S4008DS2TP Littelfuse / Teccor Brand Thyristors, S4008DS2TP Datasheet - Page 4

• Manufacturer Part Number: S4008DS2TP
• Description: SCR SENS 400V 8A TO-252
• Manufacturer: Littelfuse / Teccor Brand Thyristors

Specifications of S4008DS2TP

• Scr Type: Sensitive Gate
• Voltage - Off State: 400V
• Voltage - Gate Trigger (vgt) (max): 800mV
• Voltage - On State (vtm) (max): 1.6V
• Current - On State (it (av)) (max): 5.1A
• Current - On State (it (rms)) (max): 8A
• Current - Gate Trigger (igt) (max): 200µA
• Current - Hold (ih) (max): 6mA
• Current - Off State (max): 5µA
• Current - Non Rep. Surge 50, 60hz (itsm): 83A, 100A
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Current - On State (it (rms) (max): 8A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: xx = voltage, y = sensitivity
Sxx08xSx & Sxx08x Series
Thermal Resistances
Figure 1: Normalized DC Gate Trigger Current
R
R
Symbol
(J-C)
(J-A)
4.0
3.0
2.0
1.0
0.0
-40
vs. Junction Temperature (Sensitive SCR)
-15
Junction Temperature (T
10
Junction to case (AC)
Junction to ambient
35
J
) - (°C)
60
8 Amp Sensitive & Standard SCRs
Teccor
Parameter
85
Revised: July 29, 2010 09:54 AM
®
110
brand Thyristors
232
Sxx08RSy
Sxx08VSy
Sxx08DSy
Sxx08RSy
Sxx08VSy
Sxx08LSy
Sxx08LSy
Figure 2: Normalized DC Gate Trigger Current
Sxx08R
Sxx08V
Sxx08D
Sxx08R
Sxx08V
Sxx08L
Sxx08L
4.0
3.0
2.0
1.0
0.0
-40
vs. Junction Temperature (Standard SCR)
-15
Please refer to http://www.littelfuse.com for current information.
Junction Temperature (T
10
Specifications are subject to change without notice.
Value
3.4
2.1
3.4
2.0
1.8
1.5
1.8
1.5
40
65
85
40
50
70
35
60
J
) - (°C)
85
©2010 Littelfuse, Inc
°C/W
°C/W
Unit
110
125