High Surge Current Rectifier Diode JSCJ US2G with 140 Volt Peak Reverse Voltage and SMBG Package
Product Overview
The US2A through US2M series are high-efficiency rectifier diodes in the SMBG package, designed for applications requiring high surge current capability. These diodes offer a wide range of repetitive peak reverse voltages from 50V to 1000V and an average forward current of 2A. They are suitable for rectifier applications and feature a color band denoting cathode polarity.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: JIANGSU
- Marking: US2X (X: From A To M)
- Polarity: Color band denotes cathode
Technical Specifications
| Item | Symbol | Unit | Test Conditions | US2A | US2B | US2D | US2G | US2J | US2K | US2M |
| Maximum RMS Voltage | VRMS | V | 50 | 75 | 100 | 140 | 200 | 280 | 420 | |
| Repetitive Peak Reverse Voltage | VRRM | V | 50 | 75 | 100 | 140 | 200 | 280 | 420 | |
| Average Forward Current | IF(AV) | A | TL=75, 60Hz Half-sine wave, Resistance load | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Surge(Non-repetitive)Forward Current | IFSM | A | 60Hz Half-sine wave, 1 cycle, Ta=25 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| Operation Junction and Storage Temperature Range | TJ,TSTG | -55 ~ +150 | ||||||||
| Peak Forward Voltage | VF | V | IF =2.0A, T=25 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
| Maximum Reverse Voltage | VRM | V | 50 | 75 | 100 | 140 | 200 | 280 | 420 | |
| Peak Reverse Current | IRRM1 | A | VRM=VRRM, Ta =25 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Peak Reverse Current | IRRM2 | A | VRM=VRRM, Ta =100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Maximum reverse recovery time | trr | ns | IF=0.5A,IR=1.0A,Irr=0.25A | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Thermal Resistance(Typical) | RJ-A | /W | Between junction and ambient, P.C.B. Mounted on 0.27" x 0.27" (7.0 mm x 7.0 mm) copper pad areas | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Thermal Resistance(Typical) | RJ-L | /W | Between junction and terminal, P.C.B. Mounted on 0.27" x 0.27" (7.0 mm x 7.0 mm) copper pad areas | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
2410121844_JSCJ-US2G_C5293951.pdf
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