Datasheets
S4020L by:

Silicon Controlled Rectifier, 20A I(T)RMS, 20000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC, TO-220L, 3 PIN

Part Details for S4020L by Littelfuse Inc

Overview of S4020L by Littelfuse Inc

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Applications Energy and Power Systems Medical Imaging Robotics and Drones

Price & Stock for S4020L

Part # Distributor Description Stock Price Buy
DISTI # 12J3240
Newark Scr Thyristor, 20A, 400V, To-220Ab, Peak Repetitive Off State Voltage:400V, Gate Trigger Current Max:30Ma, Average On State Current:12.8A, On State Rms Current:20A, Thyristor Case Style:To-220Ab, No. Of Pins:3Pins, Product Range:- Rohs Compliant: Yes |Littelfuse S4020L Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Bulk 0
Buy Now
DISTI # S4020L-ND
DigiKey SCR 400V 20A TO220 Lead time: 14 Weeks Container: Bulk Limited Supply - Call
Buy Now
Bristol Electronics   1000
RFQ
Bristol Electronics   Min Qty: 3 29
  • 3 $1.8000
  • 13 $1.3500
$1.3500 / $1.8000 Buy Now
Quest Components Silicon Controlled Rectifier, 400 Volt, 20A, TO-220AB 800
  • 1 $2.1880
  • 275 $1.0120
  • 594 $0.9026
$0.9026 / $2.1880 Buy Now
Quest Components Silicon Controlled Rectifier, 400 Volt, 20A, TO-220AB 23
  • 1 $2.4000
  • 3 $1.8000
  • 15 $1.5000
$1.5000 / $2.4000 Buy Now
Quest Components Silicon Controlled Rectifier, 400 Volt, 20A, TO-220AB 153
  • 1 $2.7520
  • 45 $1.5136
  • 100 $1.3760
$1.3760 / $2.7520 Buy Now
NexGen Digital   29
RFQ
DISTI # 1908187
Farnell SCR, 400V, 20A, TO220AB ISOLATED RoHS: Compliant Min Qty: 5 Lead time: 53 Weeks, 2 Days Container: Each 0
  • 5 $1.7163
  • 25 $1.5785
  • 100 $1.2653
  • 250 $1.1839
  • 500 $1.1025
  • 1,000 $0.8506
  • 5,000 $0.8181
$0.8181 / $1.7163 Buy Now
Sense Electronic Company Limited TO-220 1000
RFQ

Part Details for S4020L

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S4020L Part Data Attributes:

S4020L Littelfuse Inc
Buy Now Datasheet
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S4020L Littelfuse Inc Silicon Controlled Rectifier, 20A I(T)RMS, 20000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC, TO-220L, 3 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer LITTELFUSE INC
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
Samacsys Manufacturer LITTELFUSE
Case Connection ISOLATED
Configuration SINGLE
Critical Rate of Rise of Off-State Voltage-Min 150 V/us
DC Gate Trigger Current-Max 30 mA
DC Gate Trigger Voltage-Max 2 V
Holding Current-Max 40 mA
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Leakage Current-Max 1 mA
Moisture Sensitivity Level 2
Non-Repetitive Pk On-state Cur 225 A
Number of Elements 1
Number of Terminals 3
On-state Current-Max 20000 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 20 A
Reference Standard UL RECOGNIZED
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 S4020L

This table gives cross-reference parts and alternative options found for S4020L. 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 S4020L, 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
S4020LTP Silicon Controlled Rectifier, 20A I(T)RMS, 12800mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC, TO-220L, 3 PIN Littelfuse Inc S4020L vs S4020LTP
S4020L Silicon Controlled Rectifier, 20A I(T)RMS, 20000mA I(T), 400V V(DRM), 1 Element, TO-220AB Loras Industries Inc S4020L vs S4020L
S4020L Silicon Controlled Rectifier, 20A I(T)RMS, 20000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ISOLATED TO-220, 3 PIN Teccor S4020L vs S4020L
Part Number Description Manufacturer Compare
BT152X-400R,127 Silicon Controlled Rectifier, 20A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, PLASTIC, TO-220F, FULL PACK-3 WeEn Semiconductor Co Ltd S4020L vs BT152X-400R,127
S4020L Silicon Controlled Rectifier, 20A I(T)RMS, 20000mA I(T), 400V V(DRM), 1 Element, TO-220AB Loras Industries Inc S4020L vs S4020L
S4020LTP Silicon Controlled Rectifier, 20A I(T)RMS, 12800mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, ROHS COMPLIANT, PLASTIC, TO-220L, 3 PIN Littelfuse Inc S4020L vs S4020LTP
S4020L55 Silicon Controlled Rectifier, 20A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, TO-220, 3 PIN Littelfuse Inc S4020L vs S4020L55
BT152X-400R Silicon Controlled Rectifier, 20A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-220AB, PLASTIC, TO-220F, FULL PACK-3 WeEn Semiconductor Co Ltd S4020L vs BT152X-400R

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