Silicon Controlled Rectifier JSCJ CR620B 2.5-6MA TO220BK Package with 600V Voltage Rating
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Product Description
Product Overview
The CR20 is a standard SCR (Silicon Controlled Rectifier) featuring a PNPN 4-layer structure, mesa glass passivated technology, and multi-layers metal electrodes. It is designed for applications requiring efficient switching and control, such as LED controllers, motorcycle voltage regulators, and hair straighteners. Key advantages include its robust construction and reliable performance.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Part Number: CR620B
- Package Type: TO-220BK
- Marking: CR620B (Part Number), XXX (Internal Code)
Technical Specifications
| Symbol | Parameter | Test Condition | Value | Unit |
| VDRM/VRRM | Repetitive peak off- state voltage | Tj=25 | 600 | V |
| Tj=125 | 600 | V | ||
| Tj=25 | 600 | V | ||
| IT(RMS) | RMS on-state current | TO-220BK(TC105) | 20 | A |
| IT(AV) | Average on-state current | TO-220BK(TC105) | 13 | A |
| ITSM | Non repetitive surge peak on-state current | Full sine wave, Tj(init)=25, tp=20ms | 250 | A |
| I2t | I2t value | tp=10ms | 310 | A2s |
| dIT/dt | Critical rate of rise of on-state current | IG=2*IGT, tr10ns, F=120HZ, Tj=125 | 50 | A/s |
| IGM | Peak gate current | tp=20s, Tj=125 | 4 | A |
| PG(AV) | Average gate power | Tj=125 | 1 | W |
| VTM | On-state Voltage | ITM=32A, Fig. 4 | 1.6 | V |
| IGT | Gate trigger current | VD=12V, RL=33, Tj=25, Fig. 6 | 200 | A |
| VGT | Gate trigger voltage | VD=12V, RL=33, Tj=25, Fig. 6 | 1.0 | V |
| VGD | Non-triggering gate voltage | VD=VDRM, RL=3.3k, Tj=125 | 0.2 | V |
| IH | Holding current | IT=500mA, Tj=25 | 20 | mA |
| IL | Latching current | IT=500mA, Tj=25 | 25 | mA |
| dVD/dt | Critical rate of rise of off-state | VD=67%VDRM, Gate OPEN,Tj=125 | 600 | V/s |
| IDRM/IRRM | Repetitive peak off- state current | VD=VDRM/VRRM, Tj=25 | 0.5 | mA |
| TSTG | Storage temperature | -40~+150 | ||
| Tj | Operating junction temperature | -40~+125 | ||
| Rth(j-c) | Junction to case (AC) | 1.05 | /W | |
| Rth(j-a) | Junction to ambient | 60 | /W |
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
Location
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Sellina