2007-09-19
1
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
!
,
,
,
!
"
#$
,
, ! , "
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
2007-09-19
2
BAV70...
Maximum Ratings at T
A
= 25°C, unless otherwise specified
Parameter Symbol Value Unit
Diode reverse voltage VR80 V
Peak reverse voltage VRM 85
Forward current IF200 mA
Non-repetitive peak surge forward current
t = 1 µs
t = 1 ms
t = 1 s single
t = 1 s double
IFSM
4.5
1
0.5
0.75
A
Total power dissipation
BAV70, TS ≤ 33°C
BAV70S, TS ≤ 85°C
BAV70U, TS ≤ 90°C
BAV70W, TS ≤ 103°C
Ptot
250
250
250
250
mW
Junction temperature T
j
150 °C
Storage temperature Tst
g
-65 ... 150
Thermal Resistance
Parameter Symbol Value Unit
Junction - soldering point1)
BAV70
BAV70S
BAV70U
BAV70W
RthJS
≤ 460
≤ 260
≤ 240
≤ 190
K/W
1For calculation of RthJA please refer to Application Note Thermal Resistance
2007-09-19
3
BAV70...
Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
DC Characteristics
Breakdown voltage
I(BR) = 100 µA V(BR) 85 - - V
Reverse current
VR = 70 V
VR = 25 V, TA = 150 °C
VR = 70 V, TA = 150 °C
IR
-
-
-
-
-
-
0.15
30
50
µA
Forward voltage
IF = 1 mA
IF = 10 mA
IF = 50 mA
IF = 100 mA
IF = 150 mA
VF
-
-
-
-
-
-
-
-
-
-
715
855
1000
1200
1250
mV
AC Characteristics
Diode capacitance
VR = 0 V, f = 1 MHz CT- - 1.5 pF
Reverse recovery time
IF = 10 mA, IR = 10 mA, measured at IR = 1mA ,
RL = 100 Ω
trr - - 4 ns
Test circuit for reverse recovery time
EHN00019
Ι
F
D.U.T.
Oscillograph
Pulse generator: tp = 100ns, D = 0.05, tr = 0.6ns,
Ri = 50Ω
Oscillograph: R = 50Ω, tr = 0.35ns, C = 0.05pF
2007-09-19
4
BAV70...
Reverse current IR = ƒ (TA)
VR = Parameter
0 25 50 75 100 °C 150
TA
1
10
2
10
3
10
4
10
5
10
nA
IR
70 V
25 V
Forward Voltage VF = ƒ (TA)
IF = Parameter
0
0.5
1.0
0 50 100 150
BAV 70 EHB00068
V
T
A
VF
˚C
Ι
F
= 100 mA
10 mA
1 mA
0.1 mA
Forward current IF = ƒ (VF)
TA = 25°C
0
0
EHB00066BAV 70
Ι
0.5 1.0 V 1.5
50
100
mA
150
F
F
V
maxtyp
Forward current IF = ƒ (TS)
BAV70
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
mA
250
IF
2007-09-19
5
BAV70...
Forward current IF = ƒ (TS)
BAV70S
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
mA
250
IF
Forward current IF = ƒ (TS)
BAV70U
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
mA
250
IF
Forward current IF = ƒ (TS)
BAV70W
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
mA
250
IF
Permissible Puls Load RthJS = ƒ (tp)
BAV70
10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s
TP
-1
10
0
10
1
10
2
10
3
10
RthJS
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0
2007-09-19
6
BAV70...
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV70
10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s
TP
0
10
1
10
2
10
-
IFmax/IFDC
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Permissible Puls Load RthJS = ƒ (tp)
BAV70S
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s tP
0
10
1
10
2
10
3
10
K/W
RthJS
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV70S
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s tP
0
10
1
10
2
10
-
IFmax/IFDC
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Permissible Puls Load RthJS = ƒ (tp)
BAV70U
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
stP
0
10
1
10
2
10
3
10
K/W
RthJS
D=0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
2007-09-19
7
BAV70...
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV70U
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
stP
0
10
1
10
2
10
K/W
IFmax/IFDC
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Permissible Puls Load RthJS = ƒ (tp)
BAV70W
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s tP
0
10
1
10
2
10
3
10
K/W
RthJS
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV70W
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s tP
0
10
1
10
2
10
-
IFmax/IFDC
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
2007-09-19
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BAV70...
Package SC74
Package Outline
Foot Print
Standard Packing
0.5
0.95
1.9
2.9
546
321
1.1 MAX.
(0.35)
(2.25)
±0.2
2.9 B
0.2
+0.1
-0.05
0.35
Pin 1
marking MB6x
0.95
1.9
0.15-0.06
+0.1
1.6
10˚ MAX.
A
±0.1
2.5
0.25
10˚ MAX.
±0.1
±0.1
A0.2 M
0.1 MAX.
2.7
4
3.15
Pin 1
marking
8
0.2
1.15
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
For symmetric types no defined Pin 1 orientation in reel.
Manufacturer
2005, June
Date code (Year/Month)
BCW66H
Type code
Pin 1 marking
Laser marking
Marking Layout (Example)
Small variations in positioning of
Date code, Type code and Manufacture are possible.
2007-09-19
9
BAV70...
Package SOT23
Package Outline
Foot Print
Marking Layout (Example)
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
EH
s
BCW66
Type code
Pin 1
0.8
0.9 0.91.3
0.8 1.2
0.25
M
BC
1.9
-0.05
+0.1
0.4
±0.1
2.9
0.95
C
B
0...8˚
0.2 A
0.1 MAX.
10˚ MAX.
0.08...0.15
1.3
±0.1
10˚ MAX.
M
2.4
±0.15
±0.1
1
A
0.15 MIN.
1)
1) Lead width can be 0.6 max. in dambar area
12
3
3.15
4
2.65
2.13
0.9
8
0.2
1.15
Pin 1
Manufacturer
2005, June
Date code (YM)
2007-09-19
10
BAV70...
Package SOT323
Package Outline
Foot Print
Marking Layout (Example)
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
1.25
±0.1
0.1 MAX.
2.1
±0.1
0.15+0.1
-0.05
0.3+0.1
±0.1
0.9
12
3A
±0.2
2
-0.05
0.650.65
M
3x 0.1
0.1 MIN.
0.1
M
0.2 A
0.2
4
2.15 1.1
8
2.3
Pin 1
Pin 1
2005, June
Date code (YM)
BCR108W
Type code
0.6
0.8
1.6
0.65 0.65
Manufacturer
2007-09-19
11
BAV70...
Package SOT363
Package Outline
Foot Print
Marking Layout (Example)
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.
Small variations in positioning of
Date code, Type code and Manufacture are possible.
Manufacturer
2005, June
Date code (Year/Month)
BCR108S
Type code
Pin 1 marking
Laser marking
0.3
0.70.9
0.65
0.65
1.6
0.2
4
2.15 1.1
8
2.3
Pin 1
marking
+0.1
0.2
1
6
23
5 4
±0.2
2
+0.1
-0.05
0.15
±0.1
1.25
0.1 MAX.
0.9±0.1
A
-0.05 6x 0.1 M
0.650.65
2.1
±0.1
0.1
0.1 MIN.
M
0.2 A
Pin 1
marking
2007-09-19
12
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.
