Littelfuse IXYS VBO52-16NO7 rectifier module with planar passivated chips and RoHS compliant package

Key Attributes
Model Number: VBO52-16NO7
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
595A
Operating Junction Temperature Range:
-40℃~+150℃@(Tj)
Voltage - Forward(Vf@If):
1.19V@40A
Current - Rectified:
52A
Voltage - DC Reverse(Vr):
1.6kV
Mfr. Part #:
VBO52-16NO7
Product Description

Product Overview

The VBO52-16NO7 is a standard rectifier module featuring a bridge configuration with planar passivated chips. It offers a very low forward voltage drop and leakage current, making it suitable for main rectification and input rectifiers in PWM inverters. The module is designed for DC power equipment, DC power supplies, and field supplies for DC motors. Its PWS-D package with DCB ceramic ensures improved temperature and power cycling, easy mounting with two screws, and internal DCB isolation.

Product Attributes

  • Brand: Littelfuse (implied by disclaimer) / IXYS
  • Package: PWS-D
  • Certifications: RoHS compliant
  • Material: DCB ceramic, Copper internally

Technical Specifications

SymbolDefinitionConditionsUnittyp.max.min.
VRRMmax. repetitive reverse blocking voltageTj = 25CV1600
VRMSMmax. non-repetitive reverse blocking voltageV1600
VRSMmax. non-repetitive reverse blocking voltageV1700
IF(AV)MAverage forward current, per diodeTC = 150CA40
IFSMmax. forward surge currentt = 10 ms; (50 Hz), sine; Tj = 45CA550
Itvalue for fusingt = 10 ms; (50 Hz), sine; Tj = 150CkAs1.07
VF0threshold voltageTj = 150CV0.78
rFslope resistanceTj = 150Cm8.1
CJjunction capacitanceVR = 400 V; f = 1 MHz; Tj = 25CpF115
Ptottotal power dissipationTj = 25CW20
thJCthermal resistance junction to caseRectifierK/W1.19
thCHthermal resistance case to heatsinkRectifierK/W0.4
ISOLisolation voltageRMS; 50/60 Hz, RMS; I 1 mA; t = 1 secondV3000
TVJvirtual junction temperatureC150
Tstgstorage temperatureC-40125
Mounting torqueMNm5.754.25
Terminal torqueMNm5.754.25

2504101957_Littelfuse-IXYS-VBO52-16NO7_C17632205.pdf

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