Discrete Semiconductor Products

SK040NRP

Active

Littelfuse/Commercial Vehicle Products

THYRISTOR, 1 KV, 40 MA, 25 A, 40 A, TO-263 (D2PAK), 3 PINS

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Discrete Semiconductor Products

SK040NRP

Active

Littelfuse/Commercial Vehicle Products

THYRISTOR, 1 KV, 40 MA, 25 A, 40 A, TO-263 (D2PAK), 3 PINS

Deep-Dive with AI

DocumentsDatasheet Packing Options

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SK040NRP

Current - Gate Trigger (Igt) (Max) [Max]	40 mA
Current - Hold (Ih) (Max) [Max]	60 mA
Current - Off State (Max)	30 µA
Current - On State (It (AV)) (Max) [Max]	25 A
Current - On State (It (RMS)) (Max) [Max]	40 A
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	D2PAK (2 Leads + Tab), TO-263AB, TO-263-3
SCR Type	Standard Recovery
Supplier Device Package	TO-263 (D2PAK)
Voltage - Gate Trigger (Vgt) (Max) [Max]	1.5 V
Voltage - Off State	1 kV
Voltage - On State (Vtm) (Max) [Max]	1.8 V

SK040N Series

SCR 1000V 40A TO263

Part	Voltage - Off State	Operating Temperature [Max]	Operating Temperature [Min]	Current - On State (It (AV)) (Max) [Max]	Mounting Type	Current - On State (It (RMS)) (Max) [Max]	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]	SCR Type	Voltage - Gate Trigger (Vgt) (Max) [Max]	Supplier Device Package	Voltage - On State (Vtm) (Max) [Max]	Package / Case	Current - Off State (Max)
Littelfuse/Commercial Vehicle Products SK040NRP	1 kV	125 °C	-40 °C	25 A	Surface Mount	40 A	40 mA	60 mA	Standard Recovery	1.5 V	TO-263 (D2PAK)	1.8 V	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	30 µA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	500	$ 3.51
		1000	$ 3.00
		2500	$ 2.83
Newark	Each (Supplied on Full Reel)	1	$ 3.55
		2000	$ 3.38
		4000	$ 3.14
		8000	$ 2.93
		12000	$ 2.82
		20000	$ 2.77

Description

General part information

SK040N 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.