Vishay MBR6045WTPBF Data Sheet

MBR6045WTPbF

Vishay High Power Products

Schottky Rectifier, 2 x 30 A

	Base
	common
	cathode
	2
1	3

TO-247AC	Anode	2	Anode
	1		2

Common

cathode

PRODUCT SUMMARY

IF(AV)	2 x 30 A
VR	45 V

FEATURES

• 150 °C TJ operation

	• Center tap TO-247 package		Pb-free
			Available
	•	Very low forward voltage drop
			RoHS*
	•	High frequency operation	COMPLIANT

•High purity, high temperature epoxy 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 MBR6045WTPbF 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				60			A
VRRM						45			V
IFSM		tp = 5 µs sine				2900			A
VF		30 Apk, TJ = 125 °C (per leg)				0.55			V
TJ							- 55 to 150		°C
VOLTAGE RATINGS
PARAMETER				SYMBOL		MBR6045WTPbF		UNITS
Maximum DC reverse voltage				VR		45			V
Maximum working peak reverse voltage				VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER			SYMBOL	TEST CONDITIONS				VALUES		UNITS
Maximum average		per leg						30
forward current			IF(AV)	50 % duty cycle at TC = 122 °C, rectangular waveform
		per device						60
See fig. 5
										A
Maximum peak one cycle				5 µs sine or 3 µs rect. pulse			Following any rated load	2900
non-repetitive surge current per leg			IFSM				condition and with rated
				10 ms sine or 6 ms rect. pulse				360
See fig. 7							VRRM applied
Non-repetitive avalanche energy per leg			EAS	TJ = 25 °C, IAS = 4 A, L = 3.4 mH				27		mJ
Repetitive avalanche current per leg			IAR	Current decaying linearly to zero in 1 µs				6		A
				Frequency limited by TJ maximum VA = 1.5 x VR typical
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94298		For technical questions, contact: [e-mail]						www.vishay.com
Revision: 14-Aug-08									1

MBR6045WTPbF

Vishay High Power Products Schottky Rectifier, 2 x 30 A

	ELECTRICAL SPECIFICATIONS
	PARAMETER		SYMBOL		TEST CONDITIONS		VALUES	UNITS
	Maximum forward voltage drop per leg			30 A		TJ = 25 °C	0.62
			VFM (1)
				60 A			0.75	V
	See fig. 1
				30 A		TJ = 125 °C	0.55
	Maximum reverse leakage current per leg		IRM (1)	TJ = 25 °C		VR = Rated VR	1	mA
	See fig. 2			TJ = 125 °C			150
	Threshold voltage		VF(TO)	TJ = TJ maximum			0.27	V
	Forward slope resistance		rt				7.3	mΩ
	Maximum junction capacitance per leg		CT	VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C			1400	pF
	Typical series inductance per leg		LS	Measured lead to lead 5 mm from package body			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,			DC operation			1.0
	junction to case per leg			See fig. 4
			RthJC
	Maximum thermal resistance,			DC operation			0.5	°C/W
	junction to case per package
	Typical thermal resistance,		RthCS	Mounting surface, smooth and greased			0.24
	case to heatsink
	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 (JEDEC)			MBR6045WT

www.vishay.com	For technical questions, contact: [e-mail]	Document Number: 94298
2		Revision: 14-Aug-08

MBR6045WTPbF

Schottky Rectifier, 2 x 30 A Vishay High Power Products

		1000
<![if ! IE]> <![endif]>Instantaneous	<![if ! IE]> <![endif]>Current (A)	100
							TJ = 150 °C
							TJ = 125 °C
<![if ! IE]> <![endif]>-	<![if ! IE]> <![endif]>Forward	10
<![if ! IE]> <![endif]>F
<![if ! IE]> <![endif]>I
		1
		0	0.2	0.4	0.6	0.8	1.0	1.2	1.4	1.6

VFM - Forward Voltage Drop (V)

Fig. 1 - Maximum Forward Voltage Drop Characteristics

(Per Leg)

	1000
<![if ! IE]> <![endif]>(mA)	100	TJ = 150 °C
		TJ = 125 °C
<![if ! IE]> <![endif]>Current	10	TJ = 100 °C
	1	TJ = 75 °C
<![if ! IE]> <![endif]>- Reverse
	0.1	TJ = 50 °C
<![if ! IE]> <![endif]>R	0.01	TJ = 25 °C
<![if ! IE]> <![endif]>I

0.001

0

5

10

15

20

25

30

35

40

45

VR - Reverse Voltage (V)

Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg)

	10 000
<![if ! IE]> <![endif]>(pF)
<![if ! IE]> <![endif]>- Junction Capacitance	1000		TJ = 25 °C
<![if ! IE]> <![endif]>T
<![if ! IE]> <![endif]>C
	100
	0	10	20	30	40	50

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs.

Reverse Voltage (Per Leg)

<![if ! IE]> <![endif]>(°C/W)	10
<![if ! IE]> <![endif]>Impedance	1
							PDM
							t1
<![if ! IE]> <![endif]>- Thermal					D = 0.75		t2
	0.1				D = 0.50
			Single pulse
					D = 0.33	Notes:
			(thermal resistance)
					D = 0.25	1. Duty factor D = t1/t2
<![if ! IE]> <![endif]>thJC					D = 0.20	2. Peak TJ = PDM x ZthJC + TC
<![if ! IE]> <![endif]>Z	0.01
	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 (Per Leg)

Document Number: 94298	For technical questions, contact: [e-mail]	www.vishay.com
Revision: 14-Aug-08		3