MBR1100-D - ON Semiconductor

 Semiconductor Components Industries, LLC, 2003

April, 2003 - Rev. 4 1Publication Order Number:

MBR1100/D

MBR1100

Preferred Device

Axial Lead Rectifier

. . . employing the Schottky Barrier principle in a large area

metal-to-silicon power diode. State-of-the-art geometry features

epitaxial construction with oxide passivation and metal overlap

contact. Ideally suited for use as rectifiers in low-voltage,

high-frequency inverters, free wheeling diodes, and polarity

protection diodes.

•Low Reverse Current

•Low Stored Charge, Majority Carrier Conduction

•Low Power Loss/High Efficiency

•Highly Stable Oxide Passivated Junction

•Guard-Ring for Stress Protection

•Low Forward Voltage

•150°C Operating Junction Temperature

•High Surge Capacity

Mechanical Characteristics:

•Case: Epoxy, Molded

•Weight: 0.4 gram (approximately)

•Finish: All External Surfaces Corrosion Resistant and Terminal

Leads are Readily Solderable

•Lead and Mounting Surface Temperature for Soldering Purposes:

220°C Max. for 10 Seconds, 1/16″ from case

•Shipped in plastic bags, 1000 per bag

•Available Tape and Reeled, 5000 per reel, by adding a “RL’’ suffix to

the part number

•Polarity: Cathode Indicated by Polarity Band

•Marking: B1100

MAXIMUM RATINGS

Rating Symbol Max Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

100 V

Average Rectified Forward Current

(VR(equiv) ≤ 0.2 VR(dc), RJA =

50°C/W, P.C. Board Mounting, see

Note 1, TA = 120°C)

IO1.0 A

Non-Repetitive Peak

Surge Current (Surge Applied at

Rated Load Conditions Halfwave,

Single Phase, 60 Hz)

IFSM 50 A

Operating and Storage Junction

Temperature Range TJ, Tstg -65 to +150 °C

Voltage Rate of Change (Rated VR) dv/dt 10 V/ns

Device Package Shipping

ORDERING INFORMATION

AXIAL LEAD

CASE 59-10

DO-41

PLASTIC

SCHOTTKY BARRIER

RECTIFIER

1.0 AMPERE

100 VOLTS

Preferred devices are recommended choices for future use

and best overall value.

MBR1100 Axial Lead 1000 Units/Bag

MBR1100RL Axial Lead 5000/Tape & Reel

MARKING DIAGRAM

MBR

1100

MBR1100 = Device Code

http://onsemi.com

MBR1100

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THERMAL CHARACTERISTICS (See Note 2)

Characteristic Symbol Max Unit

Thermal Resistance, Junction to Ambient RJA See Note 1 °C/W

ELECTRICAL CHARACTERISTICS (TL = 25°C unless otherwise noted)

Characteristic Symbol Max Unit

Maximum Instantaneous Forward Voltage *

(iF = 1 A, TL = 25°C)

(iF = 1 A, TL = 100°C)

VF0.79

0.69

Volt

Maximum Instantaneous Reverse Current @ Rated dc Voltage *

(TL = 25°C)

(TL = 100°C)

iR0.5

5.0

* Pulse Test: Pulse Width = 300 s, Duty Cycle ≤2.0%.

Figure 1. Typical Forward Voltage Figure 2. Typical Reverse Current 

Figure 3. Current Derating

(Mounting Method 3 per Note 1) Figure 4. Power Dissipation

0.6 0.90

vF, INSTANTANEOUS VOLTAGE (VOLTS)

2.0

5.0

1.0

VR, REVERSE VOLTAGE (VOLTS)

60 900

0.2

0.04

0.02

0.01

120 1600

TA, AMBIENT TEMPERATURE (°C)

4.0

3.0

2.0

1.0

IF(AV), AVERAGE FORWARD CURRENT (AMPS)

1.00

4.0

3.0

2.0

1.0

2.0140

iF, INSTANTANEOUS FORWARD CURRENT (AMPS

)

PF(AV), AVERAGE POWER DISSIPATION (WATTS)

0.5

0.2

0.1

0.30.1 0.2 0.4 0.5 0.7 0.8 70 8010 20 30 40 50

0.1

0.4

1.0

20 40 60 80 100 3.0 4.0 5.0

0.05

0.02

1.1 1.41.0 1.2 1.3 100

, REVERSE CURRENT ( A)

R

4.0

2.0

100

200

1 K

400

200180

, AVERAGE FORWARD CURRENT (AMPS)

F(AV)

SQUARE WAVE

TJ = 150°C

100°C

25°C

TJ = 150°C

125°C

100°C

 The curves shown are typical for the highest voltage

device i n the voltage grouping. T ypical reverse current for

lower voltage selections can be estimated from these

same curves if VR is sufficiently below rated VR.

