Part Number Manufacturer / Brand Brife Description Part StatusNumber of ChannelsVoltage - IsolationCurrent Transfer Ratio (Min)Current Transfer Ratio (Max)Turn On / Turn Off Time (Typ)Rise / Fall Time (Typ)Input TypeOutput TypeVoltage - Output (Max)Current - Output / ChannelVoltage - Forward (Vf) (Typ)Current - DC Forward (If) (Max)Vce Saturation (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
QT Brightek (QTB) MINI-FLAT PACKAGE PHOTOTRANSISTO Active13750Vrms50% @ 1mA600% @ 1mA
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6µs, 8µsDCTransistor80V50mA1.24V50mA200mV-55°C ~ 110°CSurface Mount6-SOIC (0.173", 4.40mm Width), 4 Leads4-Mini-Flat
QT Brightek (QTB) HALF PITCH MINI-FLAT PACKAGE PHO Active13750Vrms50% @ 5mA600% @ 5mA
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6µs, 8µsDCTransistor80V50mA1.24V50mA200mV-55°C ~ 125°CSurface Mount4-SOIC (0.173", 4.40mm Width)4-Mini-Flat
QT Brightek (QTB) HALF PITCH MINI-FLAT PACKAGE PHO Active13750Vrms20% @ 1mA300% @ 1mA
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6µs, 8µsAC, DCTransistor80V50mA1.24V50mA200mV-55°C ~ 110°CSurface Mount4-SOIC (0.173", 4.40mm Width)4-Mini-Flat
QT Brightek (QTB) MINI-FLAT PACKAGE PHOTOTRANSISTO Active13750Vrms20% @ 1mA300% @ 1mA
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6µs, 8µsAC, DCTransistor80V50mA1.24V50mA200mV-55°C ~ 110°CSurface Mount6-SOIC (0.173", 4.40mm Width), 4 Leads4-Mini-Flat
QT Brightek (QTB) LONG CREEPAGE MINI-FLAT PACKAGE Active15000Vrms50% @ 5mA600% @ 5mA4.8µs, 4.2µs2.8µs, 4µsDCTransistor80V50mA1.42V50mA400mV-55°C ~ 125°CSurface Mount6-SOIC (0.295", 7.50mm Width), 4 Leads4-Mini-Flat
QT Brightek (QTB) LONG CREEPAGE MINI-FLAT PACKAGE Active15000Vrms1000% @ 10mA200% @ 10mA4.8µs, 4.2µs2.8µs, 4µsDCTransistor80V50mA1.42V50mA400mV-55°C ~ 125°CSurface Mount6-SOIC (0.295", 7.50mm Width), 4 Leads4-Mini-Flat
QT Brightek (QTB) MINI-FLAT PACKAGE PHOTODARLINGTO Active13750Vrms600% @ 1mA
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300µs, 250µs (Max)DCDarlington35V80mA1.4V50mA1V-55°C ~ 110°CSurface Mount6-SOIC (0.173", 4.40mm Width), 4 Leads4-Mini-Flat
QT Brightek (QTB) MINI-FLAT PACKAGE 1 MBITS HIGH S Active13750Vrms20% @ 16mA50% @ 16mA350ns, 300ns
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DCTransistor20V8mA1.45V25mA
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-55°C ~ 100°CSurface Mount6-SOIC (0.173", 4.40mm Width), 5 Leads5-Mini-Flat
QT Brightek (QTB) 4 PIN HIGH POWER PHOTOTRANSISTOR Active15000Vrms50% @ 5mA600% @ 5mA
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6µs, 8µsDCTransistor350V100mA1.2V80mA400mV-55°C ~ 100°CThrough Hole4-DIP (0.300", 7.62mm)4-DIP
QT Brightek (QTB) 4 PIN HIGH POWER PHOTODARLINGTON Active15000Vrms1000% @ 1mA15000% @ 1mA
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250µs, 95µs (Max)DCDarlington350V150mA1.2V80mA1.2V-55°C ~ 100°CThrough Hole4-DIP (0.300", 7.62mm)4-DIP
QT Brightek (QTB) MINI-FLAT PACKAGE 1 MBITS HIGH S Active13750Vrms20% @ 16mA50% @ 16mA350ns, 300ns
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DCTransistor20V8mA1.45V25mA
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-55°C ~ 100°CSurface Mount6-SOIC (0.173", 4.40mm Width), 5 Leads5-Mini-Flat
QT Brightek (QTB) 8 PIN 1 MBITS HIGH SPEED PHOTOTR Active15000Vrms19% @ 16mA50% @ 16mA350ns, 350ns
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DCTransistor with Base20V8mA1.45V25mA
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-55°C ~ 100°CThrough Hole8-DIP (0.300", 7.62mm)8-DIP
QT Brightek (QTB) 8 PIN 1 MBITS HIGH SPEED PHOTOTR Active15000Vrms19% @ 16mA50% @ 16mA350ns, 350ns
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DCTransistor with Base20V8mA1.45V25mA
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-55°C ~ 100°CThrough Hole8-DIP (0.300", 7.62mm)8-DIP
QT Brightek (QTB) 8 PIN 1 MBITS HIGH SPEED PHOTOTR Active15000Vrms25% @ 16mA60% @ 16mA240ns, 210ns
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DCTransistor20V8mA1.45V25mA
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-55°C ~ 100°CThrough Hole8-DIP (0.300", 7.62mm)8-DIP
QT Brightek (QTB) OPTOCPLR DC-INPUT 1.2V 4DIP Active15000Vrms50% @ 5mA600% @ 5mA
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6µs, 8µsDCTransistor80V50mA1.2V50mA200mV-55°C ~ 100°CThrough Hole4-DIP (0.300", 7.62mm)4-DIP