Mar-10-2004
1
BAV99...
Silicon Switching Diode
• For high-speed switching applications
• Series pair configuration
BAV99S
BAV99U
BAV99
BAV99F
BAV99T
BAV99W
3
1
D 2
2
D 1
1
D 1
2 3
4
56
D 2
D 3 D 4
Type Package Configuration Marking
BAV99
BAV99F*
BAV99S
BAV99T
BAV99U
BAV99W
SOT23
TSFP-3
SOT363
SC75
SC74
SOT323
series
series
dual series
series
dual series
series
A7s
A7s
A7s
A7s
A7s
A7s
* Preliminary
Mar-10-2004
2
BAV99...
Maximum Ratings at TA = 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
BAV99, TS ≤ 28°C
BAV99F, TS ≤ tbd
BAV99S, TS ≤ 85°C
BAV99T, TS ≤ 104°C
BAV99U, TS ≤ 113°C
BAV99W, TS ≤ 110°C
Ptot
330
250
250
250
250
250
mW
Junction temperature Tj150 °C
Storage temperature Tstg -65 ... 150
Thermal Resistance
Parameter Symbol Value Unit
Junction - soldering point1)
BAV99
BAV99F
BAV99S
BAV99T
BAV99U
BAV99W
RthJS
≤ 360
≤ tbd
≤ 260
≤ 185
≤ 150
≤ 160
K/W
1For calculation of RthJA please refer to Application Note Thermal Resistance
Mar-10-2004
3
BAV99...
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
Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
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 = 50, tr = 0.35ns
C ≤ 1pF
Mar-10-2004
4
BAV99...
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 99 EHB00078
V
T
A
VF
C
Ι
F
= 100 mA
10 mA
1 mA
0.1 mA
Forward current IF = ƒ (VF)
TA = 25°C
EHB00076BAV 99
F
150
mA
100
50
Ι
0
V
F
1.5V1.00.50
typ max
Forward current IF = ƒ (TS)
BAV99
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
mA
250
IF
Mar-10-2004
5
BAV99...
Forward current IF = ƒ (TS)
BAV99S
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)
BAV99T
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)
BAV99U
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)
BAV99W
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
mA
250
IF
Mar-10-2004
6
BAV99...
Permissible Puls Load RthJS = ƒ (tp)
BAV99
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
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV99
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)
BAV99S
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)
BAV99S
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
Mar-10-2004
7
BAV99...
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV99T
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)
BAV99T
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
S
tp
0
10
1
10
2
10
3
10
KW
RthJS
D=0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
Permissible Puls Load RthJS = ƒ (tp)
BAV99U
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
D=0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV99U
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
Mar-10-2004
8
BAV99...
Permissible Puls Load RthJS = ƒ (tp)
BAV99W
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s
tp
0
10
1
10
2
10
3
10
K/W
R thJS
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAV99W
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
