Q4008LH4 Littelfuse / Teccor Brand Thyristors, Q4008LH4 Datasheet - Page 12

• Manufacturer Part Number: Q4008LH4
• Description: ALTERNISTOR 400V 8AMP TO-220AB
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of Q4008LH4

• Triac Type: Alternistor - Snubberless
• Mounting Type: Through Hole
• Configuration: Single
• Current - Hold (ih) (max): 35mA
• Voltage - Off State: 400V
• Current - Gate Trigger (igt) (max): 35mA
• Current - Non Rep. Surge 50, 60hz (itsm): 83A, 100A
• Current - On State (it (rms)) (max): 8A
• Voltage - Gate Trigger (vgt) (max): 1.3V
• Package / Case: TO-220-3 Isolated Tab
• Current - On State (it (rms) (max): 8A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lxx08xx & Qxx08xx & Qxx08xHx Series
Product Selector
Packing Options
Part Number
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Part Number
400V
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Marking
600V
Voltage (xx)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
800V
X
X
X
X
X
X
X
X
1000V
Teccor
X
X
X
X
X
X
X
X
Weight
2.2 g
2.2 g
0.4 g
Revised: July 29, 2010 12:24 PM
®
I – II – III
Gate Sensitivity Quadrants
25 mA
25 mA
25 mA
10 mA
50 mA
50 mA
50 mA
10 mA
10 mA
10mA
10 mA
10 mA
10 mA
10 mA
brand Thyristors
5 mA
5 mA
5mA
5 mA
86
Packing Mode
Tube Pack
Tube
Tube
Tube
Bulk
10 mA
10 mA
10 mA
20 mA
20 mA
20 mA
20mA
10mA
IV
500 (50 per tube)
500 (50 per tube)
Base Quantity
Please refer to http://www.littelfuse.com for current information.
2500
500
500
Alternistor Triac
Alternistor Triac
Alternistor Triac
Alternistor Triac
Alternistor Triac
Alternistor Triac
Alternistor Triac
Alternistor Triac
Alternistor Triac
Sensitive Triac
Sensitive Triac
Sensitive Triac
Sensitive Triac
Sensitive Triac
Sensitive Triac
Sensitive Triac
Sensitive Triac
Specifications are subject to change without notice.
Type
Triac
Triac
Triac
Triac
Triac
Triac
TO-252 D-PAK
TO-252 D-PAK
TO-252 D-PAK
TO-252 D-PAK
TO-251 V-PAK
TO-251 V-PAK
TO-251 V-PAK
TO-251 V-PAK
TO-220R
TO-220R
TO-220R
TO-220R
TO-220R
TO-220R
Package
TO-220L
TO-220L
TO-220L
TO-220L
TO-220L
©2010 Littelfuse, Inc
2
-PAK