T9G0121203DH Discrete Semiconductor Products |
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| Allicdata Part #: | T9G0121203DH-ND |
| Manufacturer Part#: |
T9G0121203DH |
| Price: | $ 112.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Powerex Inc. |
| Short Description: | SCR PHASE CTRL MOD 1200V 1200V |
| More Detail: | SCR Module 1.2kV 1880A Single Chassis Mount TO-200... |
| DataSheet: |  T9G0121203DH Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 30 +: | $ 101.82200 |
| Series: | -- |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Structure: | Single |
| Number of SCRs, Diodes: | 1 SCR |
| Voltage - Off State: | 1.2kV |
| Current - On State (It (AV)) (Max): | 1200A |
| Current - On State (It (RMS)) (Max): | 1880A |
| Voltage - Gate Trigger (Vgt) (Max): | 3V |
| Current - Gate Trigger (Igt) (Max): | 200mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 24650A, 27000A |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Chassis Mount |
| Package / Case: | TO-200 Variation |
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The working principle of an SCR module is based on the fact that current flowing through the device in one direction causes the device to turn on, allowing current to flow in both directions. This is accomplished by using three terminals – the gate, anode, and cathode – each with different functions. The gate terminal is used to control the device, the anode is connected to the positive voltage, and the cathode is connected to the negative voltage. When a positive voltage is applied between the gate and the cathode, it causes the SCR module to turn on, allowing current flow in both directions. When the current is cut off, the device turns off and reverts back to its off position.
The T9G0121203DH SCR module is typically used in power supply applications due to its low gate-triggering voltage, ability to switch loads up to 1 A, and to provide circuit protection. It is ideal for use in high power applications such as automotive, engine control, lighting, and communications systems. It is also used in DC motor speed control and as a regulator for AC power. It has a wide temperature range and can work in environments from -40°C to 150°C.
The T9G0121203DH SCR module can also be used in overvoltage protection applications because it can be triggered by both AC and DC signals. It has a dielectric withstanding voltage of 2.5 kV, which is the highest voltage rating of any SCR module. Additionally, it offers a high surge capability with an on-state surge current capability of 22 A (with no thermal runaway).
In conclusion, the T9G0121203DH SCR module is a versatile and reliable device for power supply and protection applications. Its low gate-triggering voltage, surge capabilities, and wide temperature range make it ideal for use in high power applications such as automotive and communications systems. Its dielectric withstanding voltage also makes it suitable for use as an overvoltage protector.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| T9G0141003DH | Powerex Inc. | 114.38 $ | 1000 | SCR PHASE CTRL MOD 1400V ... |
| T9G0141203DH | Powerex Inc. | 115.58 $ | 1000 | SCR PHASE CTRL MOD 1400V ... |
| T9G0161003DH | Powerex Inc. | 117.96 $ | 1000 | SCR PHASE CTRL MOD 1600V ... |
| T9G0181003DH | Powerex Inc. | 122.72 $ | 1000 | SCR PHASE CTRL MOD 1800V ... |
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| T9G0161203DH | Powerex Inc. | 129.89 $ | 14 | SCR PHASE CTRL MOD 1600V ... |
| T9G0021003DH | Powerex Inc. | 92.93 $ | 1000 | SCR PHASE CTRL MOD 200V 1... |
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| T9G0121003DH | Powerex Inc. | 110.8 $ | 1000 | SCR PHASE CTRL MOD 1200V ... |
| T9G0121203DH | Powerex Inc. | 112.0 $ | 1000 | SCR PHASE CTRL MOD 1200V ... |
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