Product Information

Q4008LH4

Q4008LH4 electronic component of Littelfuse

Datasheet
TRIAC Alternistor - Snubberless 400 V 8 A Through Hole TO-220 Isolated Tab

Manufacturer: Littelfuse
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0 - Global Stock

MOQ : 1
Multiples : 1

Stock Image

Q4008LH4
Littelfuse

1 : USD 0.3867
N/A

Obsolete
0 - Global Stock

MOQ : 1
Multiples : 1

Stock Image

Q4008LH4
Littelfuse

1 : USD 2.0178
10 : USD 1.7616
25 : USD 1.5729
100 : USD 1.4156
250 : USD 1.2583
500 : USD 1.1011
1000 : USD 0.9123
2500 : USD 0.8494
5000 : USD 0.8179
N/A

Obsolete
0 - Global Stock

MOQ : 10
Multiples : 500

Stock Image

Q4008LH4
Littelfuse

10 : USD 1.3385
100 : USD 1.2419
500 : USD 1.1004
N/A

Obsolete
0 - Global Stock

MOQ : 1
Multiples : 1

Stock Image

Q4008LH4
Littelfuse

1 : USD 2.6973
10 : USD 2.2515
100 : USD 1.7946
250 : USD 1.6497
500 : USD 1.5048
1000 : USD 1.3041
N/A

Obsolete
0 - Global Stock

MOQ : 42
Multiples : 1

Stock Image

Q4008LH4
Littelfuse

42 : USD 1.3684
N/A

Obsolete
     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
On-State RMS Current - It RMS
Non Repetitive On-State Current
Rated Repetitive Off-State Voltage VDRM
On-State Voltage
Holding Current Ih Max
Gate Trigger Voltage - Vgt
Gate Trigger Current - Igt
Maximum Operating Temperature
Minimum Operating Temperature
Package / Case
Series
Mounting Style
Packaging
Off-State Leakage Current Vdrm Idrm
Package Case
Brand
Factory Pack Quantity :
Current Rating
Cnhts
Hts Code
Product Type
Subcategory
Taric
LoadingGif

Notes:- Show Stocked Products With Similar Attributes.
Image Description
0216.500MXEP electronic component of Littelfuse 0216.500MXEP

