general purpose rectifier diodes JSCJ S3B SMBG series plastic encapsulated with high surge capability
General Purpose Rectifier Diodes SMBG
The S3A through S3M series are general purpose rectifier diodes in SMBG plastic-encapsulated packages. These diodes offer high surge current capability and are designed for applications requiring efficient rectification. The polarity is indicated by a color band denoting the cathode.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Material: Plastic-Encapsulated Diodes
- Color: Color band denotes cathode
Technical Specifications
| Item | Symbol | Unit | Test Conditions | S3A | S3B | S3D | S3G | S3J | S3K | S3M |
| Maximum RMS Voltage | VRMS | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | |
| Repetitive Peak Reverse Voltage | VRRM | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | |
| Average Forward Current | IF(AV) | A | Between junction and ambient | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Surge(Non-repetitive)Forward Current | IFSM | A | 60Hz Half-sine wave, 1 cycle, Ta=25 | 35 | 70 | 140 | 280 | 420 | 560 | 700 |
| Operation Junction and Storage Temperature Range | TJ,TSTG | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | ||
| Peak Forward Voltage | VF | V | IF =3.0A | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| Peak Reverse Current | IRRM1 | A | VRM=VRRM, Ta =25 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Peak Reverse Current | IRRM2 | A | VRM=VRRM, Ta =125 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
| Thermal Resistance(Typical) | RJ-A | /W | Mounted on FR4 PCB double sided copper mini pad | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Thermal Resistance(Typical) | RJ-L | /W | Between junction and lead | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Junction Capacitance (Typical) | Cj | pF | Measured at 1MHz and Applied Reverse Voltage of 4.0 V.D.C | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
2410122008_JSCJ-S3B-SMBG_C5356785.pdf
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