Panasonic MA3U649 User manual

Fast Recovery Diodes (FRD)
1
Publication date: February 2008 SKJ00014CED
This product complies with the RoHS Directive (EU 2002/95/EC).
MA3U649
Silicon planar type (cathode common)
For high-frequency rectification
■Features
•Small U-type package for surface mounting
•Low-loss type with fast reverse recovery time trr
•Cathode common dual type
■Absolute Maximum Ratings
D.U.T
trr
0.1 ×IR
IF
IR
50 Ω
5.5 Ω
50 Ω
Parameter Symbol Rating Unit
Repetitive peak reverse voltage VRRM 200 V
Non-repetitive peak reverse VRSM 200 V
surge voltage
Forward current (Average) *1IF(AV) 5A
Non-repetitive peak forward IFSM 40 A
surge current *2
Junction temperature Tj−40 to +150 °C
Storage temperature Tstg −40 to +150 °C
Note) *1: TC=25°C
*2: Half sine-wave; 10 ms/cycle
■Electrical Characteristics Ta=25°C ±3°C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage VFIF=2.5 A, TC=25°C 0.98 V
Repetitive peak reverse current IRRM1 VRRM =200 V, TC=25°C20µA
IRRM2 VRRM =200 V, Tj=150°C2mA
Reverse recovery time *2trr IF=1 A, IR=1 A 30 ns
Thermal resistance (j-c) *1Rth(j-c) 12.5 °C/W
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. *1: TC=25°C
*2: trr measurement circuit
■Package
•Code
U-G2
•Pin Name
1: Anode
2: Cathode (Common)
3: Anode

MA3U649
2SKJ00014CED
This product complies with the RoHS Directive (EU 2002/95/EC).
IFVFVFTaIRVR
IRTaCtVR
Forward voltage V
F
(V)
Forward current I
F
(A)
0 0.2 0.4 0.6 0.8 1.0 1.2
10−5
10
1
10−1
10−2
10−3
10−4
25°C
100°C
−20°C
Ta=150°C
−40 20016012008040
0
1.6
1.2
0.8
0.4
Forward voltage V
F
(V)
Ambient temperature T
a
(°C)
I
F
= 5 A
2.5 A
1 A
0 50 100 150 200 250 300
10
−2
10
4
10
3
10
2
10
1
10
−1
Reverse voltage V
R
(V)
Reverse current I
R
(µA)
25°C
100°C
T
a
=150°C
−40 0 40 80 120 160 200
10
4
10
3
10
2
10
1
10
−1
Ambient temperature T
a
(°C)
Reverse current I
R
(µA)
V
R
= 200 V
100 V
10 V
0 50 100 150 200 250 300
0
10
20
30
f = 1MFz
T
a
= 25°C
Terminal capacitance C
t
(pF)
Reverse voltage V
R
(V)

MA3U649
3
SKJ00014CED
This product complies with the RoHS Directive (EU 2002/95/EC).
4.6±0.1
4.35±0.1
5.3±0.1
6.5±0.1
0.8 max.
0.75±0.1
(3.0)
(4.35)
(5.3)
(5.5)
1.0±0.2
0.5±0.1
0.5±0.1
0.1±0.05
123
1.8±0.1
7.3±0.1
2.5±0.1
2.3±0.1
2.3±0.1
1.0±0.1
(1.8)
U-G2 Unit: mm

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semiconductors described in this book
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Consult our sales staff in advance for information on the following applications:
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