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BAV70... Silicon Switching Diode • For high-speed switching applications • Common cathode configuration • BAV70S / U: For orientation in reel see package information below • Pb-free (RoHS compliant) package1) • Qualified according AEC Q101

BAV70 BAV70W

BAV70S BAV70U $

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Type

Package

Configuration

Marking

BAV70 BAV70S BAV70U BAV70W

SOT23 SOT363 SC74 SOT323

common cathode double common cathode double common cathode common cathode

A4s A4s A4s A4s

1Pb-containing

package may be available upon special request

1

2007-09-19


BAV70... Maximum Ratings at TA = 25°C, unless otherwise specified Parameter

Symbol

Value

Diode reverse voltage

VR

80

Peak reverse voltage

VRM

85

Forward current

IF

200

Non-repetitive peak surge forward current

IFSM 4.5

t = 1 ms

1

t = 1 s single

0.5

t = 1 s double

0.75

BAV70, TS ≤ 33°C

250

BAV70S, TS ≤ 85°C

250

BAV70U, TS ≤ 90°C

250

BAV70W, TS ≤ 103°C

250 Tj

Storage temperature

Tstg

Thermal Resistance Parameter

Symbol

Junction - soldering point1)

RthJS

150

°C

-65 ... 150

Value

Unit K/W

BAV70

≤ 460

BAV70S

≤ 260

BAV70U

≤ 240

BAV70W

≤ 190

1For

mA

mW

Ptot

Junction temperature

V

A

t = 1 µs

Total power dissipation

Unit

calculation of RthJA please refer to Application Note Thermal Resistance

2

2007-09-19


BAV70... Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. DC Characteristics 85 V Breakdown voltage V(BR) I(BR) = 100 µA Reverse current

IR

µA

VR = 70 V

-

-

0.15

VR = 25 V, TA = 150 °C

-

-

30

VR = 70 V, TA = 150 °C

-

-

50

Forward voltage

mV

VF

IF = 1 mA

-

-

715

IF = 10 mA

-

-

855

IF = 50 mA

-

-

1000

IF = 100 mA

-

-

1200

IF = 150 mA

-

-

1250

CT

-

-

1.5

pF

trr

-

-

4

ns

AC Characteristics Diode capacitance VR = 0 V, f = 1 MHz Reverse recovery time IF = 10 mA, IR = 10 mA, measured at IR = 1mA , RL = 100 Ω Test circuit for reverse recovery time D.U.T.

ΙF

Pulse generator: tp = 100ns, D = 0.05, tr = 0.6ns, Ri = 50Ω Oscillograph

Oscillograph: R = 50Ω, tr = 0.35ns, C = 0.05pF

EHN00019

3

2007-09-19


BAV70... Reverse current IR = ƒ (TA)

Forward Voltage VF = ƒ (TA)

VR = Parameter

IF = Parameter

10 5

BAV 70

1.0

nA

VF

V

EHB00068

Ι F = 100 mA

10 4

IR

10 mA 10 3

1 mA

0.5

0.1 mA 70 V 25 V 10 2

10 1 0

25

50

75

100

°C

0

150

0

50

100

TA

Forward current IF = ƒ (VF)

Forward current IF = ƒ (TS )

TA = 25°C

BAV70

150

BAV 70

˚C

150

TA

EHB00066

250 mA

Ι F mA 200 175

IF

100

typ

max

150 125 100

50

75 50 25

0

0

0.5

1.0

V

0 0

1.5

15

30

45

60

75

90 105 120 °C

150

TS

VF

4

2007-09-19


BAV70... Forward current IF = ƒ (TS )

Forward current IF = ƒ (TS )

BAV70S

BAV70U

250

250 mA

200

200

175

175

IF

IF

mA

150

150

125

125

100

100

75

75

50

50

25

25

0 0

15

30

45

60

75

90 105 120 °C

0 0

150

15

30

45

60

75

90 105 120 °C

TS

150

TS

Forward current IF = ƒ (TS )

Permissible Puls Load RthJS = ƒ (t p)

BAV70W

BAV70 10 3

250

mA 200 10 2

RthJS

IF

175 150

10 1

125

D = 0,5 0,2 0,1 0,05 0,02 0,01 0,005 0

100 75 10 0 50 25 0 0

15

30

45

60

75

90 105 120

10 -1 -7 10

°C 150 TS

10

-6

10

-5

10

-4

10

-3

10

-2

s

10

0

TP

5

2007-09-19


BAV70... Permissible Pulse Load

Permissible Puls Load RthJS = ƒ (t p)

IFmax/ IFDC = ƒ (t p)

BAV70S

BAV70 10 2

10 3

-

10 1

RthJS

IFmax/IFDC

K/W

D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5

10 2

0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0

10 1

10 0 -7 10

10

-6

10

-5

10

-4

10

-3

10

-2

s

10

10 0 -6 10

0

10

-5

10

-4

10

-3

10

-2

s

TP

10

0

tP

Permissible Pulse Load

Permissible Puls Load RthJS = ƒ (t p)

