||
| Current Transfer ratio (CTR) | CTR | % | IF=5mA, VCE=5V | |||
| KTP3H7 R | 50 | 600 | % | IF=5mA, VCE=5V | ||
| KTP3H7A | 80 | 160 | % | IF=5mA, VCE=5V | ||
| KTP3H7B | 130 | 260 | % | IF=5mA, VCE=5V | ||
| KTP3H7C | 200 | 400 | % | IF=5mA, VCE=5V | ||
| KTP3H7D | 300 | 600 | % | IF=5mA, VCE=5V | ||
| KTP3H7E | 100 | 200 | % | IF=5mA, VCE=5V | ||
| KTP3H7F | 150 | 300 | % | IF=5mA, VCE=5V | ||
| KTP3H7H | 40 | 80 | % | IF=10mA, VCE=5V | ||
| KTP3H7I | 63 | 125 | % | IF=10mA, VCE=5V | ||
| KTP3H7J | 100 | 200 | % | IF=10mA, VCE=5V | ||
| KTP3H7K | 160 | 320 | % | IF=10mA, VCE=5V | ||
Product Applications
- DC-DC converter
- Programmable controllers
- Telecommunication equipments
- Signal transmission between circuits of different potentials and impedances
2508191745_KTP-KTP3H7-C-TA-AW_C50377105.pdf
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