MUR440 MULTICOMP, MUR440 Datasheet

DIODE, FAST, 4A, 400V

MUR440

Manufacturer Part Number
MUR440
Description
DIODE, FAST, 4A, 400V
Manufacturer
MULTICOMP
Datasheet

Specifications of MUR440

Repetitive Reverse Voltage Vrrm Max
400V
Forward Current If(av)
4A
Forward Voltage Vf Max
1.28V
Reverse Recovery Time Trr Max
50ns
Forward Surge Current Ifsm Max
70A
Operating
RoHS Compliant
Diode Type
Fast Recovery

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Part Number
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Mechanical Data:
Cases
Lead
Polarity
High temperature soldering guaranteed
Mounting position
Weight
MUR4x Series
DO-201AD
Dimensions : Inches (Millimetres)
: Moulded plastic.
: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed.
: Colour band denotes cathode end.
: 260°C/10 seconds/0.375 inch, (9.5mm) lead lengths at 5lbs., (2.3kg) tension.
: Any.
: 1.2 grams.
Page <1>
Features:
• Ideally suited for use in very high frequency switching
• Ultrafast recovery time for high efficiency.
• Excellent high temperature switching.
• Glass passivated junction.
power supplies, inverters and as free wheeling diodes.
24/07/08 V1.1

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MUR440 Summary of contents

Page 1

MUR4x Series DO-201AD Dimensions : Inches (Millimetres) Mechanical Data: Cases Lead Polarity High temperature soldering guaranteed Mounting position Weight Features: • Ideally suited for use in very high frequency switching power supplies, inverters and as free wheeling diodes. • Ultrafast ...

Page 2

... RRM V 140 RMS V 200 DC I (AV) I 125 FSM V 0. 25°C 5 125°C 150 θ STG = 0.5A 1.0A Page <2> MUR440 MUR460 Units 400 600 280 420 400 600 4.0 70 1.28 10 250 °C/W -65 to +150 = 0.25A µA µ °C 24/07/08 V1.1 ...

Page 3

MUR4x Series Ratings and Characteristic Curves (MR850, MR851, MR852, MR854, MR856, MR858) Maximum Forward Current Derating Curve Ambient Temperature (°C) Typical Instantaneous Forward Characteristics Instantaneous Forward Voltage (V) Typical Junction Capacitance Per leg Reverse Voltage (V) Maximum Non-Repetitive Forward Surge ...

Page 4

... Reverse Recovery Time Characteristic and Test Circuit Diagram Note: 1. Rise Time = 7ns Maximum. Input Impedance = 1 Megohm 22pf 2. Rise Time = 10ns Maximum Source Impedance = 50 ohms Part Number Table Description Part Number Diode, Fast, 4A, 200V MUR420 Diode, Fast, 4A, 400V MUR440 Diode, Fast, 4A, 600V MUR460 Page <4> 24/7/08 V1.1 ...

Page 5

... Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2008. ...

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