100BGQ045--Datasheet/数据表在线中文翻译

100BGQ045

Vishay High Power Products

Schottky Rectifier, 100 A

FEATURES

• 150 °C T_Joperation

• High frequency operation

• Ultralow forward voltage drop

• Continuous high current operation

RoHS

COMPLIANT

Cathode

Anode

• Guard ring for enhanced ruggedness and long term

reliability

• PowerTab^TMpackage

PowerTab^TM

• Lead (Pb)-free plating

DESCRIPTION

The 100BGQ045 Schottky rectifier has been optimized for

ultralow forward voltage drop specifically for low voltage

output in high current AC/DC power supplies.

The proprietary barrier technology allows for reliable

operation up to 150 °C junction temperature. Typical

applications are in switching power supplies, converters,

reverse battery protection, and redundant power

subsystems.

PRODUCT SUMMARY

I_F(AV)

V_Fat 100 A at 25 °C

I_Rat 125 °C

V_R

100 A

0.77 V

320 mA

45 V

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

100

UNITS

Rectangular waveform

A

°C

V

I_F(AV)

T_C

97

V_RRM

I_FSM

45

t_p= 5 µs sine

100 Apk (typical)

T_J

4400

0.65

A

V

V_F

T_J

150

°C

Range

- 55 to 150

VOLTAGE RATINGS

PARAMETER

SYMBOL

V_R

100BGQ045

UNITS

Maximum DC reverse voltage

45

V

Maximum working peak reverse voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

I_F(AV)

50 % duty cycle at T_C= 97 °C, rectangular waveform

100

A

Following any rated load

condition and with rated

5 µs sine or 3 µs rect. pulse

4400

Maximum peak one cycle

non-repetitive surge current

I_FSM

A

10 ms sine or 6 ms rect. pulse

T_J= 25 °C, I_AS= 6 A, L = 2 mH

830

40

V

_RRMapplied

Non-repetitive avalanche energy

Repetitive avalanche current

E_AS

I_AR

mJ

A

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

6

Document Number: 94580

Revision: 30-Oct-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

1

100BGQ045

Schottky Rectifier, 100 A

Vishay High Power Products

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

TYP.

0.54

0.69

0.48

0.65

600

MAX.

0.58

0.77

0.52

0.71

1000

1

UNITS

50 A

T_J= 25 °C

100 A

(1)

Forward voltage drop

V_FM

V

50 A

T_J= 150 °C

100 A

T_J= 150 °C, V_R= 45 V

T_J= 25 °C

(1)

Reverse leakage current

I_RM

0.3

mA

V

_R= Rated V_R

T_J= 125 °C

180

320

Maximum junction capacitance

Typical series inductance

C_T

L_S

V_R= 5 V_DC, (test signal range 100 kHz to 1 MHz) 25 °C

Measured from tab to mounting plane

Rated V_R

2700

3.5

pF

nH

Maximum voltage rate of change

dV/dt

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

temperature range

T_J, T_Stg

- 55 to 150

0.50

°C

Maximum thermal resistance,

junction to case

R_thJC

R_thCS

DC operation

Mounting surface, smooth and greased

°C/W

Typical thermal resistance,

case to heatsink

0.30

5

g

Approximate weight

0.18

oz.

minimum

maximum

1.2 (10)

2.4 (20)

N · m

Mounting torque

Marking device

(lbf · in)

Case style PowerTab^TM

100BGQ045

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For technical questions, contact: diodes-tech@vishay.com

Document Number: 94580

Revision: 30-Oct-08

100BGQ045

Schottky Rectifier, 100 A

Vishay High Power Products

1000

100

10

1000

150°C

100

10

125°C

100°C

75°C

50°C

Tj = 150°C

1

25°C

0.1

0.01

0

5

10 15 20 25 30 35 40 45

ReverseVoltage-V_R(V)

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

10000

T = 2 5° C

J

1000

Tj = 125°C

Tj = 25°C

1

100

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

Forward Voltage Drop-V_FM(V)

0

10

20

30

40

50

Reverse Voltage - V (V)

R

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

1

D = 0.75

D = 0.5

D = 0.33

D = 0.25

0.1

D = 0.2

Single Pulse

(Thermal Resistance)

0.01

1E-05

1E-04

1E-03

1E-02

1E-01

1E+00

t1,RectangularPulseDuration(Seconds)

Fig. 4 - Maximum Thermal Impedance Z_thJCCharacteristics

Document Number: 94580

Revision: 30-Oct-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

3

100BGQ045

Schottky Rectifier, 100 A

Vishay High Power Products

180

160

140

120

100

80

60

40

20

0

180°

120°

90°

60°

30°

DC

RMS Limit

120

100

80

DC

Square wave (D=0.50)

80% rated Vr applied

see note (1)

60

0

20 40 60 80 100 120 140 160

AverageForwardCurrent-IF_(AV)(A)

0

30

60

90

120

150

AverageForwardCurrent-IF_(AV)(A)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

Fig. 6 - Forward Power Loss Characteristics

10000

1000

At Any Rated Load Condition

And With Rated V Applied

RRM

Following Surge

100

10

100

1000

10000

Square Wave Pulse Duration - t (microsec)

p

Fig. 7 - Maximum Non-Repetitive Surge Current

L

High-speed

switch

IRFP460

D.U.T.

Freewheel

diode

R_g= 25 Ω

V_d= 25 V

+

Current

monitor

40HFL40S02

Fig. 8 - Unclamped Inductive Test Circuit

Note

(1)

Formula used: T_C= T_J- (Pd + Pd_REV) x R_thJC

;

Pd = Forward power loss = I_F(AV)x V_FMat (I_F(AV)/D) (see fig. 6);

Pd_REV= Inverse power loss = V_R1x I_R(1 - D); I_Rat V_R1= 80 % rated V_R

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For technical questions, contact: diodes-tech@vishay.com

Document Number: 94580

Revision: 30-Oct-08

100BGQ045

Schottky Rectifier, 100 A

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

100 BGQ 045

1

2

3

1

2

3

-

Current rating

Essential part number

Voltage code = V_RRM

LINKS TO RELATED DOCUMENTS

Dimensions

http://www.vishay.com/doc?95240

http://www.vishay.com/doc?95370

Part marking information

Document Number: 94580

Revision: 30-Oct-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

5

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Disclaimer

All product specifications and data are subject to change without notice.

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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

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Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

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