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SFH6941T

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=0.5 V• Good CTR Linearity Versus Forward Current• Minor CTR Degradation• Field Effect Stable by TRIOS&Ograv...

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SeekIC No. : 004488496 Detail

SFH6941T: 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=0.5 V• Good CTR Lin...

SFH6941T Data Sheet

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Part Number:
SFH6941T
Supply Ability:
5000

Price Break

  • 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=0.5 V
• 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
• Available in Tape and Reel (suffix T)


Application

• Telecommunication
• SMT
• PCMCIA
• Instrumentation


Pinout

Connection Diagram


Specifications

Emitter (GaAlAs)
Reverse Voltage...................................................................... 3 V
DC Forward Current............................................................. 5 mA
Surge Forward Current (tP£10 ms) .................................. 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 (tP1 s) ...................................... 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 ......................................................1011 W
VIO=100 V, TA=100°C ....................................................1010 W
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
Specifications subject to change.


Description

The SFH6941T 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 SFH6941T consists of four phototransistors as detectors. Each channel is individually controlled. The SFH6941T 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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