Series: -
Voltage - Off State: 800V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Through Hole
SCR Type: Standard Recovery
Current - Gate Trigger (Igt) (Max): 15mA
Current - Hold (Ih) (Max): 30mA
Manufacturer: Vishay Semiconductors
Voltage - Gate Trigger (Vgt) (Max): 1V
Current - Off State (Max): 50µA
Current - Non Rep. Surge 50, 60Hz (Itsm): 140A @ 50Hz
Package / Case: TO-220-3
Supplier Device Package: TO-220AB
Packaging: Tube
Current - On State (It (AV)) (Max): 8A
Current - On State (It (RMS)) (Max): 12.5A
Voltage - On State (Vtm) (Max): 1.2V
Specifications
| Parameters |
Values |
Units |
Conditions |
| IT(AV) Max. Average On-state Current |
8 |
A |
@ TC = 108, 180° conduction half sine wave |
| IT(RMS) Max. RMS On-state Current |
125 |
|
| ITSM Max. Peak One Cycle Non-Repetitive Surge Current |
120 |
A |
10ms Sine pulse, rated VRRM applied, TJ = 125 |
|
140 |
10ms Sine pulse, no voltage reapplied, TJ = 125 |
| I2t Max. I2t for fusing |
72 |
A2s |
10ms Sine pulse, rated VRRM applied, TJ = 125 |
|
100 |
10ms Sine pulse, no voltage reapplied, TJ = 125 |
| I2t Max. I2t for fusing |
1000 |
A2s |
t = 0.1 to 10ms, no voltage reapplied, TJ = 125 |
| VTM Max. On-state Voltage Drop |
1.2 |
V |
@ 8A, TJ = 25 |
| rt On-state slope resistance |
16.2 |
m |
TJ = 125 |
| VT(TO) Threshold Voltage |
0.87 |
V |
| RM/IDMMax.Reverse and Direct Leakage Current |
0.05 |
mA |
TJ = 25 |
VR = rated VRRM/ VDRM |
|
1.0 |
TJ = 125 |
| IH Typ. Holding Current |
30 |
mA |
Anode Supply = 6V, Resistive load, Initial IT=1A |
| IL Max. Latching Current |
50 |
mA |
Anode Supply = 6V, Resistive load |
| dv/dt Max. rate of rise of off-state Voltage |
150 |
|
TJ = 25 |
| di/dt Max. rate of rise of turned-on Current |
100 |
|
|
DescriptionThe 12TTS08PbF of silicon controlled rectifiers are specifically designed for medium power switching and phase control applications. The glass passivation technology used has reliable operation up to 125 junction temperature.
Typical applications are in input rectification and crow-bar (soft start) and these products are designed to be used with International Rectifier input diodes, switches and output rectifiers which are available in identical package outlines.
12TTS08PBF Data Sheet
