PANASONIC MA3D752

Schottky Barrier Diodes (SBD)
MA3D752, MA3D752A
Silicon epitaxial planar type (cathode common)
Unit : mm
For switching power supply
φ 3.2 ± 0.1
1.4 ± 0.2
0.8 ± 0.1
1
Repetitive peak
reverse voltage
MA3D752
Non repetitive peak
reverse voltage
MA3D752
Rating
Unit
VRRM
40
V
MA3D752A
2
40
MA3D752A
1 : Anode
2 : Cathode
3 : Anode
TO-220D Package
V
45
Average forward current
IF(AV)
20
A
Non-repetitive peak forward
surge current*
IFSM
120
A
Junction temperature
Tj
−40 to +125
°C
Storage temperature
Tstg
−40 to +125
°C
0.55 ± 0.15
2.54 ± 0.3
3 5.08 ± 0.5
45
VRSM
2.6 ± 0.1
1.6 ± 0.2
■ Absolute Maximum Ratings Ta = 25°C
Symbol
2.9 ± 0.2
3.0 ± 0.5
15.0 ± 0.5
• Low forward rise voltage VF
• TO-220D (Full-pack package) with high dielectric breakdown
voltage > 5.0 kV
• Easy-to-mount, caused by its V cut lead end
13.7 ± 0.2
4.2 ± 0.2
■ Features
Parameter
4.6 ± 0.2
9.9 ± 0.3
Internal Connection
1
2
3
Note) * : Half sine-wave; 10 ms/cycle
■ Electrical Characteristics Ta = 25°C
Parameter
Reverse current (DC)
Symbol
MA3D752
IR
MA3D752A
Forward voltage (DC)
Thermal resistance
VF
Rth(j-c)
Conditions
Max
Unit
VR = 40 V, TC = 25°C
5
mA
VR = 45 V, TC = 25°C
5
IF = 10 A, TC = 25°C
0.55
V
3
°C/W
Direct current (between junction and case)
Min
Typ
Note) Rated input/output frequency: 100 MHz
1
MA3D752, MA3D752A
Schottky Barrier Diodes (SBD)
IF  V F
102
0.8
Ta = 125°C
75°C 25°C
−20°C
Ta = 125°C
0.7
1
10−1
10−2
Reverse current IR (mA)
10
Forward voltage VF (V)
10
Forward current IF (A)
IR  VR
VF  Ta
102
0.6
IF = 20 A
0.5
10 A
0.4
5A
0.3
0.2
75°C
1
25°C
10−1
10−2
0.1
0
0.2
0.4
0.6
0.8
1.0
0
−40
1.2
Forward voltage VF (V)
10−3
0
40
80
120
200
IR  T a
Terminal capacitance Ct (pF)
20 V
10 V
10
1
10−1
10−2
0
40
80
120
160
200
1 000
800
600
400
IF(AV)  TC
Average forward current IF(AV) (A)
32
28
t0
t1
24
t0 / t1 = 1/2
1/3
20
16
DC
1/6
12
8
4
0
20
40
60
80
100
120
Case temperature TC (°C)
2
140
0
10
20
30
40
50
60
PD(AV)  IF(AV)
1 200
0
30
40
200
Ambient temperature Ta (°C)
20
Reverse voltage VR (V)
f = 1 MHz
Ta = 25°C
1 400
−40
10
Ct  VR
1 600
VR = 45 V
10−3
0
Ambient temperature Ta (°C)
102
Reverse current IR (mA)
160
Average forward power PD(AV) (W)
10−3
40
50
Reverse voltage VR
(V)
60
t0
t1
30
t0 / t1 = 1/6
20
1/3
1/2
DC
10
0
0
4
8
12
16
20
24
Average forward current IF(AV) (A)