BAS78 [INFINEON]
Silicon Switching Diodes; 硅开关二极管
| 型号： | BAS78 |
| 厂家： | 
Infineon |
| 描述： | Silicon Switching Diodes |
| 文件： | 总3页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAS78A...BAS78D
Silicon Switching Diodes
Switching applications
High breakdown voltage
4
3
2
1
VPS05163
2, 4
1
EHA00004
Type
Marking
Pin Configuration
Package
BAS 78A
BAS 78B
BAS 78C
BAS 78D
1 = A
1 = A
1 = A
1 = A
2 = C
2 = C
2 = C
2 = C
3 = n.c. 4 = C
3 = n.c. 4 = C
3 = n.c. 4 = C
3 = n.c. 4 = C
BAS78A
BAS78B
BAS78C
BAS78D
SOT223
SOT223
SOT223
SOT223
Maximum Ratings
Parameter
Symbol
Unit
V
BAS BAS
BAS BAS
78A
50
78B
100
100
78C
200
200
78D
400
400
Diode reverse voltage
Peak reverse voltage
Forward current
V
V
R
50
RM
1
1
A
I
F
Peak forward current
I
FM
10
1.2
150
Surge forward current, t = 1 s
I
FS
W
Total power dissipation, T = 124 °C
P
tot
S
Junction temperature
Storage temperature
°C
T
j
-65 ... 150
T
stg
Thermal Resistance
1)
Junction - soldering point
R
thJS
22
K/W
1
For calculation of R
thJA
please refer to Application Note Thermal Resistance
1
Aug-20-2001
BAS78A...BAS78D
Electrical Characteristics at T = 25°C, unless otherwise specified.
A
Parameter
Symbol
Values
Unit
min.
typ. max.
DC characteristics
Breakdown voltage
V
V
(BR)
I
= 100 µA
50
-
-
-
-
-
-
-
-
BAS78A
BAS78B
BAS78C
BAS78D
(BR)
100
200
400
Forward voltage
I = 1 A
V
F
-
-
-
-
1.6
2
F
I = 2 A
F
Reverse current
-
-
1
µA
I
R
V = V
R
Rmax
Reverse current
V = V , T = 150 °C
-
-
50
I
R
R
Rmax
A
AC characteristics
Diode capacitance
-
-
10
1
-
-
pF
µs
C
D
V = 0 V, f = 1 MHz
R
Reverse recovery time
t
rr
I = 200 mA, I = 200 mA, R = 100 ,
F
R
L
measured at I = 200mA
R
Test circuit for reverse recovery time
DUT
tr
tp
t
trr
10%
90%
ΙF
t
Oscillograph
ΙF
ΙR = 20 mA
EHN00020
VR
Pulse generator: t = 10µs, D = 0.05,
Oscillograph: R = 50 , t = 0.35ns,
p
r
t = 0.6ns, R = 50
C 1pF
r
i
2
Aug-20-2001
BAS78A...BAS78D
Forward current I = f (T )
Forward current I = f (V )
F F
F
S
T = 25°C
A
BAS 78A...D
EHB00047
101
A
1200
mA
Ι F
1000
900
800
700
600
500
400
300
200
100
0
100
10-1
10-2
10-3
°C
0
15 30 45 60 75 90 105 120
150
0
1
V
2
T
S
V F
Reverse current I = f (T )
R
A
V = V
R
Rmax
BAS 78A...D
EHB00048
5
10
nA
Ι R
max
4
10
5
typ
3
10
5
10 2
5
10 1
0
50
100
150
C
TA
3
Aug-20-2001
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