Jun-29-2004
1
BAS40.../BAS140W
Silicon Schottky Diode
• General-purpose diode for high-speed switching
• Circuit protection
• Voltage clamping
• High-level detecting and mixing
BAS140W
BAS40-02L
BAS40-06
BAS40-06W
BAS40 BAS40-05
BAS40-05W
BAS40-04
1 2
3
1
D 2
2
D 1
3
1
D 2
2
D 1
3
1 2
3
1
D 2
2
D 1
BAS40-07
1
D 2
2
34
D 1
ESD: Electrostatic discharge sensitive device, observe handling precaution!
Type Package Configuration LS(nH) Marking
BAS140W
BAS40
BAS40-02L*
BAS40-04
BAS40-05
BAS40-05W
BAS40-06
BAS40-06W
BAS40-07
SOD323
SOT23
TSLP-2-1
SOT23
SOT23
SOT323
SOT23
SOT323
SOT143
single
single
single, leadless
series
common cathode
common cathode
common anode
common anode
parallel pair
1.8
1.8
0.4
1.8
1.8
1.4
1.8
1.4
2
white 4
43s
FF
44s
45s
45s
46s
46s
47s
*Preliminary
Jun-29-2004
2
BAS40.../BAS140W
Maximum Ratings at TA = 25°C, unless otherwise specified
Parameter Symbol Value Unit
Diode reverse voltage VR40 V
Forward current IF120 mA
Non-repetitive peak surge forward current
t ≤ 10ms
IFSM 200
Total power dissipation
BAS140W, TS ≤ 113°C
BAS40, BAS40-07, TS ≤ 81°C
BAS40-02L, TS ≤ 127°C
BAS40-04, BAS40-06, TS ≤ 56°C
BAS40-06W, TS ≤ 106°C
BAS40-05, TS ≤ 31°C
BAS40-05W, TS ≤ 98°C
Ptot
250
250
250
250
250
250
250
mW
Junction temperature Tj150 °C
Operating temperature range Top -55 ... 125
Storage temperature Tstg -55 ... 150
Thermal Resistance
Parameter Symbol Value Unit
Junction - soldering point1)
BAS140W
BAS40, BAS40-07
BAS40-02L
BAS40-04, BAS40-06
BAS40-06W
BAS40-05
BAS40-05W
RthJS
≤ 150
≤ 275
≤ 90
≤ 375
≤ 175
≤ 475
≤ 205
K/W
1For calculation of RthJA please refer to Application Note Thermal Resistance
Jun-29-2004
3
BAS40.../BAS140W
Electrical Characteristics at T
A
= 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
DC Characteristics
Breakdown voltage
I(BR) = 10 µA
V(BR) 40 - - V
Reverse current
VR = 30 V
IR- - 1 µA
Forward voltage
IF = 1 mA
IF = 10 mA
IF = 40 mA
VF
250
350
600
310
450
720
380
500
1000
mV
Forward voltage matching1)
IF = 10 mA
∆ VF- - 20
AC Characteristics
Diode capacitance
VR = 0 , f = 1 MHz
CT- 3 5 pF
Differential forward resistance
IF = 10 mA, f = 10 kHz
RF- 10 - Ω
Charge carrier life time
IF = 25 mA
τ rr - - 100 ps
1∆VF is the difference between lowest and highest VF in a multiple diode component.
Jun-29-2004
4
BAS40.../BAS140W
Diode capacitance CT = ƒ (VR)
f = 1MHz
0
0
EHB00040BAS 40...
C
VR
T
1
2
3
4
pF
5
10 20 V 30
Forward resistance rf = ƒ (IF)
f = 10 kHz
0.1
EHB00041BAS 40...
r
Ι
f
110 mA 100
F
Ω
2
10
1
10
10
3
10
3
Reverse current IR = ƒ(VR)
TA = Parameter
0
EHB00039BAS 40...
Ι
V
R
R
10
0
-2
10
1
10
2
10
3
10
A
10
-1
10 20 30 V 40
T
A
= 150 C
85 C
25 C
µ
Forward current IF = ƒ (VF)
TA = Parameter
0.0
EHB00038BAS 40...
Ι
V
F
F
0.5 1.0 V 1.5
T
A
= -40 ˚C
25 ˚C
85 ˚C
150 ˚C
-2
10
-1
10
mA
0
10
10
1
2
10
Jun-29-2004
5
BAS40.../BAS140W
Forward current IF = ƒ (TS)
BAS140W
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Forward current IF = ƒ (TS)
BAS40, BAS40-07
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Forward current IF = ƒ (TS)
BAS40-02L
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Forward current IF = ƒ (TS)
BAS40-04, BAS40-06
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Jun-29-2004
6
BAS40.../BAS140W
Forward current IF = ƒ (TS)
BAS40-06W
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Forward current IF = ƒ (TS)
BAS40-05
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Forward current IF = ƒ (TS)
BAS40-05W
0 15 30 45 60 75 90 105 120 °C 150
TS
0
20
40
60
80
100
mA
140
IF
Permissible Puls Load RthJS = ƒ (tp)
BAS140W
t
EHD07165
p
10
-6
10
-5
10
-4
10
-3
10
-2
s10
0
5
T
t
p
D=t
p
T
10
0
1
10
2
10
D =
0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
R
thJS
5
5
K/W
BAS 140W
Jun-29-2004
7
BAS40.../BAS140W
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAS140W
t
EHD07166
p
F
10
-6
10
-5
10
-4
10
-3
10
-2
s10
0
T
t
p
D=t
p
T
D =
0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Ι
max
DC
Ι
F
2
10
5
5
10
1
0
10
BAS 140W
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAS40-02L
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
s
tp
0
10
1
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)
BAS40-02L
10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 1
s
tp
0
10
1
10
2
10
K/W
RthJS
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
Permissible Puls Load RthJS = ƒ (tp)
BAS40-06W
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
Jun-29-2004
8
BAS40.../BAS140W
Permissible Pulse Load
IFmax/ IFDC = ƒ (tp)
BAS40-06W
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)
BAS40-05W
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)
BAS40-05W
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
