12TTS08 Vishay, 12TTS08 Datasheet - Page 2

• Manufacturer Part Number: 12TTS08
• Description: SCR PHASE CNTRL 800V 12A TO220AC
• Manufacturer: Vishay

Specifications of 12TTS08

• Scr Type: Standard Recovery
• Voltage - Off State: 800V
• Voltage - Gate Trigger (vgt) (max): 1V
• Voltage - On State (vtm) (max): 1.2V
• Current - On State (it (av)) (max): 8A
• Current - On State (it (rms)) (max): 12.5A
• Current - Gate Trigger (igt) (max): 15mA
• Current - Hold (ih) (max): 30mA
• Current - Off State (max): 1mA
• Current - Non Rep. Surge 50, 60hz (itsm): 140A @ 50Hz
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-220-3 (Straight Leads)
• Current - On State (it (rms) (max): 12.5A
• Breakover Current Ibo Max: 140 A
• Rated Repetitive Off-state Voltage Vdrm: 800 V
• Off-state Leakage Current @ Vdrm Idrm: 0.05 mA
• Forward Voltage Drop: 1.2 V
• Gate Trigger Voltage (vgt): 1 V
• Maximum Gate Peak Inverse Voltage: 10 V
• Gate Trigger Current (igt): 15 mA
• Holding Current (ih Max): 30 mA
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *12TTS08; VS-12TTS08; VS-12TTS08; VS12TTS08; VS12TTS08

Document Number: 33003
Revision 22-Sep-04
SELECTION GUIDE FOR TYPE M, C, AND T THERMISTORS
(Ohms)
1 Meg
100K
120K
150K
180K
220K
270K
330K
390K
470K
500K
560K
680K
820K
1.2K
1.5K
1.8K
2.2K
2.7K
3.3K
3.9K
4.7K
5.6K
6.8K
8.2K
10K
12K
15K
18K
22K
27K
33K
39K
47K
50K
56K
68K
82K
100
120
150
180
220
270
330
390
470
500
560
680
820
R
27
33
50
56
68
82
1K
5K
25
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For technical questions, contact: [e-mail]
CURVE NUMBER
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NTC Thermistors, Coated
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NOTE:
1. Intermediate resistance values between
2. Other body diameters available. Bead
3. Leaded series of thermistors includes
the standard value series are available.
Size would be the same as the color
grouping.
diameter increases as Res. decreases.
(Consult Factory)
additional styles: (Consult Factory)
Type B: 26AWG lead, 0.0159 [0.40]
Type F: 32AWG lead, 0.008 [0.20]
Type E: 24AWG lead, 0.020 [0.51]
Type D: 22AWG lead, 0.025 [0.64]
Type G: 20AWG lead, 0.032 [0.81]
Type H: 18AWG lead, 0.040 [1.02]
MAXIMUM BODY DIAMETER
THERMAL TIME CONSTANT
DISSIPATION CONSTANT
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2 - 3 mWatts/°C
6 - 14 Seconds
0.125 [3.2]
0.110 [2.8]
0.095 [2.4]
Vishay Dale
www.vishay.com
M, C, T
105