Schottky Rectifier Diode JSCJ ST2045L with 45V Repetitive Peak Reverse Voltage and 200A Surge Current

Key Attributes
Model Number: ST2045L
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
280A
Reverse Leakage Current (Ir):
30uA@45V
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
45V
Voltage - Forward(Vf@If):
470mV@20A
Current - Rectified:
20A
Mfr. Part #:
ST2045L
Package:
TO-277
Product Description

Product Overview

The ST2045L is a Schottky rectifier diode designed for high surge current capability and low peak forward voltage. It is suitable for rectification applications requiring a 45V repetitive peak reverse voltage and an average forward current of 20A. This diode features a plastic-encapsulated TO-277 package.

Product Attributes

  • Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
  • Model: ST2045L
  • Marking: VRRM, IIF(AV)
  • Origin: China (implied by company name and website)

Technical Specifications

ItemSymbolUnitTest ConditionsST2045L
Maximum RMS VoltageVRMSV280
Repetitive Peak Reverse VoltageVRRMV45
Average Forward CurrentIF(AV)A60Hz Half-sine wave, Resistance load, Ta=12520.0
Surge(Non-repetitive)Forward CurrentIFSMA60Hz Half-sine wave, 1 cycle, Ta=25200 (MAX)
Junction TemperatureTJ-55 ~ +150
Storage TemperatureTSTG-55 ~ +150
Peak Forward VoltageVFVIF =20.0A0.52 (MAX)
Peak Reverse CurrentIRRM1mAVRM=VRRM, Ta =2550 (MAX)
Peak Reverse CurrentIRRM2mAVRM=VRRM, Ta =12520 (TYP)
Thermal Resistance (Typical)RJ-A/WBetween junction and ambient12.0 (TYP)
Thermal Resistance (Typical)RJ-L/WBetween junction and terminal0.41 (TYP)
Typical junction capacitanceCJnFVR=4.0 V, f=1 MHz0.95

2410121805_JSCJ-ST2045L_C2829438.pdf

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