BAL99
Silicon Switching Diode
For high-speed switching applications
3
Total power dissipation,
T
S
= 54 °C
Junction temperature
Storage temperature
Thermal Resistance
1For calculation of
R
thJA
please refer to Application Note Thermal Resistance
1
Junction - soldering point
1)
2
1
3
VPS05161
2
EHA00002
Type
BAL99
Maximum Ratings
Parameter
Diode reverse voltage
Peak reverse voltage
Forward current
Marking
JFs
Pin Configuration
1 = n.c.
2=C
3=A
Package
SOT23
Symbol
V
R
V
RM
I
F
I
FS
P
tot
T
j
T
stg
Value
70
70
250
4.5
370
150
-65 ... 150
Unit
V
mA
A
mW
°C
Surge forward current, t = 1 s
R
thJS
260
K/W
Jul-27-2001
BAL99
Electrical Characteristics
at
T
A
= 25°C, unless otherwise specified.
Parameter
Symbol
Values
min.
DC characteristics
Breakdown voltage
I
(BR)
= 100 µA
Forward voltage
I
F
= 1 mA
I
F
= 10 mA
I
F
= 50 mA
I
F
= 150 mA
Reverse current
V
R
= 70 V
Reverse current
V
R
= 25 V,
T
A
= 150 °C
V
R
= 70 V
AC characteristics
Diode capacitance
V
R
= 0 V,
f
= 1 MHz
Reverse recovery time
t
rr
,
-
-
6
C
D
-
-
1.5
Unit
max.
-
V
mV
typ.
-
V
(BR)
V
F
-
-
-
-
-
I
R
I
R
-
-
-
-
-
-
-
-
715
855
1000
1250
2.5
µA
-
-
30
50
pF
ns
Test circuit for reverse recovery time
D.U.T.
Ι
F
Oscillograph
2
Pulse generator:
t
p
= 100ns,
D
= 0.05,
t
r
= 0.6ns,
R
i
= 50
I
F
= 10 mA,
I
R
= 10 mA,
R
L
= 100
measured at
I
R
= 1mA
EHN00014
Oscillograph:
R
= 50 ,
t
r
= 0.35ns,
C
1pF
Jul-27-2001
BAL99
Forward current
I
F
=
f
(T
S
)
Reverse current
I
R
=
f
(T
A
)
300
10
5
nA
BAL 99
EHB00007
mA
Ι
R
10
4
V
R
= 70 V
max.
200
5
I
F
150
10
3
5
70V
25V
100
10
2
50
typ.
5
0
0
15
30
45
60
75
90 105 120
°C
150
10
1
0
50
100
T
A
˚C
150
T
S
Forward current
I
F
=
f
(V
F
)
T
A
= 25°C
150
BAL 99
EHB00008
Peak forward current
I
FM
=
f
(t
p
)
T
A
= 25°C
10
2
BAL 99
EHB00009
Ι
F
mA
Ι
FM
A
10
1
D
= 0.005
0.01
0.02
0.05
0.1
0.2
100
typ
max
10
0
50
10
-1
t
p
D
=
T
t
p
T
0
0
0.5
1.0
V
V
F
1.5
10
-2
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
s 10
0
t
3
Jul-27-2001
BAL99
Forward voltage
V
F
=
f
(T
A
)
1.0
V
BAL 99
EHB00010
V
F
Ι
F
= 100 mA
10 mA
1 mA
0.1 mA
0.5
0
0
50
100
T
A
˚C
150
4
Jul-27-2001
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