IFmax/ IFDC = ƒ (t p)

BAV70U

BAV70S 10 2

10 3

-

D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5

10 1

RthJS

IFmax/IFDC

K/W

10 2

D=0.5 0.2 0.1 0.05 0.02 0.01 0.005 0

10 1

10 0 -6 10

10

-5

10

-4

10

-3

10

-2

s

10

10 0 -6 10

0

tP

10

-5

10

-4

10

-3

10

-2

s

10

0

tP

6

2007-09-19


BAV70... Permissible Pulse Load

Permissible Puls Load RthJS = ƒ (t p)

IFmax/ IFDC = ƒ (t p)

BAV70W

BAV70U 10 2

10 3

K/W

D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5

10 1

10 0 -6 10

RthJS

IFmax/IFDC

K/W

10

-5

10

-4

10

-3

10

10 2

0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0

10 1

-2

s

10

10 0 -6 10

0

tP

10

-5

10

-4

10

-3

10

-2

s

10

0

tP

Permissible Pulse Load IFmax/ IFDC = ƒ (t p) BAV70W

IFmax/IFDC

10 2

-

D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5

10 1

10 0 -6 10

10

-5

10

-4

10

-3

10

-2

s

10

0

tP

7

2007-09-19


Package SC74

BAV70...

Package Outline B

1.1 MAX.

1

2

3

0.35 +0.1 -0.05

Pin 1 marking

0.2

B 6x

M

A

0.1 MAX.

0.95 0.2

1.9

1.6 ±0.1

4

10˚ MAX.

5

2.5 ±0.1

6

0.25 ±0.1

0.15 +0.1 -0.06

(0.35)

10˚ MAX.

2.9 ±0.2 (2.25)

M

A

Foot Print

2.9

1.9

0.5

0.95

Marking Layout (Example) Small variations in positioning of Date code, Type code and Manufacture are possible.

Manufacturer 2005, June Date code (Year/Month)

Pin 1 marking Laser marking

BCW66H Type code

Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel For symmetric types no defined Pin 1 orientation in reel.

0.2

2.7 8

4

Pin 1 marking

3.15

1.15

8

2007-09-19


Package SOT23

BAV70...

0.4 +0.1 -0.05

1)

2

0.08...0.1

C 0.95

1.3 ±0.1

1

2.4 ±0.15

3

0.1 MAX.

10˚ MAX.

B

1 ±0.1

10˚ MAX.

2.9 ±0.1

0.15 MIN.

Package Outline

A

5

0...8˚

1.9 0.2

0.25 M B C

M

A

1) Lead width can be 0.6 max. in dambar area

Foot Print

0.8

0.9

1.3

0.9

0.8

1.2

Marking Layout (Example) Manufacturer

EH s

2005, June Date code (YM)

Pin 1

BCW66 Type code

Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel

4 0.2

8

2.13 2.65

0.9

Pin 1

1.15

3.15

9

2007-09-19


Package SOT323

BAV70...

Package Outline 0.9 ±0.1

2 ±0.2 0.3 +0.1 -0.05

0.1 MAX.

3x 0.1

M

0.1 A

1

2

1.25 ±0.1

0.1 MIN.

2.1 ±0.1

3

0.15 +0.1 -0.05

0.65 0.65 0.2

M

A

Foot Print

0.8

1.6

0.6

0.65 0.65

Marking Layout (Example) Manufacturer

2005, June Date code (YM)

BCR108W Type code

Pin 1

Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel 0.2

2.3

8

4

Pin 1

2.15

1.1

10

2007-09-19


Package SOT363

BAV70...

Package Outline 2 ±0.2

0.9 ±0.1

+0.1

6x

0.2 -0.05

0.1

0.1 MAX.

M

0.1

Pin 1 marking

1

2

3

A 1.25 ±0.1

4

0.1 MIN.

5

2.1 ±0.1

6

0.15 +0.1 -0.05

0.65 0.65 0.2

M

A

Foot Print

1.6

0.9 0.7

0.3

0.65 0.65

Marking Layout (Example) Small variations in positioning of Date code, Type code and Manufacture are possible.

Manufacturer 2005, June Date code (Year/Month)

Pin 1 marking Laser marking

BCR108S Type code

Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel For symmetric types no defined Pin 1 orientation in reel.

0.2

2.3 8

4

Pin 1 marking

1.1

2.15

11

2007-09-19


BAV70... Edition 2006-02-01 Published by Infineon Technologies AG 81726 München, Germany © Infineon Technologies AG 2007. All Rights Reserved.

Attention please! The information given in this dokument shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

12

2007-09-19


BAV70W-Infineon