MA7D49 PANASONIC [Panasonic Semiconductor], MA7D49 Datasheet
MA7D49
Manufacturer Part Number
MA7D49
Description
Silicon epitaxial planar type (cathode common)
Manufacturer
PANASONIC [Panasonic Semiconductor]
Datasheet
1.MA7D49.pdf
(2 pages)
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Part Number:
MA7D49
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PANASONIC
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Part Number:
MA7D49
Manufacturer:
PANASONIC
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Part Number:
MA7D49A
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PANASONIC
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Part Number:
MA7D49A
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PANASONIC
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Schottky Barrier Diodes (SBD)
MA3D749, MA3D749A
Silicon epitaxial planar type (cathode common)
For switching power supply
I Features
I Absolute Maximum Ratings T
Note) * : Half sine-wave; 10 ms/cycle
I Electrical Characteristics T
Note) Rated input/output frequency: 200 MHz
• Low forward rise voltage V
• TO-220D (Full-pack package) with high dielectric breakdown
• Easy-to-mount, caused by its V cut lead end
Repetitive peak
reverse voltage
Average forward current
Non-repetitive peak forward
surge current
Junction temperature
Storage temperature
Reverse current (DC)
Forward voltage (DC)
Thermal resistance
voltage > 5.0 kV
Parameter
Parameter
*
MA3D749
MA3D749A
MA3D749
MA3D749A
F
Symbol
V
I
I
F(AV)
T
FSM
RRM
T
stg
a
j
Symbol
= 25°C
R
V
th(j-c)
a
I
R
F
= 25°C
−40 to +125
−40 to +125
Rating
40
45
90
5
V
V
I
Direct current (between junction and case)
F
R
R
= 2.5 A, T
= 40 V, T
= 45 V, T
Unit
°C
°C
V
A
A
Conditions
C
C
C
= 25°C
= 25°C
= 25°C
Internal Connection
1
9.9 ± 0.3
Min
2
1
3
5.08 ± 0.5
0.8 ± 0.1
2.54 ± 0.3
1.4 ± 0.2
1.6 ± 0.2
φ 3.2 ± 0.1
Typ
2
TO-220D Package
Max
0.55
4.6 ± 0.2
3
1
1
3
0.55 ± 0.15
1 : Anode
2 : Cathode
3 : Anode
Unit : mm
2.6 ± 0.1
2.9 ± 0.2
°C/W
Unit
mA
V
1
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MA7D49 Summary of contents
Page 1
Schottky Barrier Diodes (SBD) MA3D749, MA3D749A Silicon epitaxial planar type (cathode common) For switching power supply I Features • Low forward rise voltage V F • TO-220D (Full-pack package) with high dielectric breakdown voltage > 5.0 kV • Easy-to-mount, caused ...
Page 2
MA3D749, MA3D749A 75°C 25°C = 125° −20°C 1 −1 10 −2 10 −3 10 − 0.2 0.4 0.6 0.8 1.0 1 Forward voltage V F T ...