Littelfuse Cartridge Fuses 250V .5A Fast Acting
Stock : 1

0235.500MXP electronic component of Littelfuse 0235.500MXP

500 mA 250 V AC DC Fuse Cartridge, Glass Holder 5mm x 20mm
Stock : 1

0218.032HXP electronic component of Littelfuse 0218.032HXP

Cartridge Fuses 250V .032A Time Lag (Slo-Blo)
Stock : 1

0229003.HXSP electronic component of Littelfuse 0229003.HXSP

3 A 250 V AC 125 V DC Fuse Cartridge, Glass Requires Holder 2AG, 5mm x 15mm
Stock : 130

01070002Z electronic component of Littelfuse 01070002Z

Littelfuse Fuse Clips Clip 916 Dia
Stock : 1

022903.5MXP electronic component of Littelfuse 022903.5MXP

Cartridge Fuses 3.5A 250V Tube,4.2x14.1mm RoHS
Stock : 1

02292.25HXP electronic component of Littelfuse 02292.25HXP

2.25 A 250 V AC 125 V DC Fuse Cartridge, Glass Holder 2AG, 5mm x 15mm
Stock : 0

0235.200MXP electronic component of Littelfuse 0235.200MXP

Cartridge Fuses 250V .2A Fast Acting
Stock : 1

0235002.VXP electronic component of Littelfuse 0235002.VXP

Cartridge Fuses 250V 5X20mm P 2AMP
Stock : 0

00713200 electronic component of Littelfuse 00713200

Pushbutton Switches Plunger Switch 2-Way N.C.
Stock : 0

Image Description
T1050-8G electronic component of STMicroelectronics T1050-8G

Triacs 10A TRIAC for Surface Mount Applications
Stock : 1

BTB06-600SWRG electronic component of STMicroelectronics BTB06-600SWRG

Triacs 6.0 Amp 600 Volt
Stock : 1000

BTA08-600SWRG electronic component of STMicroelectronics BTA08-600SWRG

Triac; 600V; 8A; 10mA; THT; logic level; tube; TO220ABIns
Stock : 276

BTB16-600CW3G electronic component of Littelfuse BTB16-600CW3G

Triacs 16A 35mA 600V IGT 3 QUAD
Stock : 1

TIC226N-S electronic component of Bourns TIC226N-S

Thyristor TRIAC 800V 70A 3-Pin(3+Tab) TO-220
Stock : 1

T1635H-6G electronic component of STMicroelectronics T1635H-6G

Triac; 600V; 16A; 35mA; SMD; high temperature; Snubberless™; tube
Stock : 1

2N6071AG electronic component of Littelfuse 2N6071AG

Triacs THY 4A 200V TRIAC
Stock : 4293

BT136-600E/L01,127 electronic component of WeEn Semiconductor BT136-600E/L01,127

Thyristors - TRIACs Two-way thyristor 600V TO-220-3 RoHS
Stock : 2

Z0103NN0,135 electronic component of WeEn Semiconductor Z0103NN0,135

Thyristors - TRIACs Two-way thyristor 800V SOT-223 RoHS
Stock : 3710

BT138X-800.127 electronic component of WeEn Semiconductor BT138X-800.127

Triac; 800V; 12A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220FP
Stock : 2000

Thyristors 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs RoHS Lxx08xx & Qxx08xx & Qxx08xHx Series Description This 8 Amp bidirectional 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. Sensitive type components guarantee gate control in Quadrants I & IV as needed for digital control circuitry. Standard type components normally operate in Quadrants I & III triggered from AC line. Alternistor type components only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability. Agency Approval Features & Benefits Agency Agency File Number RoHS-compliant N o contacts to wear out from reaction of switching E71639* G lass passivated events junctions * - L Package Only Restricted (or limited) RFI Voltage capability up generation, depending on to 1000 V activation point of Main Features Surge capability up sine wave to 100 A Symbol Value Unit R equires a short gate I 8 A T(RMS) T he L-package has activation pulse during V /V 400, 600, 800 or 1000 V an isolation rating of DRM RRM each half-cycle 2500V I 5 to 50 mA GT (Q1) RMS Solid-state switching eliminates arcing or contact bounce that create voltage transients Schematic Symbol Applications Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. Typical applications are AC solid-state switches, light MT2 MT1 dimmers, power tools, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in G applications with extremely inductive loads requiring highest commutation performance. Additional Information Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage. Datasheet Resources Samples 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.12/09/20Thyristors 8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs Absolute Maximum Ratings Sensitive Triac (4 Quadrants) Symbol Parameter Value Unit Lxx08Ly T = 80C C I RMS on-state current (full sine wave) 8 A T(RMS) Lxx08Ry / Lxx08Vy / Lxx08Dy T = 85C C f = 50 Hz t = 20 ms 65 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) f = 60 Hz t = 16.7 ms 85 J 2 2 2 I t I t Value for fusing t = 8.3 ms 26.5 A s p Critical rate of rise of on-state current di/dt f = 120 Hz T = 110C 70 A/s J I = 50mA with 0.1s rise time G I Peak gate trigger current t =20s T = 110C 4 A GTM p J P Average gate power dissipation T = 110C 0.4 W G(AV) J T Storage temperature range -40 to 150 C stg T Operating junction temperature range -40 to 110 C J Note: xx = voltage/10, y = sensitivity Absolute Maximum Ratings Standard Triac Symbol Parameter Value Unit Qxx08Ry / Qxx08Ny T = 95C C I RMS on-state current (full sine wave) 8 A T(RMS) Qxx08Ly T = 90C C f = 50 Hz t = 20 ms 83 Non repetitive surge peak on-state current I A TSM (full cycle, T initial = 25C) f = 60 Hz t = 16.7 ms 100 J 2 2 2 I t I t Value for fusing t = 8.3 ms 41 A s p Critical rate of rise of on-state current di/dt f = 120 Hz T = 125C 70 A/s J I = 200mA with 0.1s rise time G I Peak gate trigger current t =20s T = 125C 4 A GTM p J P Average gate power dissipation - T = 125C 0.5 W G(AV) J T Storage temperature range - - -40 to 150 C stg T Operating junction temperature range - - -40 to 125 C J Note: xx = voltage/10, y = sensitivity 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.12/09/20

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices
C&K Aerospace
HAMLIN
Hamlin Littelfuse
Hamlin / Littelfuse
Hamlin Inc
Hartland Controls / Littelfuse
LF
LF7
Littelfuse Teccor Sidactor Product
Littelfuse Wickmann Brand
Littelfuse / US Sensor
Littelfuse Inc
Littelfuse Inc.
LITTELFUSE SEMITRON
LITTELFUSE WICKMANN
LITTELFUSE, INC.
Little Fuse / Wickmann
Littlefuse
SSAC
SSAC Relays
TE Connectivity / Circuit Protection
WICKMANN USA

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted