Schottky Rectifier Diode Plastic Encapsulated JSCJ SK54 Designed for Surge Current and Rectification
Key Attributes
Model Number:
SK54
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
150A
Reverse Leakage Current (Ir):
500uA@40V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
550mV@5A
Current - Rectified:
5A
Mfr. Part #:
SK54
Package:
SMBG
Product Description
Product Overview
The JSCJ SK5X series are plastic-encapsulated Schottky rectifier diodes designed for high surge current capability. These diodes are suitable for various rectification applications.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Product Line: SK5X Series (SK52 thru SK520)
- Package: SMBG (Plastic-Encapsulate Diodes)
- Polarity: Color band denotes cathode
- Origin: China (implied by manufacturer location)
Technical Specifications
| Item | Symbol | Unit | Test Conditions | SK52-SK54 | SK55-SK56 | SK58-SK510 | SK515 | SK520 |
| Repetitive Peak Reverse Voltage | VRRM | V | 20 | 40 | 80 | 150 | 200 | |
| Average Forward Current | IF(AV) | A | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | |
| Surge(Non-repetitive)Forward Current | IFSM | A | 60Hz Half-sine wave, 1 cycle, Ta=25 | 150 | 150 | 150 | 150 | 150 |
| Peak Forward Voltage | VF | V | IF =5.0A | 0.55 | 0.70 | 0.85 | 0.95 | 0.95 |
| Peak Reverse Current | IRRM1 | mA | VRM=VRRM, Ta =25 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Peak Reverse Current | IRRM2 | mA | Ta =100 | 10 | 10 | 10 | 10 | 10 |
| Junction Temperature | TJ | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | ||
| Storage Temperature | TSTG | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | -55 ~ +150 | ||
| Thermal Resistance(Typical) | RJ-A | /W | Between junction and ambient (mounted on FR4 PCB double sided copper mini pad) | 50 | 50 | 50 | 50 | 50 |
| Thermal Resistance(Typical) | RJ-L | /W | Between junction and terminal | 12 | 12 | 12 | 12 | 12 |
| Junction Capacitance(Typical) | Cj | pF | Measured at 1MHz and Applied Reverse Voltage of 4.0 V.D.C | 260 | 220 | 130 | 80 | 80 |
2410122027_JSCJ-SK54_C2924038.pdf
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