Switching Diodes
1
MA2C165, MA2C166, MA2C167
Silicon epitaxial planar type
For switching circuits
I Features
Short reverse recovery time t
rr
Small terminal capacitance, C
t
I Absolute Maximum Ratings T
a
= 25
C
1 : Cathode
2 : Anode
JEDEC : DO-34
Unit : mm
Parameter
Symbol
Rating
Unit
Reverse voltage
MA2C165
V
R
35
V
(DC)
MA2C166
50
MA2C167
75
Repetitive peak
MA2C165
V
RRM
35
V
reverse voltage
MA2C166
50
MA2C167
75
Average forward current
I
F(AV)
100
mA
Repetitive peak forward current
I
FRM
225
mA
Non-repetitive peak forward
I
FSM
500
mA
surge current
*
Junction temperature
T
j
200
C
Storage temperature
T
stg
-55 to +200
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reverse current (DC)
MA2C165
I
R
V
R
= 15 V
0.025
A
V
R
= 30 V
0.1
MA2C166
V
R
= 15 V
0.025
V
R
= 50 V
5
MA2C167
V
R
= 20 V
0.012
0.025
V
R
= 75 V
5
MA2C165
V
R
= 35 V, T
a
= 150C
100
MA2C166
V
R
= 50 V, T
a
= 150C
100
MA2C167
V
R
= 75 V, T
a
= 150C
50
100
Forward voltage (DC)
V
F
I
F
= 100 mA
0.95
1.2
V
Reverse voltage (DC)
MA2C165
V
R
I
R
= 5 A
35
V
Terminal capacitance
C
t
V
R
= 0 V, f = 1 MHz
0.9
2
pF
Reverse recovery time
*
MA2C165
t
rr
I
F
= 10 mA, V
R
= 1 V,
10
ns
MA2C166/167
I
rr
= 0.1 I
R
, R
L
= 100
2.2
4
I Electrical Characteristics T
a
= 25
C
Note) * : t = 1 s
Type No.
MA2C165
MA2C166
MA2C167
Color
White
Green
Violet
I Cathode Indication
Note) 1. Rated input/output frequency: 100 MHz (MA2C165), 250 MHz (MA2C167), 1 000 MHz (MA2C166)
2. * : t
rr
measuring circuit
0.45 max.
1.75 max.
13 min.
0.2 max.
0.2 max.
13 min.
2.2
0.3
COLORED BAND
INDICATES
CATHODE
2
1
Switching Diodes
2
MA2C165, MA2C166, MA2C167
I
R
T
a
I
R
T
a
I
F
V
F
V
F
T
a
t
rr
measuring circuit
I
R
V
R
I
R
V
R
C
t
V
R
Bias Application Unit N-50BU
90%
Pulse Generator
(PG-10N)
R
s
= 50
W.F.Analyzer
(SAS-8130)
R
i
= 50
t
p
= 2 s
t
r
= 0.35 ns
= 0.05
I
F
= 10 mA
V
R
= 1 V
R
L
= 100
10%
Input Pulse
Output Pulse
I
rr
= 0.1 I
R
t
r
t
p
t
rr
V
R
I
F
t
t
A
10
-2
0
0.2
0.4
0.6
0.8
1.0
1.2
10
-1
1
10
10
2
10
3
Forward voltage V
F
(V)
Forward current I
F
(mA
)
T
a
= 150C
75
C
25
C
- 20C
0
0.2
0.4
0.6
0.8
1.0
-40
0
40
80
120
160
200
Ambient temperature T
a
(
C)
Forward voltage V
F
(V
)
I
F
= 20 mA
10 mA
1 mA
0.1 mA
0.01 mA
0
0.4
0.8
1.2
1.6
2.0
0
4
8
12
16
20
Reverse voltage V
R
(V)
Terminal capacitance C
t
(pF
)
f
= 1 MHz
T
a
= 25C
MA2C166, MA2C167
MA2C165
10
-3
10
-2
10
-1
1
10
10
2
Reverse voltage V
R
(V)
Reverse current I
R
(
A
)
0
40
10
30
20
T
a
= 150C
25
C
100
C
MA2C165
10
-3
10
-2
10
-1
1
10
10
2
Reverse voltage V
R
(V)
Reverse current I
R
(
A
)
0
80
20
60
40
T
a
= 150C
25
C
100
C
MA2C166
MA2C167
10
-3
0
40
80
120
160
200
10
-2
10
-1
1
10
10
2
Ambient temperature T
a
(
C)
Reverse current I
R
(
A
)
15 V
V
R
= 35 V
MA2C165
10
-3
0
40
80
120
160
200
10
-2
10
-1
1
10
10
2
Ambient temperature T
a
(
C)
Reverse current I
R
(
A
)
MA2C166
MA2C167
V
R
= 75 V
50 V
20 V
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