Datasheets
S4040R by:

Silicon Controlled Rectifier, 40A I(T)RMS, 40000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3

Part Details for S4040R by Littelfuse Inc

Overview of S4040R by Littelfuse Inc

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Applications Consumer Electronics

Price & Stock for S4040R

Part # Distributor Description Stock Price Buy
DISTI # S4040R-ND
DigiKey SCR 400V 40A TO220 Lead time: 14 Weeks Container: Bulk Limited Supply - Call
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Part Details for S4040R

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S4040R Part Data Attributes

S4040R Littelfuse Inc
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S4040R Littelfuse Inc Silicon Controlled Rectifier, 40A I(T)RMS, 40000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer LITTELFUSE INC
Part Package Code TO-220AB
Package Description ROHS COMPLIANT, PLASTIC PACKAGE-3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.30.00.80
Samacsys Manufacturer LITTELFUSE
Additional Feature HIGH RELIABILITY
Case Connection ANODE
Configuration SINGLE
Critical Rate of Rise of Off-State Voltage-Min 300 V/us
DC Gate Trigger Current-Max 40 mA
DC Gate Trigger Voltage-Max 1.5 V
Holding Current-Max 60 mA
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Leakage Current-Max 0.01 mA
Non-Repetitive Pk On-state Cur 430 A
Number of Elements 1
Number of Terminals 3
On-state Current-Max 40000 A
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RMS On-state Current-Max 40 A
Repetitive Peak Off-state Voltage 400 V
Repetitive Peak Reverse Voltage 400 V
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 40
Trigger Device Type SCR

Alternate Parts for S4040R

This table gives cross-reference parts and alternative options found for S4040R. 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 S4040R, 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
MCR264-6 40A, 400V, SCR, TO-220AB, CASE 221A-07, 3 PIN onsemi S4040R vs MCR264-6
S4040RTP Silicon Controlled Rectifier, 40A I(T)RMS, 25000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 Littelfuse Inc S4040R vs S4040RTP
S4016DH 40A, 400V, SCR, TO-220AB, TO-220AB, 3 PIN STMicroelectronics S4040R vs S4016DH
Part Number Description Manufacturer Compare
S4016DH 40A, 400V, SCR, TO-220AB, TO-220AB, 3 PIN STMicroelectronics S4040R vs S4016DH
S4040RQ2TP Silicon Controlled Rectifier Littelfuse Inc S4040R vs S4040RQ2TP
MCR264-6 40A, 400V, SCR, TO-220AB, CASE 221A-07, 3 PIN onsemi S4040R vs MCR264-6
S4040RQ3TP Silicon Controlled Rectifier Littelfuse Inc S4040R vs S4040RQ3TP
S4040RTP Silicon Controlled Rectifier, 40A I(T)RMS, 25000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 Littelfuse Inc S4040R vs S4040RTP
S4014DH 40A, 400V, SCR, TO-220AB, TO-220AB, 3 PIN STMicroelectronics S4040R vs S4014DH

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