Schottky Barrier Rectifier JSCJ SBD4045LCTB with Low Forward Voltage Drop and High Current Capability

Key Attributes
Model Number: SBD4045LCTB
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
200A
Reverse Leakage Current (Ir):
150uA@45V
Voltage - DC Reverse (Vr) (Max):
45V
Voltage - Forward(Vf@If):
580mV@20A
Current - Rectified:
40A
Mfr. Part #:
SBD4045LCTB
Package:
TO-220-3L
Product Description

Product Overview

The SBD4045LCTB and SBDF4045LCTB are Schottky Barrier Rectifiers designed for low power loss and high efficiency. They offer high current capability and low forward voltage drop, making them suitable for various power applications. Key features include guard ring die construction for transient protection.

Product Attributes

  • Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
  • Marking: SBD4045LCTB XXXX (Device code), SBD F4045LCTB XXXX (Device code), Solid dot = Green molding compound device if none, the normal device
  • Material: Plastic-Encapsulate Diode
  • Origin: China (implied by manufacturer)

Technical Specifications

ParameterSymbolSBD4045LCTBSBDF4045LCTBUnitTest Conditions
Peak repetitive reverse voltageVRRM45V
Working peak reverse voltageVRWM45V
DC blocking voltageVR45V
RMS reverse voltageVR(RMS)31.5V
Average rectified output currentIO40 (2x20)A
Non-Repetitive peak forward surge current (8.3ms half sine wave)IFSM200A
Thermal resistance from junction to ambientRJA62.5/W
Junction temperatureTj150
Storage temperatureTstg-55~+150
Thermal resistance from junction to caseRJc2.0 / 3.0/WTc=25
Reverse voltageV(BR)45VIR=1mA
Reverse currentIR0.001mAVR=45V, Tj=25
Forward voltageVF0.53 / 0.580.50 / 0.53VIF=10A, Tj=25 / Tj=125
Forward voltageVF0.44 / 0.380.40 / 0.35VIF=20A, Tj=25 / Tj=125
Forward voltage (typical)VF(typ)0.50V@Tj=125
Total CapacitanceCTOT150pFf=1MHz, Tj=25

2410121815_JSCJ-SBD4045LCTB_C5295508.pdf

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