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SFH 420

Features: Very highly efficient GaAs-LEDGood Linearity (Ie = f [IF]) at high currentsDC (with modulation) or pulsed operations are possibleHigh reliabilityHigh pulse handling capabilitySuitable for surface mounting (SMT)Available on tape and reelSFH 420 same package as SFH 320/421 SFH 425 same pac...

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SFH 420: Features: Very highly efficient GaAs-LEDGood Linearity (Ie = f [IF]) at high currentsDC (with modulation) or pulsed operations are possibleHigh reliabilityHigh pulse handling capabilitySuitable for ...

SFH 420 Data Sheet

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Part Number:
SFH 420
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/26

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Product Details

Description



Features:

Very highly efficient GaAs-LED
Good Linearity (Ie = f [IF]) at high currents
DC (with modulation) or pulsed operations are possible
High reliability
High pulse handling capability
Suitable for surface mounting (SMT)
Available on tape and reel
SFH 420 same package as SFH 320/421 SFH 425 same package as SFH 325/426
SFH 425: Suitable only for IR-reflow soldering. In case of dip soldering, please contact us first.




Application

Miniature photointerrupters
Industrial electronics
For drive and control circuits




Specifications

Bezeichnung
Description		 Symbol
Symbol		 Wert
Value		 Einheit
Unit

BetriebsundLagertemperatur

Operatingandstoragetemperaturerange

 Top;Tstg -55...+100 °C
Sperrschichttemperatur
Junction temperature		 Tj 100 °C
Sperrspannung
Reverse voltage		 VR 5 V
Durchlaßstrom
Forward current		 IF 100 mA
Stoßstrom, t = 10 ms, D = 0
Surge current		 IFSM 3 A
Verlustleistung
Power dissipation		 Ptot 160 mW
Wärmewiderstand Sperrschicht - Umgebung bei
Montage auf FR4 Platine, Padgröße je 16 mm2
Thermal resistance junction - ambient mounted on
PC-board (FR4), padsize 16 mm2 each
Wärmewiderstand Sperrschicht - Lötstelle bei
Montage auf Metall-Block
Thermal resistance junction - soldering point,
mounted on metal block

RthJA

RthJS

450

200

K/W

K/W




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