Discrete Semiconductor Products

Q4012RH5TP

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Littelfuse/Commercial Vehicle Products

ALTNSTR 400V 12A 50-50-50 MA TO220/ TUBE

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Discrete Semiconductor Products

Q4012RH5TP

Active

Littelfuse/Commercial Vehicle Products

ALTNSTR 400V 12A 50-50-50 MA TO220/ TUBE

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	Q4012RH5TP

Configuration	Single
Current - Gate Trigger (Igt) (Max) [Max]	50 mA
Current - Hold (Ih) (Max) [Max]	50 mA
Current - Non Rep. Surge 50, 60Hz (Itsm) [Max]	120 A
Current - Non Rep. Surge 50, 60Hz (Itsm) [Min]	110 A
Current - On State (It (RMS)) (Max)	12 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	TO-220-3
Supplier Device Package	TO-220AB
Triac Type	Alternistor - Snubberless
Voltage - Gate Trigger (Vgt) (Max) [Max]	1.3 V
Voltage - Off State	400 V

Q4012RH5TP Series

Altnstr 400V 12A 10-10-10 mA TO220 Iso

Part	Configuration	Voltage - Gate Trigger (Vgt) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Current - Non Rep. Surge 50, 60Hz (Itsm) [Min]	Current - Non Rep. Surge 50, 60Hz (Itsm) [Max]	Package / Case	Voltage - Off State	Current - On State (It (RMS)) (Max)	Triac Type	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Supplier Device Package
Littelfuse/Commercial Vehicle Products Q4012RH5TP	Single	1.3 V	-40 °C	125 ¯C	Through Hole	110 A	120 A	TO-220-3	400 V	12 A	Alternistor - Snubberless	50 mA	50 mA	TO-220AB
Littelfuse/Commercial Vehicle Products Q4012NH5RP	Single	1.3 V	-40 °C	125 ¯C	Surface Mount	110 A	120 A	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	400 V	12 A	Alternistor - Snubberless	50 mA	50 mA	TO-263 (D2PAK)
Littelfuse/Commercial Vehicle Products Q4012NH5TP	Single	1.3 V	-40 °C	125 ¯C	Surface Mount	110 A	120 A	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	400 V	12 A	Alternistor - Snubberless	50 mA	50 mA	TO-263 (D2PAK)
Littelfuse/Commercial Vehicle Products Q4012LH2	Single	1.3 V	-40 °C	125 ¯C	Through Hole	110 A	120 A	TO-220-3 Isolated Tab	400 V	12 A	Alternistor - Snubberless	10 mA	15 mA	TO-220 Isolated Tab

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1000	$ 1.20
Newark	Each	1000	$ 1.29
		2500	$ 1.16

Description

General part information

Q4012RH5TP Series

12Amp 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.

Documents

Technical documentation and resources