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Panasonic |
Switching Diodes
MA3J142E
Silicon epitaxial planar type
For switching circuits
I Features
• Small S-mini type package contained two elements, allowing high-
density mounting
• Short reverse recovery time trr
• Small terminal capacitance, Ct
0.425
2.1 ± 0.1
1.25 ± 0.1
Unit : mm
0.425
1
3
2
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Reverse voltage (DC)
Peak reverse voltage
Forward current
(DC)
Single
Double
VR
VRM
IF
80
80
100
150
Peak forward
current
Single
Double
IFM
225
340
Non-repetitive peak Single
forward surge current* Double
IFSM
500
750
Junction temperature
Storage temperature
Tj 150
Tstg −55 to +150
Note) * : t = 1 s
Unit
V
V
mA
mA
mA
°C
°C
1 : Anode 1
2 : Anode 2
3 : Cathode 1
Cathode 2
Flat S-Mini Type Package (3-pin)
Marking Symbol: MU
Internal Connection
1
3
2
I Electrical Characteristics Ta = 25°C
Parameter
Symbol
Reverse current (DC)
Forward voltage (DC)
Reverse voltage (DC)
Terminal capacitance
Reverse recovery time*
IR
VF
VR
Ct
trr
Note) 1. Rated input/output frequency: 100 MHz
2. * : trr measuring circuit
Conditions
VR = 75 V
IF = 100 mA
IR = 100 µA
VR = 0 V, f = 1 MHz
IF = 10 mA, VR = 6 V
Irr = 0.1 · IR, RL = 100 Ω
Bias Application Unit N-50BU
Input Pulse
tr tp
10%
t
A
Pulse Generator
(PG-10N)
Rs = 50 Ω
W.F.Analyzer
(SAS-8130)
Ri = 50 Ω
VR 90%
tp = 2 µs
tr = 0.35 ns
δ = 0.05
Min Typ Max
100
1.2
80
2
3
Output Pulse
IF
trr
t
Irr = 0.1 · IR
IF = 10 mA
VR = 6 V
RL = 100 Ω
Unit
nA
V
V
pF
ns
1
MA3J142E
Switching Diodes
IF VF
103
102
10
1 Ta = 150°C
100°C
25°C
10−1 − 20°C
10−2
0
0.2 0.4 0.6 0.8 1.0 1.2
Forward voltage VF (V)
IR Ta
105
VR = 5 V 35 V
104 6 V
103
102
10
1
−40 0 40 80 120 160 200
Ambient temperature Ta (°C)
IR VR
105
104 Ta = 150°C
100°C
103
102
25°C
10
1
0 20 40 60 80 100 120
Reverse voltage VR (V)
VF Ta
1.6
1.4
1.2
1.0
IF = 100 mA
0.8
0.6 10 mA
0.4
3 mA
0.2
0
−40 0 40 80 120 160 200
Ambient temperature Ta (°C)
Ct VR
1.2
f = 1 MHz
Ta = 25°C
1.0
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 120
Reverse voltage VR (V)
1 000
300
100
IF(surge) tW
Ta = 25°C
IF(surge)
tW
Non repetitive
30
10
3
1
0.3
0.1
0.03
0.1 0.3 1 3 10
Pulse width tW (ms)
30
2
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