Discrete Semiconductor Products

S2040NTP

Obsolete

LITTELFUSE

SCR 200V 40A TO263

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DocumentsDatasheet Packing Options

Discrete Semiconductor Products

S2040NTP

Obsolete

LITTELFUSE

SCR 200V 40A TO263

Deep-Dive with AI

DocumentsDatasheet Packing Options

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S2040NTP

Current - Gate Trigger (Igt) (Max) [Max]	40 mA
Current - Hold (Ih) (Max) [Max]	60 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	430 A, 520 A
Current - Off State (Max) [Max] [custom]	10 µA
Current - On State (It (AV)) (Max)	25 A
Current - On State (It (RMS)) (Max)	40 A
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	D2PAK (2 Leads + Tab), TO-263-3, TO-263AB
SCR Type	Standard Recovery
Supplier Device Package	TO-263 (D2PAK)
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	200 V
Voltage - On State (Vtm) (Max) [Max]	1.8 V

S2040N Series

SCR 200V 40A TO263

Part	Current - Non Rep. Surge 50, 60Hz (Itsm)	SCR Type	Current - On State (It (RMS)) (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Gate Trigger (Vgt) (Max)	Package / Case	Current - Gate Trigger (Igt) (Max) [Max]	Current - On State (It (AV)) (Max)	Voltage - On State (Vtm) (Max) [Max]	Mounting Type	Voltage - Off State	Current - Off State (Max) [Max] [custom]	Supplier Device Package	Current - Hold (Ih) (Max) [Max]
LITTELFUSE S2040NTP	430 A 520 A	Standard Recovery	40 A	125 °C	-40 C	1.5 V	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	40 mA	25 A	1.8 V	Surface Mount	200 V	10 µA	TO-263 (D2PAK)	60 mA
LITTELFUSE S2040NRP	430 A 520 A	Standard Recovery	40 A	125 °C	-40 C	1.5 V	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	40 mA	25 A	1.8 V	Surface Mount	200 V	10 µA	TO-263 (D2PAK)	60 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.00	1m+

Description

General part information

S2040N Series

40 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.