MR851

Product : Fast Recovery Rectifiers
Forward Voltage Drop : 1.25 V
Packaging : Reel
Configuration : Single
Forward Continuous Current : 3 A
Mounting Style : Through Hole
Reverse Current IR : 10 uA
Max Surge Current : 150 A
Reverse Voltage : 100 V
Package / Case : DO-201AD
Recovery Time : 100 ns


Features:

·High current capability
·High surge current capability
· High reliability
·Low reverse current
·Low forward voltage drop
·Fast switching for high efficiency




Specifications

Ratingat25ambienttemperatureunlessotherwisespecified.
Singlephase,halfwave,60Hz,resistiveorinductiveload.
Forcapacitiveload,deratecurrentby20%.

RATING	SYMBO	MR850	MR851	MR852	MR854	MR856	MR858	UNIT
Maximum Recurrent Peak Reverse Voltage	VRRM	50	100	200	400	600	800	V
Maximum RMS Voltag	VRMS	35	70	140	280	420	560	V
Maximum DC Blocking Voltage	VDC	50	100	200	400	600	800	V
Maximum Average Forward Current 0.375"(9.5mm) Lead Length Ta = 90	IF(AV)	3.0						A
Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method)	IFSM	100						A
Maximum Peak Forward Voltage at IF = 3.0 A	VF	1.25						V
Maximum DC Reverse Current Ta = 25 at Rated DC Blocking Voltage Ta = 100	IR	10						A
	IR(H)	150						A
Maximum Reverse Recovery Time ( Note 1 )	Trr	150						ns
Typical Junction Capacitance ( Note 2 )	CJ	28						pf
Junction Temperature Range	TJ	- 65 to + 150
Storage Temperature Range	TSTG	- 65 to + 150

Parameters:

Technical/Catalog Information	MR851
Vendor	ON Semiconductor
Category	Discrete Semiconductor Products
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	100V
Current - Average Rectified (Io)	3A
Voltage - Forward (Vf) (Max) @ If	1.25V @ 3A
Reverse Recovery Time (trr)	300ns
Current - Reverse Leakage @ Vr	10A @ 100V
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type	Through Hole, Axial
Package / Case	DO-201AD, Axial
Packaging	Bulk
Capacitance @ Vr, F	-
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MR851 MR851