ND171N18K Infineon - Diode module

ND171N18K Description

ND171N18K is a rectifier diode module (ND171N, single diode) from Infineon (eupec / IFBIP), rated 1800V, 171A.

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Summary of Features

Target Applications

Infineon ND171N18K is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

ND171N18K is a rectifier diode module (ND171N, single diode) from Infineon (eupec / IFBIP), rated 1800V, 171A. Source: manufacturer datasheet.

Parameter	Value
Manufacturer	Infineon (eupec / IFBIP)
Repetitive peak reverse voltage VRRM	1800 V
Non-repetitive peak reverse voltage VRSM	1900 V
Average forward current IFAVM	171 A (TC = 100 °C)
Max. RMS current IFRMSM	270 A
Surge current IFSM (10 ms, 25 °C / Tvj max)	6600 A / 5600 A
I²t (10 ms, 25 °C)	218 000 A²s
Forward voltage vF max. (500 A, Tvj max)	1.26 V
Threshold voltage V(TO) / slope resistance rT	0.75 V / 0.8 mΩ
Insulation test voltage	3.0 kV (1 s) / 2.5 kV (1 min)
Max. junction temperature	150 °C
Weight	310 g typ.
Datasheet	Available on this page (PDF)

Note: data taken from the Infineon (eupec / IFBIP) datasheet of DD171N / ND171N series, which covers ND171N18K.

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