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SFH6941

Features: • Transistor Optocoupler in SOT223 Package• End Stackable, 1.27 mm Spacing• Low Current Input• Very High CTR, 150% Typical at IF=1 mA,VCE=0.5V• Good CTR Linearity Versus Forward Current• Minor CTR Degradation• Field Effect Stable by TRIOSÒ...

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SeekIC No. : 004488495 Detail

SFH6941: Features: • Transistor Optocoupler in SOT223 Package• End Stackable, 1.27 mm Spacing• Low Current Input• Very High CTR, 150% Typical at IF=1 mA,VCE=0.5V• Good CTR Linea...

SFH6941 Data Sheet

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Part Number:
SFH6941
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Transistor Optocoupler in SOT223 Package
• End Stackable, 1.27 mm Spacing
• Low Current Input
• Very High CTR, 150% Typical at IF=1 mA,VCE=0.5V
• Good CTR Linearity Versus Forward Current
• Minor CTR Degradation
• Field Effect Stable by TRIOSÒ(TRansparent IOn Shield)
• High Collector-Emitter Voltage, VCEO=70 V
• Low Coupling Capacitance
• High Common Mode Transient Immunity
• Isolation Test Voltage: 2500 VDC


Application

• Telecommunication
• SMT
• PCMCIA
• Instrumentation


Pinout

Connection Diagram


Specifications

Emitter(GaAlAs)
Reverse Voltage .................................................................................. 3 V
DC Forward Current .......................................................................... 5 mA
Surge Forward Current (tP10s) ................................................ 100 mA
Total Power Dissipation ...................................................................10 mW
Detector (Si Phototransistor)
Collector-Emitter Voltage .................................................................. 70 V
Emitter-Collector Voltage .................................................................... 7 V
Collector Current ............................................................................ 10 mA
Surge Collector Current (tP<1 ms) ................................................. 20 mA
Total Power Dissipation ..................................................................20 mW
Package Insulation
Isolation Test Voltage (between emitter and detector,
refer to climate DIN 40046, part 2, Nov. 74) ............................. 2500 VDC
Creepage........................................................................................4 mm
Clearance........................................................................................4 mm
Comparative Tracking Index
per DIN IEC 112/VDE0303, part 1 ........................................................175
Isolation Resistance
VIO=100 V, TA=25°C.....................................................................1011W
VIO=100 V, TA=100°C...................................................................1010W
Storage Temperature Range .............................................. 55 to +150°C
Ambient Temperature Range............................................... 55 to +100°C
Junction Temperature........................................................................100°C
Soldering Temperature (t=10 sec. max.)...........................................260°C
Dip soldering plus reflow soldering processes.


Description

The SFH6941 is a four channel mini-optocoupler suitable for high density packaged PCB application. It has a minimum of 2500 VDC isolation from input to output. The SFH6941 consists of four phototransistors as detectors. Each channel is individually controlled. The SFH6941 is housed in a SOT223 package. All the cathodes of the input LEDs and all the collectors of the output transistors are commoned enabling a pin count reduction from 16 pins to 10 pins-a significant space savings as compared to four channels that are electrically isolated individually.




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