High Voltage Photocoupler Orient ORPC-3H7B with 50 Percent CTR and Wide Operating Temperature Range
Key Attributes
Model Number:
ORPC-3H7B
Product Custom Attributes
Rise Time:
2us@2mA,100Ω
Output Current:
50mA
Fall Time:
3us
Vce Saturation(VCE(sat)):
400mV@2.4mA,8mA
Operating Temperature:
-30℃~+110℃
Load Voltage:
80V
Reverse Voltage:
6V
Current Transfer Ratio:
600%;50%
Forward Current(If):
50mA
Number Of Channels:
1
Load Type:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
ORPC-3H7B
Package:
SOP-4-1.27mm
Product Description
Product Overview
The ORPC-3H7 series photocoupler from Shenzhen Orient Technology Co., Ltd. features an infrared light-emitting diode and a phototransistor detector encapsulated in a 4-pin SOP package. It is halogen and Sb2O3-free, compliant with RoHS standards, and offers features such as a minimum CTR of 50%, insulation voltage of 3,750Vrms, a high collector-emitter voltage of 80V, and an operating temperature range of -55 to 110. This product is suitable for high-density mounting on hybrid PCB substrates, programmable controllers, and system appliances and measuring instruments.
Product Attributes
- Brand: Orient Technology
- Model: ORPC-3H7
- Origin: Shenzhen, China
- Certifications: RoHS compliant, Halogen-free
Technical Specifications
| Parameter | Symbol | Rated Value | Unit | Condition |
| Input | ||||
| Forward Current | IF | 50 | mA | Normal Temperature |
| Peak forward current | IFM | 1 | A | t=10us |
| Reverse Voltage | VR | 6 | V | |
| Power Dissipation | P | 70 | mW | |
| Output | ||||
| Collector and emitter Voltage | VCEO | 80 | V | |
| Emitter and collector Voltage | VECO | 7 | V | |
| Collector Current | IC | 50 | mA | |
| Power Dissipation | PC | 150 | mW | |
| Total Power Dissipation | Ptot | 200 | mW | *1 |
| Insulation Voltage | Viso | 3750 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% |
| Rated Impulse Insulation Voltage | VIORM | 630 | V | |
| Working Temperature | Topr | -30 to + 110 | ||
| Deposit Temperature | Tstg | -55 to + 125 | *2 | |
| Soldering Temperature | Tsol | 260 | *1 | |
| Opto-electronic Characteristics (Ta=25) | ||||
| Forward Voltage | VF | 1.0 - 1.3 | V | IF=10mA |
| Reverse Current | IR | 10 | A | VR=5V |
| Terminal Capacitance | Ct | 30 - 250 | pF | V=0, f=1KHz |
| Collector Dark Current | ICEO | 100 | nA | VCE=20V, IF=0mA |
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | IC=0.1mA, IF=0mA |
| Emitter-Collector Breakdown Voltage | BVECO | 7 | V | IE=10uA, IF=0mA |
| Current Transfer Ratio | CTR | 100 - 600 | % | IF=5mA, VCE=5V, Ta=25 (Rank A: 100-160, B: 130-260, C: 200-400, D: 300-600, No mark: 50-600) |
| Collector Current | IC | 5 - 30 | mA | |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.4 | V | IF=8mA, IC=2.4mA |
| Insulation Impedance | Riso | 51010 - 11011 | DC500V, 40~60%R.H. | |
| Floating Capacitance | Cf | 0.6 - 1 | pF | V=0, f=1MHz |
| Response Time (Rise Time) | tr | 2 - 12 | s | VCE=5V, IC=2mA, RL=100, f=100Hz |
| Response Time (Descend Time) | tf | 3 - 12 | s | |
2410121451_Orient-ORPC-3H7B_C394245.pdf
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