1N4944-Rectifier-Diode Series

Rectifier Diode 400V, 1A Through Hole A, Axial

Catalog

Rectifier Diode 400V, 1A Through Hole A, Axial

Part	Package Name	Voltage - DC Reverse (Vr) (Max)	Speed - Fast Recovery (Maximum)	Speed - Fast Recovery (Minimum)	Operating Temperature - Junction (Max)	Operating Temperature - Junction (Min)	Technology	Capacitance	Current - Average Rectified (Io)	Reverse Recovery Time (trr)	Mounting Type	Current - Reverse Leakage	Package / Case	Voltage - Forward (Vf) (Max)
Microchip Technology 1N4944/TR	A Axial	400 V	500 ns	200 mA	175 °C	-65 °C	Standard	35 pF	1 A	150 ns	Through Hole	1 µA	A Axial	1.3 V
Microchip Technology 1N4944	A Axial	400 V	500 ns	200 mA	175 °C	-65 °C	Standard	35 pF	1 A	150 ns	Through Hole	1 µA	A Axial	1.3 V

Catalog

Rectifier Diode 400V, 1A Through Hole A, Axial

Description

This Series of industry recognized voidless, hermetically sealed fast recovery glass rectifiers are military qualified to MIL-PRF-19500/359 and are ideal for high-reliability applications where a failure cannot be tolerated. They provide a working peak reverse voltage selection from 200 to 600 Volts with a 1.0 amp current rating. They are very robust in hard-glass construction and also use an internal metallurgical bond identified as "Category 1" for high-reliability applications. These devices are similar in ratings to the 1N5615 through 1N5619 series where surface mount MELF package configurations are also available by adding a "US" suffix (see separate data sheets).