Specification	MDD255-22N1

Current - Average Rectified (Io) (per Diode)	270 A
Current - Reverse Leakage	30 mA
Diode Configuration	Series Connection
Diode Pair Count	1 pair
Mounting Type	Chassis Mount
Operating Temperature - Junction (Max)	150 °C
Operating Temperature - Junction (Min)	-40 °C
Package / Case	Y1-CU
Package Name	Y1-CU
Speed	Standard Recovery
Speed - Fast Recovery (Minimum)	200 mA, 500 ns
Speed - Recovery Current	200 mA, 200 mA
Speed - Recovery Time	500 ns
Technology	Standard
Voltage - DC Reverse (Vr) (Max)	2200 V
Voltage - Forward (Vf) (Max)	1.4 V

MDD255 Series

Bipolar Module - Diode Y1-CU

Part	Diode Pair Count	Diode Configuration	Operating Temperature - Junction (Min)	Operating Temperature - Junction (Max)	Speed - Fast Recovery (Minimum)	Speed	Speed - Recovery Current	Speed - Recovery Time	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io) (per Diode)	Package / Case	Current - Reverse Leakage	Package Name	Mounting Type	Voltage - Forward (Vf) (Max)	Technology
LITTELFUSE MDD255-18N1	1 pair	Series Connection	-40 °C	150 °C	200 mA 500 ns	Standard Recovery	200 mA 200 mA	500 ns	1800 V	270 A	Y1-CU	30 mA	Y1-CU	Chassis Mount	1.4 V	Standard
LITTELFUSE MDD255-16N1	1 pair	Series Connection	-40 °C	150 °C	200 mA 500 ns	Standard Recovery	200 mA 200 mA	500 ns	1600 V	270 A	Y1-CU	30 mA	Y1-CU	Chassis Mount	1.4 V	Standard
LITTELFUSE MDD255-12N1	1 pair	Series Connection	-40 °C	150 °C	200 mA 500 ns	Standard Recovery	200 mA 200 mA	500 ns	1200 V	270 A	Y1-CU	30 mA	Y1-CU	Chassis Mount	1.4 V	Standard
LITTELFUSE MDD255-20N1	1 pair	Series Connection	-40 °C	150 °C	200 mA 500 ns	Standard Recovery	200 mA 200 mA	500 ns	2000 V	270 A	Y1-CU	30 mA	Y1-CU	Chassis Mount	1.4 V	Standard
LITTELFUSE MDD255-22N1	1 pair	Series Connection	-40 °C	150 °C	200 mA 500 ns	Standard Recovery	200 mA 200 mA	500 ns	2200 V	270 A	Y1-CU	30 mA	Y1-CU	Chassis Mount	1.4 V	Standard
LITTELFUSE MDD255-14N1	1 pair	Series Connection	-40 °C	150 °C	200 mA 500 ns	Standard Recovery	200 mA 200 mA	500 ns	1400 V	270 A	Y1-CU	30 mA	Y1-CU	Chassis Mount	1.4 V	Standard

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