VS-15CTQ045S

Vishay VS-15CTQ045S is a 45V, 2x7.5A common cathode Schottky rectifier in D2PAK (TO-263AB) package, featuring low forward voltage drop and high frequency operation for switching power supplies.Checked against the datasheet

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Technical parameters

Key specs

Reverse voltage45 V

Average rectified current15 A15 A (50 % duty cycle at TC = 123 °C

Forward voltage510 mVMax · TJ = 125 °C

TypeSchottky

Datasheet-verified parameters

14 items

Parameter	Value and test conditions	Source
Maximum DC reverse voltage	45 V
Maximum average forward current	15 A (50 % duty cycle at TC = 123 °C, rectangular waveform)
Forward voltage	0.51 V (7.5 Apk, TJ = 125 °C, per leg)
Diode type	Schottky rectifier, Common cathode
Package	D2PAK (TO-263AB)
Junction temperature range	-55 to +150 °C
Grade	MSL level 1, per J-STD-020
RoHS compliance	RoHS-compliant
Halogen-free	Halogen-free
Maximum peak one cycle non-repetitive surge current	810 A (5 μs sine or 3 μs rect. pulse)
Non-repetitive avalanche energy	10 mJ (TJ = 25 °C, IAS = 1.20 A, L = 11.10 mH)
Maximum reverse current	32 mA (at 125 °C)
Maximum working peak reverse voltage	45 V
Repetitive avalanche current	1.5 A (Current decaying linearly to zero in 1 μs, VA = 1.5 x VR typical)

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DatasheetDatasheet · 223.6 KB · 2026-10-29

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Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.