Datasheets
TFA37S by:

Silicon Controlled Rectifier, 4.7A I(T)RMS, 700V V(DRM), 700V V(RRM), 1 Element, TO-220AB, TO-220F, 3 PIN

Part Details for TFA37S by Sanken Electric Co Ltd

Overview of TFA37S by Sanken Electric Co Ltd

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

Price & Stock for TFA37S

Part # Distributor Description Stock Price Buy
DISTI # TFA37S-ND
DigiKey SCR 700V 4.7A TO220F Min Qty: 1 Lead time: 12 Weeks Container: Tube 3001
In Stock
  • 1 $1.6300
  • 50 $1.3114
  • 100 $1.0393
  • 500 $0.8809
  • 1,000 $0.7176
  • 2,000 $0.6755
$0.6755 / $1.6300 Buy Now

Part Details for TFA37S

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TFA37S Part Data Attributes

TFA37S Sanken Electric Co Ltd
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TFA37S Sanken Electric Co Ltd Silicon Controlled Rectifier, 4.7A I(T)RMS, 700V V(DRM), 700V V(RRM), 1 Element, TO-220AB, TO-220F, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer SANKEN ELECTRIC CO LTD
Part Package Code TO-220AB
Package Description FLANGE MOUNT, R-PSFM-T3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.30.00.80
Case Connection ISOLATED
Configuration SINGLE
DC Gate Trigger Current-Max 15 mA
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
RMS On-state Current-Max 4.7 A
Repetitive Peak Off-state Voltage 700 V
Repetitive Peak Reverse Voltage 700 V
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Device Type SCR

Alternate Parts for TFA37S

This table gives cross-reference parts and alternative options found for TFA37S. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TFA37S, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
TF341M Silicon Controlled Rectifier, 4.71A I(T)RMS, 3000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN Sanken Electric Co Ltd TFA37S vs TF341M
TF321S Silicon Controlled Rectifier, 4.71A I(T)RMS, 200V V(DRM), 200V V(RRM), 1 Element, TO-220AB, TO-220F, 3 PIN Sanken Electric Co Ltd TFA37S vs TF321S
TF361M Silicon Controlled Rectifier, 4.71A I(T)RMS, 3000mA I(T), 600V V(DRM), 600V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN Sanken Electric Co Ltd TFA37S vs TF361M
TF361M Silicon Controlled Rectifier, 3000mA I(T), 600V V(DRM), 1 Element, TO-220AB, TO-220, 3 PIN Allegro MicroSystems LLC TFA37S vs TF361M

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