MA721 データシートの表示（PDF） - Panasonic Corporation
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MA721 Datasheet PDF : 3 Pages
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Schottky Barrier Diodes (SBD)
MA3X721 (MA721)
Silicon epitaxial planar type
For super-high speed switching circuit
For small current rectification
I Features
• Sealed in the mini type mold package, allowing insertion
• Allowing to rectify under (IF(AV) = 200 mA) condition
• High reliability
0.65 ± 0.15
+ 0.2
2.8 − 0.3
+ 0.25
1.5 − 0.05
Unit : mm
0.65 ± 0.15
1
3
2
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Unit
Reverse voltage (DC)
VR
30
V
Non-repetitive peak forward
IFSM
1
A
surge current*
Peak forward current
IFM
300
mA
Average forward current
IF(AV)
200
mA
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to +150
°C
Note) * : The peak-to-peak value in one cycle of 50 Hz sine-wave
(non-repetitive)
0.1 to 0.3
0.4 ± 0.2
1 : Anode
2 : NC
JEDEC : TO-236
3 : Cathode EIAJ : SC-59
Mini Type Package (3-pin)
Marking Symbol: M1M
Internal Connection
1
3
2
I Electrical Characteristics Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Reverse current (DC)
Forward voltage (DC)
Terminal capacitance
Reverse recovery time*
IR
VR = 30 V
VF
IF = 200 mA
Ct
VR = 0 V, f = 1 MHz
trr
IF = IR = 100 mA
Irr = 10 mA, RL = 100 Ω
50
µA
0.55
V
30
pF
3.0
ns
Note) 1. Schottky barrier diode is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a
human body and the leakage of current from the operating equipment
2. Rated input/output frequency: 1 000 MHz
3. * : trr measuring instrument
Bias Application Unit N-50BU
A
Pulse Generator
(PG-10N)
Rs = 50 Ω
W.F.Analyzer
(SAS-8130)
Ri = 50 Ω
Input Pulse
tr
tp
t
10%
VR
90%
tp = 2 µs
tr = 0.35 ns
δ = 0.05
Output Pulse
IF
trr
t
Irr = 10 mA
IF = 100 mA
IR = 100 mA
RL = 100 Ω
Note) The part number in the parenthesis shows conventional part number.
488
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