Discrete Semiconductor Products

Q4012LH2TP

Active

LITTELFUSE

ALTNSTR 400V 12A 10-10-10 MA TO220 ISO/ TUBE

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Discrete Semiconductor Products

Q4012LH2TP

Active

LITTELFUSE

ALTNSTR 400V 12A 10-10-10 MA TO220 ISO/ TUBE

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	Q4012LH2TP

Configuration	Single
Current - Gate Trigger (Igt) (Max) [Max]	10 mA
Current - Hold (Ih) (Max) [Max]	15 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	110 A, 120 A
Current - On State (It (RMS)) (Max) [Max]	12 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3 Full Pack, Isolated Tab
Supplier Device Package	ITO-220AB
Triac Type	Alternistor - Snubberless
Voltage - Gate Trigger (Vgt) (Max)	1.3 V
Voltage - Off State	400 V

Q4012 Series

Altnstr 400V 12A 50-50-50 mA TO220

Part	Triac Type	Operating Temperature [Min]	Operating Temperature [Max]	Configuration	Package / Case	Current - Hold (Ih) (Max) [Max]	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - On State (It (RMS)) (Max) [Max]	Voltage - Off State	Current - Gate Trigger (Igt) (Max) [Max]	Supplier Device Package	Mounting Type	Voltage - Gate Trigger (Vgt) (Max)
LITTELFUSE Q4012RH5TP	Alternistor - Snubberless	-40 C	125 °C	Single	TO-220-3	50 mA	110 A 120 A	12 A	400 V	50 mA	TO-220AB	Through Hole	1.3 V
LITTELFUSE Q4012LH2TP	Alternistor - Snubberless	-40 C	125 °C	Single	TO-220-3 Full Pack Isolated Tab	15 mA	110 A 120 A	12 A	400 V	10 mA	ITO-220AB	Through Hole	1.3 V
LITTELFUSE Q4012NH5RP	Alternistor - Snubberless	-40 C	125 °C	Single	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	50 mA	110 A 120 A	12 A	400 V	50 mA	TO-263 (D2PAK)	Surface Mount	1.3 V
LITTELFUSE Q4012NH5TP	Alternistor - Snubberless	-40 C	125 °C	Single	D2PAK (2 Leads + Tab) TO-263-3 TO-263AB	50 mA	110 A 120 A	12 A	400 V	50 mA	TO-263 (D2PAK)	Surface Mount	1.3 V
LITTELFUSE Q4012LH2	Alternistor - Snubberless	-40 C	125 °C	Single	TO-220-3 Isolated Tab	15 mA	110 A 120 A	12 A	400 V	10 mA	TO-220 Isolated Tab	Through Hole	1.3 V

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	$ 1.20	1m+
	Tube	1000	$ 1.37	1m+
Newark	Each	1000	$ 1.48	1m+
		2500	$ 1.32

Description

General part information

Q4012 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