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) package
1)
•
Qualified according AEC Q101
BAV70
BAV70W
!
BAV70S
BAV70U
$
#
, "
"
, !
,
,
,
,
!
Type
BAV70
BAV70S
BAV70U
BAV70W
1
Pb-containing
Package
SOT23
SOT363
SC74
SOT323
Configuration
common cathode
double common cathode
double common cathode
common cathode
Marking
A4s
A4s
A4s
A4s
package may be available upon special request
1
2007-09-19
BAV70...
Maximum Ratings
at
T
A
= 25°C, unless otherwise specified
Parameter
Diode reverse voltage
Peak reverse voltage
Forward current
Non-repetitive peak surge forward current
t
= 1 µs
t
= 1 ms
t
= 1 s single
t
= 1 s double
Total power dissipation
BAV70,
T
S
≤
33°C
BAV70S,
T
S
≤
85°C
BAV70U,
T
S
≤
90°C
BAV70W,
T
S
≤
103°C
Junction temperature
Storage temperature
Thermal Resistance
Parameter
Junction - soldering point
1)
BAV70
BAV70S
BAV70U
BAV70W
1
For
Symbol
V
R
V
RM
I
F
I
FSM
Value
80
85
200
4.5
1
0.5
0.75
Unit
V
mA
A
P
tot
250
250
250
250
T
j
T
stg
Symbol
R
thJS
≤
460
≤
260
≤
240
≤
190
150
-65 ... 150
mW
°C
Value
Unit
K/W
calculation of
R
thJA
please refer to Application Note Thermal Resistance
2
2007-09-19
BAV70...
Electrical Characteristics
at
T
A
= 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
V
R
= 70 V
V
R
= 25 V,
T
A
= 150 °C
V
R
= 70 V,
T
A
= 150 °C
Forward voltage
I
F
= 1 mA
I
F
= 10 mA
I
F
= 50 mA
I
F
= 100 mA
I
F
= 150 mA
V
F
-
-
-
-
-
-
-
-
-
-
715
855
1000
1200
1250
I
R
-
-
-
-
-
-
0.15
30
50
mV
µA
AC Characteristics
Diode capacitance
V
R
= 0 V,
f
= 1 MHz
Reverse recovery time
I
F
= 10 mA,
I
R
= 10 mA, measured at
I
R
= 1mA ,
R
L
= 100
Ω
Test circuit for reverse recovery time
D.U.T.
C
T
t
rr
-
-
-
-
1.5
4
pF
ns
Pulse generator:
t
p
= 100ns,
D
= 0.05,
t
r
= 0.6ns,
R
i
= 50Ω
Oscillograph
Ι
F
Oscillograph:
R
= 50Ω,
t
r
= 0.35ns,
C
= 0.05pF
EHN00019
3
2007-09-19
BAV70...
Reverse current
I
R
=
ƒ
(T
A
)
V
R
= Parameter
10
5
nA
Forward Voltage
V
F
=
ƒ
(T
A
)
I
F
= Parameter
1.0
BAV 70
EHB00068
V
F
10
4
V
Ι
F
= 100 mA
I
R
10 mA
10
3
0.5
70 V
25 V
1 mA
0.1 mA
10
2
10
1
0
25
50
75
100
°C
150
0
0
50
100
˚C
T
A
150
T
A
Forward current
I
F
=
ƒ
(V
F
)
T
A
= 25°C
150
BAV 70
EHB00066
Forward current
I
F
=
ƒ
(T
S
)
BAV70
250
mA
Ι
F
mA
200
175
100
I
F
150
125
100
typ
max
50
75
50
25
0
0
0.5
1.0
V
V
F
1.5
0
0
15
30
45
60
75
90 105 120
°C
150
T
S
4
2007-09-19
BAV70...
Forward current
I
F
=
ƒ
(T
S
)
BAV70S
250
mA
Forward current
I
F
=
ƒ
(T
S
)
BAV70U
250
mA
200
175
200
175
I
F
150
125
100
75
50
25
0
0
I
F
90 105 120
°C
150
125
100
75
50
25
0
0
15
30
45
60
75
150
15
30
45
60
75
90 105 120
°C
150
T
S
T
S
Forward current
I
F
=
ƒ
(T
S
)
BAV70W
250
Permissible Puls Load
R
thJS
=
ƒ
(t
p
)
BAV70
10
3
mA
200
10
2
150
125
100
75
R
thJS
10
1
175
I
F
10
0
50
25
0
0
10
-1 -7
10
-6
-5
-4
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0
15
30
45
60
75
90 105 120
°C
150
T
S
10
10
10
10
-3
10
-2
s
10
0
T
P
5
2007-09-19
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