Low VF Schottky Barrier Rectifier JUXING MBR40200PT-B for High Frequency Switched Mode Power Supplies

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Product Description

Product Overview

This Low VF Schottky barrier rectifier is designed for high-frequency, miniature switched mode power supplies. It offers low forward voltage, high current capability, and high forward surge capability, contributing to low power losses and high efficiency. It includes guarding for over-voltage protection and is suitable for applications such as adapters, lighting, and on-board DC/DC converters.

Product Attributes

Case: Molded plastic
Polarity: As marked
Mounting Position: Any
Molded Plastic: UL Flammability Classification Rating 94V-0
Lead free in compliance with EU RoHS 2011/65/EU directive
Assembly code: BN
Solder bath temperature: 275 maximum, 10s per JESD 22-B106

Technical Specifications

Characteristics	Symbol	Value	Unit	Notes
Maximum Repetitive Peak Reverse Voltage	VRRM	200	V
Working Peak Reverse Voltage	VRWM	200	V
Maximum DC Blocking Voltage	VDC	200	V
Maximum Average Forward Rectified Current Per Leg	IO	20	A	Total 40A
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave	IFSM	450	A	Superimposed on Rated Load (JEDEC method)
Operating Temperature Range	TJ	150	C
Storage Temperature Range	TSTG	-40 to +150	C
Typical Thermal Resistance (Junction to Case per Leg)	RJC	2	C/W	Mounted on heatsink.
Forward Voltage Drop at IF=5A, TA=25C	VF	0.73	V	Typ. Pulse test: 300 s pulse width, 1% duty cycle
Forward Voltage Drop at IF=5A, TA=125C	VF	0.58	V	Typ. Pulse test: 300 s pulse width, 1% duty cycle
Forward Voltage Drop at IF=10A, TA=25C	VF	0.79	V	Typ. Pulse test: 300 s pulse width, 1% duty cycle
Forward Voltage Drop at IF=10A, TA=125C	VF	0.65	V	Typ. Pulse test: 300 s pulse width, 1% duty cycle
Forward Voltage Drop at IF=20A, TA=25C	VF	0.86	0.89	V	Typ. Max. Pulse test: 300 s pulse width, 1% duty cycle
Forward Voltage Drop at IF=20A, TA=125C	VF	0.73	V	Typ. Pulse test: 300 s pulse width, 1% duty cycle
Maximum Reverse Current at VR=200V, TA=25C	IR	2	10	A
Maximum Reverse Current at VR=200V, TA=125C	IR	2		mA