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SCR Thyristors for High-Temperature Applications - SJxxxx Series
Littelfuse’s SJ series high-temperature SCR is ideal for unidirectional switch applications
Littelfuse's SJ series SCR thyristors' high junction temperature provides a wider operating margin in existing designs and allows the use of smaller heat sinks in new designs. By offering designers a wider operating margin than earlier SCRs, SJ series SCR switching thyristors make it possible to tolerate insufficient cooling and higher inrush currents at startup.
This series offers blocking voltage (VDRM) up to 600 V and a wide variety of current ratings from 4 A up to 40 A to support a wide range of applications. Multiple varieties of gate trigger current (IGT) are offered, 0.2 mA in sensitive gate SCR and between 6 mA and 40 mA in standard gate SCR.
Resources
- Video: SJ Series Thyristors
- Product Flyer: SJ Series High-Temperature Sensitive and Standard SCR
Features
- High junction temperature (TJ) of +150°C
- Wide package selection
- High surge capability of clip-attach package design
- High di/dt capability
Benefits
- Wider operating margin in existing designs, smaller heat sinks in new designs
- Simplifies selecting the best package for the application
- Tolerates high inrush current and harsh operating conditions
- Enables higher voltage output in capacitor discharge applications
Applications
- Converters/rectifiers
- Capacitive discharge ignition (CDI) systems
- Inrush current limiting
- Motor speed controls
- Motorcycles
- ATVs
- Small gasoline engines
- Gasoline/gas-electric generators
- Furnaces
- LED lighting
SJxxxx Series SCR Thyristors - Less than 10A
| Image | Manufacturer Part Number | Description | Current - On State (It (AV)) (Max) | Current - Off State (Max) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
 |  | SJ6004DS2RP | SCR 600V 4A TO-252 (DPAK) | 2.56 A | 5 µA | 16989 - Immediate | $9.57 | View Details |
|  | SJ6004VS2TP | SCR 600V 4A TO-251AA | 2.56 A | 5 µA | 0 - Immediate | $2.89 | View Details |
| | SJ6004DS2TP | SCR 600V 4A TO-252 (DPAK) | 2.56 A | 5 µA | 100 - Immediate | $8.63 | View Details |
| | SJ6006DS2RP | SCR 600V 6A TO-252 (DPAK) | 3.84 A | 5 µA | 2876 - Immediate | $10.05 | View Details |
| | SJ6006DRP | SCR 600V 6A TO-252 (DPAK) | 3.84 A | 10 µA | 2593 - Immediate | $9.30 | View Details |
SJxxxx Series SCR Thyristors - 10 A to 20 A Ratings
| Image | Manufacturer Part Number | Description | Current - On State (It (AV)) (Max) | Current - Off State (Max) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
| | SJ6010DS2RP | SCR 600V 10A TO-252 (DPAK) | 6.4 A | 10 µA | 4104 - Immediate | $11.27 | View Details |
| | SJ6010V1TP | SCR 600V 10A TO-251AA | 6.4 A | 10 µA | 0 - Immediate | $3.30 | View Details |
| | SJ6010D1RP | SCR 600V 10A TO-252 (DPAK) | 6.4 A | 10 µA | 2254 - Immediate | $10.17 | View Details |
| | SJ6012DRP | SCR 600V 12A TO-252 (DPAK) | 7.6 A | 10 µA | 308 - Immediate | $9.97 | View Details |
| | SJ6012D1RP | SCR 600V 12A TO-252 (DPAK) | 7.6 A | 10 µA | 0 - Immediate 2500 - Factory Stock | $11.54 | View Details |
SJxxxx Series SCR Thyristors - 25 A to 40 A Ratings
| Image | Manufacturer Part Number | Description | Voltage - On State (Vtm) (Max) | Current - Hold (Ih) (Max) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
|  | SJ6025L2TP | SCR 600V 25A ITO-220AB | 1.6 V | 35 mA | 500 - Immediate | $16.78 | View Details |
| | SJ6025LTP | SCR 600V 25A ITO-220AB | 1.6 V | 75 mA | 567 - Immediate | $16.78 | View Details |
|  | SJ6025R2TP | SCR 600V 25A TO-220AB | 1.6 V | 35 mA | 1543 - Immediate | $15.68 | View Details |
| | SJ6025RTP | SCR 600V 25A TO-220AB | 1.6 V | 75 mA | 479 - Immediate | $15.68 | View Details |
|  | SJ6025N2RP | SCR 600V 25A TO-263 (D2PAK) | 1.6 V | 35 mA | 288 - Immediate | $16.08 | View Details |
Published: 2018-03-06
Malaysia