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SFH640 - PHOTOTRANSISTOR

General Description

The SFH 640 is an optocoupler with very high BVCER, a minimum of 300 volts.

It is intended for telecommunications applications or any DC application requiring a high blocking voltage.

The SFH640 is a “better than” replacement for H11D1.

Supplies from this group can't always be guranteed due to

Key Features

  • CTR at IF=10 mA, VCE=10 V SFH640-1, 40-80% SFH640-2, 63-125% SFH640-3.
  • , 100-200%.
  • Good CTR Linearity with Forward Current.
  • Low CTR Degradation.
  • Very High Collector-Emitter Breakdown Voltage, BVCER=300 V.
  • Isolation Test Voltage: 5300 VACRMS.
  • Low Coupling Capacitance.
  • High Common Mode Transient Immunity.
  • Phototransistor Optocoupler 6 Pin DIP Package with Base Connection.
  • Field Effect Stable: TRIOS+ V.
  • VD.

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📁 Similar Datasheet

Part Number Description Manufacturer
SFH640 Optocoupler Vishay
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Other Datasheets by Siemens Semiconductor Group (now Infineon)

Part Number Description
SFH640-1 PHOTOTRANSISTOR 5.3 KV TRIOS HIGH BV CER VOLTAGE OPTOCOUPLER
SFH640-2 PHOTOTRANSISTOR 5.3 KV TRIOS HIGH BV CER VOLTAGE OPTOCOUPLER
SFH640-3 PHOTOTRANSISTOR 5.3 KV TRIOS HIGH BV CER VOLTAGE OPTOCOUPLER
SFH600 TRIOS PHOTOTRANSISTOR OPTOCOUPLER
SFH601 TRIOS PHOTOTRANSISTOR OPTOCOUPLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SFH 640 5.3 FEATURES • CTR at IF=10 mA, VCE=10 V SFH640-1, 40-80% SFH640-2, 63-125% SFH640-3*, 100-200% • Good CTR Linearity with Forward Current • Low CTR Degradation • Very High Collector-Emitter Breakdown Voltage, BVCER=300 V • Isolation Test Voltage: 5300 VACRMS • Low Coupling Capacitance • High Common Mode Transient Immunity • Phototransistor Optocoupler 6 Pin DIP Package with Base Connection • Field Effect Stable: TRIOS+ V • VDE 0884 Available with Option 1 • Underwriters Lab File #E52744 D E KV TRIOS® PHOTOTRANSISTOR HIGH BVCER VOLTAGE OPTOCOUPLER Dimensions in inches (mm) Pin One ID 3 .248 (6.30) .256 (6.50) 4 5 6 2 1 Anode 1 Cathode 2 NC 3 6 Base 5 Collector 4 Emitter .335 (8.50) .343 (8.70) .039 (1.00) Min. 4° typ. .018 (0.45) .022 (0.55) .300 (7.62) typ. .130 (3.30) .150 (3.