MBR1100

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Figure 5. Typical Capacitance

20 400

VR, REVERSE VOLTAGE (VOLTS)

150

C, CAPACITANCE (pF)

50 10060

100

10 70 80 90

TJ = 25°C

fTEST = 1 MHz

NOTE 1 — MOUNTING DATA:

Data shown for thermal resistance junction-to-ambient

(RJA) for the mounting shown is to be used as a typical

guideline values for preliminary engineering or in case the

tie point temperature cannot be measured.

Typical Values for RJA in Still Air

Mountin

Lead Length, L (in)

nting

Method 1/8 1/4 1/2 3/4 RJA

1 52 65 72 85 °C/W

2 67 80 87 100 °C/W

3 — 50 °C/W

Mounting Method 1

P.C. Board with

1-1/2 ″ x 1-1/2″

copper surface.

Mounting Method 3

P.C. Board with

1-1/2 ″ x 1-1/2″

copper surface.

BOARD GROUND

PLANE

VECTOR PIN MOUNTING

Mounting Method 2

ÉÉÉÉÉÉÉÉ

L = 3/8″

NOTE 2 — THERMAL CIRCUIT MODEL:

(For heat conduction through the leads)

TA(A) TA(K)

TL(A) TC(A) TJTC(K) TL(K)

RS(A) RL(A) RJ(A) RJ(K) RL(K) RS(K)

Use of the above model permits junction to lead thermal

resistance for any mounting configuration to be found. For

a given total lead length, lowest values occur when one side

of the rectifier is brought as close as possible to the heat sink.

Terms in the model signify:

TA = Ambient Temperature TC = Case Temperature

TL = Lead Temperature TJ = Junction Temperature

RS = Thermal Resistance, Heat Sink to Ambient

RL = Thermal Resistance, Lead to Heat Sink

RJ = Thermal Resistance, Junction to Case

PD = Power Dissipation

(Subscripts A and K refer to anode and cathode sides,

respectively.) Values for thermal resistance components are:

RL = 100°C/W/in typically and 120°C/W/in maximum.

RθJ = 36°C/W typically and 46°C/W maximum.

NOTE 3 — HIGH FREQUENCY OPERATION:

Since current flow in a Schottky rectifier is the result of

majority carrier conduction, it is not subject to junction

diode forward and reverse recovery transients due to

minority carrier injection and stored charge. Satisfactory

circuit analysis work may be performed by using a model

consisting of an ideal diode in parallel with a variable

capacitance. (See Figure 5)

Rectification efficiency measurements show that

operation will be satisfactory up to several megahertz. For

example, relative waveform rectification efficiency is

approximately 70 percent at 2 MHz, e.g., the ratio of dc

power to RMS power in the load is 0.28 at this frequency,

whereas perfect rectification would yield 0.406 for sine

wave inputs. However, in contrast to ordinary junction

diodes, the loss in waveform efficiency is not indicative of

power loss: it is simply a result of reverse current flow

through the diode capacitance, which lowers the dc output

voltage.

MBR1100

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PACKAGE DIMENSIONS

CASE 59-10

ISSUE S

AXIAL LEAD, DO-41

ADIM MIN MAX MIN MAX

MILLIMETERSINCHES

A4.10 5.200.161 0.205

B2.00 2.700.079 0.106

D0.71 0.860.028 0.034

F−−− 1.27−−− 0.050

K25.40 −−−1.000 −−−

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. 59−04 OBSOLETE, NEW STANDARD 59−09.

4. 59−03 OBSOLETE, NEW STANDARD 59−10.

5. ALL RULES AND NOTES ASSOCIATED WITH

JEDEC DO−41 OUTLINE SHALL APPLY

6. POLARITY DENOTED BY CATHODE BAND.

7. LEAD DIAMETER NOT CONTROLLED WITHIN F

DIMENSION.

ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make

changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any

particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all

liability, including without limitation special, consequential or incidental damages. “T ypical” parameters which may be provided in SCILLC data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be

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intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death

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PUBLICATION ORDERING INFORMATION

JAPAN: ON Semiconductor, Japan Customer Focus Center

2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051

Phone: 81-3-5773-3850

ON Semiconductor Website: http://onsemi.com

For additional information, please contact your local

Sales Representative.

MBR1100/D

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Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada

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