Optocoupler device VISHAY SFH6156-2T with low coupling capacitance and high isolation voltage in SMD package
Key Attributes
Model Number:
SFH6156-2T
Product Custom Attributes
Fall Time:
14us
Output Current:
50mA
Rise Time:
2us
Vce Saturation(VCE(sat)):
250mV@2.5mA,10mA
Operating Temperature:
-55℃~+100℃
Load Voltage:
70V
Reverse Voltage:
6V
Current Transfer Ratio:
125%;63%
Voltage - Forward(Vf):
1.25V
Forward Current(If):
60mA
Number Of Channels:
1
Load Type:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
5.3kV
Mfr. Part #:
SFH6156-2T
Package:
SMD-4P
Product Description
SFH6156 Optocoupler
The SFH6156 is a high-reliability optocoupler featuring a phototransistor output, designed for signal transmission between electrically separated circuits. It offers excellent CTR linearity, low coupling capacitance, and a high isolation voltage of 5300 VRMS. The device utilizes a GaAs infrared diode emitter optically coupled to a silicon planar phototransistor detector, housed in a plastic SMD package. Key advantages include fast switching times and low CTR degradation, making it suitable for applications such as switchmode power supplies, telecommunications, and battery-powered equipment.
Product Attributes
- Brand: Vishay Semiconductors
- Certifications: UL1577, DIN EN 60747-5-5 (VDE 0884-5), CSA 22.2, BSI IEC 60950, IEC 60065, FIMKO EN6005, EN60950-1, CQC G8898-2011
- Material categorization: Refer to www.vishay.com/doc?99912 for definitions of compliance.
Technical Specifications
| Part Number | CTR (%) | Package | Agency Certified/Package | Isolation Test Voltage | Forward Voltage (typ.) | Collector Emitter Leakage Current (max.) | Collector Emitter Saturation Voltage (typ.) | Turn-on Time (typ.) | Turn-off Time (typ.) |
| SFH6156-1 | 40 to 80 | SMD-4, 100 mil, pitch | UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 50 nA | 0.25 V | 3 s | 18 s |
| SFH6156-2 | 63 to 125 | SMD-4, 100 mil, pitch | UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 50 nA | 0.25 V | 4.2 s | 23 s |
| SFH6156-3 | 100 to 200 | SMD-4, 100 mil, pitch | UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 100 nA | 0.25 V | 4.2 s | 23 s |
| SFH6156-4 | 160 to 320 | SMD-4, 100 mil, pitch | UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 100 nA | 0.25 V | 6 s | 25 s |
| SFH6156-1X001 | 40 to 80 | SMD-4, 100 mil, pitch | VDE, UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 50 nA | 0.25 V | 3 s | 18 s |
| SFH6156-2X001 | 63 to 125 | SMD-4, 100 mil, pitch | VDE, UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 50 nA | 0.25 V | 4.2 s | 23 s |
| SFH6156-3X001 | 100 to 200 | SMD-4, 100 mil, pitch | VDE, UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 100 nA | 0.25 V | 4.2 s | 23 s |
| SFH6156-4X001 | 160 to 320 | SMD-4, 100 mil, pitch | VDE, UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 100 nA | 0.25 V | 6 s | 25 s |
| SFH6156-3X001T1 | 100 to 200 | SMD-4 > 8 mm | VDE, UL, cUL, BSI, FIMKO, CQC | 5300 VRMS | 1.25 V | 100 nA | 0.25 V | 4.2 s | 23 s |
2412201607_VISHAY-SFH6156-2T_C118292.pdf
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