Sxx20x/Sxx25x Series - 20/25 Amp Standard SCRs

20/25 Amp Standard SCRs
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

Excellent unidirectional switches for phase control applications such as heating and motor speed controls.

Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.

Features & Benefits:

  • RoHS compliant
  • Glass — passivated junctions
  • Voltage capability up to 1000 V
  • Surge capability up to 350 A


Applications:

  • Typical applications are AC solid-state switches, industrial power tools, exercise equipment, white goods and commercial appliances.
  • Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage

Access specifications, certifications, check availability and order parts below

Catalog #SizeIT(RMS) (A)VDRM
(V)
IDRM@
VDRM
25°C
(mA)
IGTMAX (mA)VTM
(V)
ITSM 60Hz
(A)
di/dt @
110°C
(A/μs)
dv/dt @
125°C
(V/μs)
TGT
(μs)
StockSamplesCompare
S4020LTPTO-220 Isolated Tab204000.01301.63001253502CheckOrder
S4025LTPTO-220 Isolated Tab254000.01351.63501503502CheckOrder
S4025NTO-263 (D2Pak)254000.01351.63501503502CheckOrder
S4025RTPTO-220 Non-Isolated Tab254000.01351.63501503502CheckOrder
S6020LTPTO-220 Isolated Tab206000.01301.63001253252CheckOrder
S6025LTPTO-220 Isolated Tab256000.01351.63501503252CheckOrder
S6025NTO-263 (D2Pak)256000.01351.63501503252CheckOrder
S6025RTPTO-220 Non-Isolated Tab256000.01351.63501503252CheckOrder
S8020LTPTO-220 Isolated Tab208000.01301.63001253002CheckOrder
S8025LTPTO-220 Isolated Tab258000.02351.63501503002CheckOrder
S8025NTO-263 (D2Pak)258000.02351.63501503002CheckOrder
S8025RTPTO-220 Non-Isolated Tab258000.02351.63501503002CheckOrder
SK020LTPTO-220 Isolated Tab2010000.02301.63001252CheckOrder
SK025LTPTO-220 Isolated Tab2510000.02351.63501502CheckOrder
SK025NTO-263 (D2Pak)2510000.02351.63501502CheckOrder
SK025RTPTO-220 Isolated Tab2510000.02351.63501502CheckOrder
S2020L
Obsolete: 2011-12-31
Replaced By: S4020L
TO-220 Isolated Tab202000.01301.63001253502Check
S2025L
Obsolete: 2011-12-31
Replaced By: S4025L
TO-220 Isolated Tab252000.01351.63501503502Check
S2025N
Obsolete: 2011-12-31
Replaced By: S4025N
TO-263 (D2Pak)252000.01351.63501503502Check
S2025R
Obsolete: 2011-12-31
Replaced By: S4025R
TO-220 Non-Isolated Tab252000.01351.63501503502Check
S4020L
Obsolete: 2016-03-31
Replaced By: S4020LTP
TO-220 Isolated Tab204000.01301.63001253502Check
S4025L
Obsolete: 2016-03-31
Replaced By: S4025LTP
TO-220 Isolated Tab254000.01351.63501503502Check
S4025R
Obsolete: 2016-03-31
Replaced By: S4025RTP
TO-220 Non-Isolated Tab254000.01351.63501503502Check
S5025R
Obsolete: 2012-06-12
Replaced By: S6025R
TO-220 Non-Isolated Tab255000.01351.63501503252Check
S6020L
Obsolete: 2016-03-31
Replaced By: S6020LTP
TO-220 Isolated Tab206000.01301.63001253252Check
S6025L
Obsolete: 2016-03-31
Replaced By: S6025LTP
TO-220 Isolated Tab256000.01351.63501503252Check
S6025R
Obsolete: 2016-03-31
Replaced By: S6025RTP
TO-220 Non-Isolated Tab256000.01351.63501503252Check
S8020L
Obsolete: 2016-03-31
Replaced By: S8020LTP
TO-220 Isolated Tab208000.01301.63001253002Check
S8025L
Obsolete: 2016-03-31
Replaced By: S8025LTP
TO-220 Isolated Tab258000.02351.63501503002Check
S8025R
Obsolete: 2016-03-31
Replaced By: S8025RTP
TO-220 Non-Isolated Tab258000.02351.63501503002Check
SK020L
Obsolete: 2016-03-31
Replaced By: SK020LTP
TO-220 Isolated Tab2010000.02301.63001252Check
SK025L
Obsolete: 2016-03-31
Replaced By: SK025LTP
TO-220 Isolated Tab2510000.02351.63501502Check
SK025R
Obsolete: 2016-03-31
Replaced By: SK025RTP
TO-220 Non-Isolated Tab2510000.02351.63501502Check

Wuxi ISO TS16949 Certification

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