Vishay MBR4060WTPBF Data Sheet

MBR4060WTPbF

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

	Base
	common
	cathode
	2
1	3

TO-247AC	Anode	2	Anode
	1		2
		Common
		cathode

PRODUCT SUMMARY

IF(AV)	2 x 20 A
VR	60 V
IRM	100 mA at 125 °C

FEATURES			Available
• 150 °C TJ operation
			RoHS
• Center tap TO-247 package
			COMPLIANTPb-free
•	Very low forward voltage drop		Available
			RoHS*
•	High frequency operation
•	High purity, high temperature	epoxy	COMPLIANT

encapsulation for enhanced mechanical strength and moisture resistance

• Guard ring for enhanced ruggedness and long term reliability

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

DESCRIPTION

The MBR4060WTPbF center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL	CHARACTERISTICS	VALUES	UNITS
IF(AV)	Rectangular waveform	40	A
VRRM		60	V
IFSM	tp = 5 µs sine	1020	A
VF	20 Apk, TJ = 125 °C (per leg)	0.62	V
TJ	Range	- 55 to 150	°C

VOLTAGE RATINGS

	PARAMETER	SYMBOL	MBR4060WTPbF	UNITS
	Maximum DC reverse voltage	VR	60	V
	Maximum working peak reverse voltage	VRWM

ABSOLUTE MAXIMUM RATINGS

	PARAMETER		SYMBOL	TEST CONDITIONS		VALUES	UNITS
	Maximum average	per leg	IF(AV)	TC = 108 °C, 50 % duty cycle, rectangular waveform		20
	forward current	per device				40
							A
	Maximum peak one cycle			5 µs sine or 3 µs rect. pulse	Following any rated	1020
			IFSM		load condition and with
	non-repetitive surge current per leg			10 ms sine or 6 ms rect. pulse		265
					rated VRRM applied
	Non-repetitive avalanche energy per leg		EAS	TJ = 25 °C, IAS = 1.5 A, L = 11.5 mH		13	mJ
	Repetitive avalanche current per leg		IAR	Current decaying linearly to zero in 1 µs		1.5	A
				Frequency limited by TJ maximum VA = 1.5 x VR typical

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94296	For technical questions, contact: [e-mail]	www.vishay.com
Revision: 14-Aug-08		1

MBR4060WTPbF

Vishay High Power Products Schottky Rectifier, 2 x 20 A

	ELECTRICAL SPECIFICATIONS
	PARAMETER		SYMBOL	TEST CONDITIONS		VALUES	UNITS
	Maximum forward voltage drop		VFM (1)	20 A	TJ = 25 °C	0.72	V
					TJ = 125 °C	0.62
	Maximum instantaneous reverse current		IRM	TJ = 25 °C	Rated DC voltage	1.0	mA
				TJ = 125 °C		100
	Maximum junction capacitance		CT	VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C		720	pF
	Typical series inductance		LS	Measured from top of terminal to mounting plane		7.5	nH
	Maximum voltage rate of change		dV/dt	Rated VR		10 000	V/µs
	Note
	(1) Pulse width < 300 µs, duty cycle < 2 %
	THERMAL - MECHANICAL SPECIFICATIONS
	PARAMETER		SYMBOL	TEST CONDITIONS		VALUES	UNITS
	Maximum junction and storage		TJ, TStg			- 55 to 150	°C
	temperature range
	Maximum thermal resistance,		RthJC	DC operation		2.20
	junction to case per package
	Typical thermal resistance,		RthCS	Mounting surface, smooth and greased		1.10	°C/W
	case to heatsink
	Maximum thermal resistance,		RthJA	DC operation		50
	junction to ambient
	Approximate weight					6	g
						0.21	oz.
	Mounting torque	minimum				6 (5)	kgf · cm
							(lbf · in)
		maximum				12 (10)
	Marking device			Case style TO-247AC		MBR4060WT

www.vishay.com	For technical questions, contact: [e-mail]	Document Number: 94296
2		Revision: 14-Aug-08

MBR4060WTPbF

Schottky Rectifier, 2 x 20 A Vishay High Power Products

1000

<![if ! IE]> <![endif]>Instantaneous	<![if ! IE]> <![endif]>Current (A)	100			TJ = 125		°C
<![if ! IE]> <![endif]>I	<![if ! IE]> <![endif]>Forward				TJ	= 150	°C
<![if ! IE]> <![endif]>-		10			TJ	= 25 °C
<![if ! IE]> <![endif]>F
		1
		0	0.5	1.0	1.5	2.0		2.5

VFM - Forward Voltage Drop (V)

Fig. 1 - Maximum Forward Voltage Drop Characteristics

<![if ! IE]>

<![endif]>IR - Reverse Current (mA)

1000
100				TJ = 150 °C
10												TJ = 125 °C
1				TJ = 100 °C
													TJ		= 75 °C
0.1
		TJ = 50 °C
0.01																TJ = 25 °C
0.001
															50
0		10				20			30			40								60

VR - Reverse Voltage (V)

Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage

<![if ! IE]>

<![endif]>CT - Junction Capacitance (pF)

1000

TJ = 25 °C

100

0

10

20

30

40

50

60

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

<![if ! IE]> <![endif]>(°C/W)	10
<![if ! IE]> <![endif]>Impedance	1
							PDM
	0.1						t1
<![if ! IE]> <![endif]>Thermal				D = 0.50			t2
				D = 0.33		Notes:
	0.01	Single pulse		D = 0.25		1. Duty factor D = t1/t2
<![if ! IE]> <![endif]>-		(thermal resistance)		D = 0.17		2. Peak TJ = PDM x ZthJC + TC
<![if ! IE]> <![endif]>thJC
				D = 0.08
<![if ! IE]> <![endif]>Z	0.001
	0.00001	0.0001	0.001	0.01	0.1	1	10	100

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics

Document Number: 94296	For technical questions, contact: [e-mail]	www.vishay.com
Revision: 14-Aug-08		3