Vishay MBRB3030CTL Data Sheet

Bulletin PD-20628 05/01

A

MBRB3030CTL

SCHOTTKY RECTIFIER

Major Ratings and Characteristics

Characteristics Values Units

I

Rectangular 30 A

F(AV)

waveform

V

RRM

I

@ tp = 5 µs sine 1100 A

FSM

VF@ 15 Apk, TJ = 125°C 0.34 V

(per leg)

TJrange - 55 to 15 0 °C

30 V

30 Amp

Description/Features

This 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, free-wheeling diodes,
and reverse battery protection.

150° C TJ operation

Center tap configuration

Very low forward voltage drop

High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance

High frequency operation

Guard ring for enhanced ruggedness and long term
reliability

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Case Styles

MBRB3030CTL

D2PAK

BASE
COMMON
CATHODE

2

123

NODE

COMMON

ANODE

CATHODE

12

1

MBRB3030CTL

Bulletin PD-20628 05/01

Voltage Ratings

Parameters

VRMax. DC Reverse Voltage (V)

V

Max. Working Peak Reverse Voltage (V)

RWM

MBRB3030CTL

30

Absolute Maximum Ratings

Parameters Values Units Conditions

I

Max. Average Forward (Per Leg) 15 A 50% duty cycle @ TC = 121°C, rectangular wave form

F(AV)

Current * See Fig. 5 (Per Device) 30

I

Max. Peak One Cycle Non-Repetitive 1100 5µs Sine or 3µs Rect. pulse

FSM

Surge Current (Per Leg) * See Fig. 7 360 10ms Sine or 6ms Rect. pulse

EASNon-Repetitive Avalanche Energy 22.4 mJ T

A

= 25 °C, I

J

= 3 Amps, L = 3 mH

AS

(Per Leg)

IARRepetitive Avalanche Current 3 A Current decaying linearly to zero in 1 µsec

(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical

Following any rated
load condition and with
rated V

RRM

applied

Electrical Specifications

Parameters Values Units Conditions

VFMMax. Forward Voltage Drop 0.44 V @ 15A

(Per Leg) * See Fig. 1 (1) 0.51 V @ 30A

0.34 V @ 15A

0.45 V @ 30A

IRMMax. Reverse Leakage Current 2 mA TJ = 25 °C

(Per Leg) * See Fig. 2 (1) 183 mA TJ = 125 °C

V

Threshold Voltage 0.22 V T

F(TO)

= TJ max.

J

rtForward Slope Resistance 6.76 mΩ

CTMax. Junction Capacitance (Per Leg) 2840 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C

LSTypical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body

dv/dt Max. Voltage Rate of Change 10000 V/ µs

(Rated VR)

TJ = 25 °C

TJ = 125 °C

VR = rated V

(1) Pulse Width < 300µs, Duty Cycle <2%

R

Thermal-Mechanical Specifications

Parameters Values Units Conditions

TJMax. Junction Temperature Range -55 to 150 °C

T

Max. Storage Temperature Range -55 to 150 °C

stg

R

Max. Thermal Resistance Junction 2.0 °C/W DC operation

thJC

to Case (Per Leg)

R

Max. Thermal Resistance Junction 1.0 °C/W DC operation

thJC

to Case (Per Package)

R

Typical Thermal Resistance, Case 0.50 °C/W Mounting surface , smooth and greased

thCS

to Heatsink (only for TO-220)

wt Approximate Weight 2 (0.07) g (oz.)

T Mounting Torque Min. 6 (5)

Max. 12 (10)

Kg-cm
(Ibf-in)

2

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