參數(shù)資料
型號(hào): MA194
廠商: PANASONIC CORP
元件分類: 參考電壓二極管
英文描述: Switching Diodes
中文描述: 0.1 A, 40 V, 2 ELEMENT, SILICON, SIGNAL DIODE
封裝: ROHS COMPLIANT, MINI4-G1, SC-61, 4 PIN
文件頁數(shù): 1/3頁
文件大?。?/td> 79K
代理商: MA194
Switching Diodes
MA4X194
(MA194)
Silicon epitaxial planar type
197
For switching circuits
I
Features
Short reverse recovery time t
rr
Two isolated elements contained in one package, allowing high-
density mounting
I
Absolute Maximum Ratings
T
a
= 25
°
C
1 : Cathode 1
2 : Cathode 2
3 : Anode 2
4 : Anode 1
Mini Type Package (4-pin)
Unit : mm
Parameter
Symbol
Rating
Unit
Reverse voltage (DC)
V
R
40
V
Repetitive peak reverse voltage
V
RRM
I
F(AV)
I
F(AV)
40
V
Average forward
current
Single
100
mA
Double
75
mA/Unit
Repetitive peak
forward current
Single
I
FRM
I
FRM
I
FSM
225
mA
Double
170
mA/Unit
Non-repetitive peak
forward surge current
*
Single
500
mA
Double
I
FSM
P
D
T
j
T
stg
375
mA/Unit
Power dissipation
150
mW
Junction temperature
150
°
C
°
C
Storage temperature
55 to
+
150
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reverse current (DC)
I
R1
I
R2
V
R
= 40 V
V
R
= 35 V, T
a
= 150
°
C
I
F
= 100 mA
V
R
= 6 V, f
= 1 MHz
I
F
= 3 mA, f
= 30 MHz
I
F
= 3 mA, f
= 30 MHz
10
nA
10
μ
A
Forward voltage (DC)
V
F
C
t
r
f*1
r
f*2
0.98
1.2
V
Terminal capacitance
1.0
2.0
pF
Forward dynamic resistance
1.7
2.5
3.6
Reverse recovery time
*3
t
rr
I
F
= 10 mA, V
R
= 6 V
I
rr
= 0.1 · I
R
, R
L
= 100
100
ns
I
Electrical Characteristics
T
a
= 25
°
C
Internal Connection
Marking Symbol: M1F
Note) * : t = 1 s
Note) *1: r
f
measuring instrument: Nihon Koshuha Model TDC-121A
*2: r
f
measuring instrument: YHP 4191A RF IMPEDANCE ANALYZER
*3: t
rr
measuring circuit
Bias Application Unit N-50BU
4
3
1
2
2.8
+
0.2
0.3
1.5
+
0.25
0.05
0.65
±
0.15
0.65
±
0.15
0.5 R
1
2
4
3
0
0
1
±
0
0
+
0
0
1
+
0
0
0
0.4
±
0.2
0
0
+
0
0
0
+
0
0
0
0
+
0
0
1
0.1 to 0.3
0
2
+
0
0
90%
Pulse Generator
(PG-10N)
R
s
=
50
W.F.Analyzer
(SAS-8130)
R
i
=
50
t
p
=
2
μ
s
t
r
=
0.35 ns
δ
=
0.05
I
F
=
10 mA
V
R
=
6 V
R
L
=
100
10%
Input Pulse
Output Pulse
I
=
0.1
·
I
R
t
r
t
p
t
rr
V
R
I
F
t
t
A
Note) The part number in the parenthesis shows conventional part number.
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