High surge current rectifier diode JSCJ US2K plastic encapsulated diode with 280V peak reverse voltage
Key Attributes
Model Number:
US2K
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
5uA
Reverse Recovery Time (trr):
75ns
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
800V
Voltage - Forward(Vf@If):
1.7V@2A
Current - Rectified:
2A
Mfr. Part #:
US2K
Package:
SMBG
Product Description
Product Overview
The US2A through US2M series are high-efficiency rectifier diodes designed for various applications requiring high surge current capability. These SMBG plastic-encapsulated diodes offer a wide range of repetitive peak reverse voltages from 50V to 1000V and a maximum average forward current of 2.0A. 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
- Material: Plastic-Encapsulate
- Polarity Marking: Color band denotes cathode
- Series: US2A THRU US2M (SMBG)
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 | 60Hz Half-sine wave, Resistance load, TL=75 | 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 | 70 | 140 | 280 | 420 | 560 | 700 |
| Operation Junction and Storage Temperature Range | TJ, TSTG | -55 ~ +150 | ||||||||
| Thermal Resistance(Typical) | RJ-A | /W | Between junction and ambient | 80 | ||||||
| Thermal Resistance(Typical) | RJ-L | /W | Between junction and terminal | 5.0 | ||||||
| Peak Forward Voltage | VF | V | IF =2.0A | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Peak Reverse Current | IRRM1 | A | VRM=VRRM, Ta =25 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| 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 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
2410121844_JSCJ-US2K_C5293952.pdf
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