Integrated LED Phototransistor HENGTUO PC 817 C F Photoelectric Coupler for Programmable Controllers
Product Overview
The PC-817X is a photoelectric coupler designed with an integrated light-emitting diode and phototransistor. Available in a 4-pin package with options for wide-lead spacing and SMD, this device offers high input-output isolation voltage of 5,000Vrms and a wide operating temperature range of -55 to 110. Key features include a minimum Current Transfer Ratio (CTR) of 50% and compliance with major safety approvals such as UL 1577, VDE DIN EN60747-5-5, and CQC. The PC-817X is suitable for applications including programmable controllers, switching power supplies, intelligent meters, and various home appliances like air conditioners, fans, and water heaters. It also adheres to RoHS and MSL1 standards.
Product Attributes
- Brand/Series: PC-817X Photo Coupler PC series
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022
- Compliance: RoHS, MSL1
- Lead Frame Material Options: F (Iron), NONE (Copper)
- Marking: No Marking unless otherwise requested
Technical Specifications
| Parameter | Symbol | Value | Unit | Condition |
|---|---|---|---|---|
| Current Transfer Ratio (CTR) | CTR | MIN. 50% | % | IF = 5mA, VCE = 5V |
| Input-Output Isolation Voltage | Viso | 5,000 | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. (Pins 1,2 shorted; Pins 3,4 shorted) |
| Operating Temperature | Top | -55 ~ 110 | ||
| Input Forward Current | IF | 50 | mA | Maximum Rating |
| Reverse Voltage | VR | 6 | V | Maximum Rating |
| Power Dissipation (Input) | P | 70 | mW | Maximum Rating |
| Peak Forward Current | IFP | 1 | A | 100s pulse, 100Hz |
| Thermal Resistance Junction-Ambient | RthJ-A | 325 | C/W | |
| Thermal Resistance Junction-Case | RthJ-C | 200 | C/W | |
| Collector-Emitter Voltage | VCEO | 80 | V | Maximum Rating |
| Emitter-Collector Voltage | VECO | 6 | V | Maximum Rating |
| Collector Current | IC | 50 | mA | Maximum Rating |
| Collector Power Dissipation (Output) | PC | 150 | mW | Maximum Rating |
| Storage Temperature | Tstg | 55 ~ 125 | C | Maximum Rating |
| Total Power Consumption | P(W) | 200 | mW | Maximum Rating |
| Soldering Temperature | TSOL | 260 | C | 10 seconds |
| Input Forward Voltage | VF | 1.2 (Typ.) | V | IF=20mA |
| Reverse Current | IR | - (Max. 10 A) | A | VR=4V |
| Terminal Capacitance | Ct | 30 (Typ.) | pF | V=0, f=1KHz |
| Collector Dark Current | ICEO | - (Max. 100 nA) | nA | VCE=20V, IF=0 |
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | IC=0.1mA, IF=0 |
| Emitter-Collector Breakdown Voltage | BVECO | 6 | V | IE=10A, IF=0 |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 (Typ.) | V | IF=20mA, IC=1mA |
| Isolation Resistance | Riso | 51010 (Min.) | DC500V, 40 ~ 60% R.H. | |
| Floating Capacitance | Cf | 0.6 (Typ.) | pF | V=0, f=1MHz |
| Cut-off Frequency | fc | 80 | kHz | VCE=5V, IC=2mA RL=100,-3d B |
| Response Time (Rise) | tr | 4 (Typ.) | s | VCE=2V, IC=2mA RL=100 |
| Response Time (Fall) | tf | 3 (Typ.) | s | VCE=2V, IC=2mA RL=100 |
| CTR Rank (NONE) | CTR | 50 ~ 600 | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (A) | CTR | 80 ~ 160 | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (B) | CTR | 130 ~ 260 | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (C) | CTR | 200 ~ 400 | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (D) | CTR | 300 ~ 600 | % | IF=5mA, VCE=5V, Ta=25C |
Product Nomenclature: PC -817 X -X X- X X X- XX
Lead Form Options: S1 (DIP4-S1), M (DIP4-M), NONE (DIP4 Normal)
CTR Rank Options: A, B, C, D, E
Tape and Reel Options: TP, TP1, NONE
Lead Frame Material Options: F (Iron), NONE (Copper)
VDE Order Option: V (fixed code)
Halogen Free Option: G (fixed code)
2410241625_HENGTUO-PC-817-C-F_C42368114.pdf
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