CT MICRO CT827 SL T1 Dual Channel Phototransistor Optocoupler Featuring 8 Pin DIP Package and Performance
Product Overview
The CT827 Series is a dual-channel phototransistor optocoupler featuring DC input and transistor output, housed in an 8-pin DIP package with various lead forming options. It offers high isolation of 5000 VRMS and operates within a wide temperature range of -55 C to 110 C. Designed for reliability and compliance with environmental standards like RoHS and REACH, this series is suitable for applications in switch-mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. It is compliant with multiple international regulatory approvals including UL, VDE, CQC, and IEC standards.
Product Attributes
- Brand: CT Micro
- Product Series: CT827 Series
- Material Compliance: Green material, RoHS compliant, REACH compliance
- Regulatory Approvals: UL - UL1577 (E364000), VDE - EN60747-5-5(VDE0884-5), CQC GB4943.1, GB8898, IEC60065, IEC60950
Technical Specifications
| Symbol | Parameters | Ratings | Units | Notes |
|---|---|---|---|---|
| VISO | Isolation voltage | 5000 | VRMS | |
| PTOT | Total power dissipation | 200 | mW | |
| TOPR | Operating temperature | -55 ~ +110 | C | |
| TSTG | Storage temperature | -55 ~ +150 | C | |
| TSOL | Soldering temperature | 260 | C | |
| IF | Forward current (Emitter) | 60 | mA | |
| IF(TRANS) | Peak transient current (Emitter) | 1 | A | 1s P.W, 300pps |
| VR | Reverse voltage (Emitter) | 6 | V | |
| PD (Emitter) | Emitter power dissipation | 100 | mW | |
| PD (Detector) | Detector power dissipation | 150 | mW | |
| BVCEO | Collector-Emitter Breakdown Voltage (Detector) | 80 | V | |
| BVECO | Emitter-Collector Breakdown Voltage (Detector) | 7 | V | |
| IC | Collector Current (Detector) | 50 | mA | |
| VF | Forward voltage (Emitter) | 1.24 | V | IF=10mA |
| IR | Reverse Current (Emitter) | 5 | A | VR = 6V |
| CIN | Input Capacitance (Emitter) | 10 / 30 | pF | f=1MHz |
| BVCEO | Collector-Emitter Breakdown Voltage (Detector) | 80 | V | IC= 100A |
| BVECO | Emitter-Collector Breakdown Voltage (Detector) | 7 | V | IE= 100A |
| ICEO | Collector-Emitter Dark Current (Detector) | 100 | nA | VCE= 20V, IF=0mA |
| CTR | Current Transfer Ratio | 50 - 600% (CT827) 80 - 160% (CT827A) 130 - 260% (CT827B) | % | IF= 5mA, VCE= 5V |
| VCE(SAT) | Collector-Emitter Saturation Voltage | 0.1 / 0.2 | V | IF= 20mA, IC= 1mA |
| RIO | Isolation Resistance | 5x1010 | VIO= 500VDC | |
| CIO | Isolation Capacitance | 0.5 / 1 | pF | f=1MHz |
| tr | Rise Time | 6 / 18 | s | IC= 2mA, VCE= 2V, RL= 100 |
| tf | Fall Time | 8 / 18 | s | IC= 2mA, VCE= 2V, RL= 100 |
Note: Different lead forming options are available. Refer to package dimensions for details.
Device Marking: CT 827R VYWWK (CT: CT Micro, 827: Product Number, R: CTR Rank, V: VDE Option, Y: Fiscal Year, WW: Work Week, K: Production Code)
Ordering Information: CT827X(V)(Y)(Z)
- X = Part No. (A, B or None)
- V = VDE Option (V or None)
- Y = Lead form option (S, SL, M or None)
- Z = Tape and reel option (T1, T2 or None)
Available Options:
- Standard 8 Pin Dip (40 Units/Tube)
- M Gullwing (400mil) Lead Forming (40 Units/Tube)
- S(T1) Surface Mount Lead Forming With Option 1 Taping (1000 Units/Reel)
- S(T2) Surface Mount Lead Forming With Option 2 Taping (1000 Units/Reel)
- SL(T1) Surface Mount (Low Profile) Lead Forming With Option 1 Taping (1000 Units/Reel)
- SL(T2) Surface Mount (Low Profile) Lead Forming With Option 2 Taping (1000 Units/Reel)
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