Panasonic MA3X720, MA720 User Manual
Schottky Barrier Diodes (SBD)
This product complies with the RoHS Directive (EU 2002/95/EC).
MA3X720 (MA720)
Silicon epitaxial planar type
For high frequency rectification
■ Features
• Forward current (Average) I
possible
• Optimum for high frequency rectification because of its short
reverse recovery time t
rr
• Low forward voltage VF and good rectification efficiency
■ Absolute Maximum Ratings Ta = 25°C
Parameter Symbol Rating Unit
Reverse voltage V
Maximum peak reverse voltage
Forward current (Average) I
Non-repetitive peak forward I
surge current
Junction temperature T
Storage temperature T
Note) *: The peak-to-peak value in one cycle of 50 Hz sine wave (non-repetitive)
*
= 500 mA rectification is
F(AV)
40 V
40 V
500 mA
2A
125 °C
−55 to +125 °C
V
RM
F(AV)
FSM
stg
R
j
Unit: mm
+0.10
0.40
10˚
3
1
(0.95) (0.95)
1.9
±0.1
+0.20
2.90
–0.05
–0.05
+0.25
–0.05
+0.2
–0.3
2.8
1.50
2
(0.65)
+0.2
–0.1
+0.3
–0.1
1.1
1.1
0 to 0.1
5˚
0.16
+0.10
–0.06
1: Anode
2: N.C.
3: Cathode
EIAJ: SC-59 Mini3-G1 Package
Marking Symbol: M2W
Internal Connection
3
±0.2
0.4
12
■ Electrical Characteristics Ta = 25°C ± 3°C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage V
Reverse current I
F
R
Terminal capacitance C
Reverse recovery time
*
t
rr
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. This product 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.
3. Absolute frequency of input and output is 400 MHz.
4.*: trr measurement circuit
Bias Application Unit (N-50BU)
A
Pulse Generator
(PG-10N)
= 50 Ω
R
s
Publication date: December 2005 SKH00079EED
Wave Form Analyzer
(SAS-8130)
Ri = 50 Ω
IF = 500 mA 0.55 V
VR = 35 V 100 µA
VR = 0 V, f = 1 MHz 60 pF
t
IF = IR = 100 mA 5 ns
Irr = 0.1 IR, RL = 100 Ω
Input Pulse Output Pulse
t
t
p
r
10%
90%
V
R
t
p
= 0.35 ns
t
r
δ = 0.05
= 2 µs
t
I
F
I
= 100 mA
F
= 100 mA
I
R
= 100 Ω
R
L
t
I
rr
rr
= 0.1 I
t
R
Note) The part number in the parenthesis shows conventional part number.
1
MA3X720
This product complies with the RoHS Directive (EU 2002/95/EC).
IF V
3
10
= 100°C
T
a
2
10
)
mA
(
F
10
1
Forward current I
−1
10
−2
10
0 0.1 0.2 0.3 0.4 0.5 0.6
F
−20°C
Forward voltage VF (V
IR T
4
10
3
)
10
µA
(
R
2
10
a
V
25°C
R
)
= 15 V
IR V
= 100°C
a
R
25°C
4
10
3
)
10
µA
(
R
2
10
Reverse current I
10
1
0 102030405060
T
Reverse voltage VR (V
Ct V
80
)
pF
60
(
t
40
R
VF T
0.8
)
0.6
V
(
F
0.4
Forward voltage V
0.2
0
)
−40 0 40 80 120 160 200
Ambient temperature Ta (°C
I
10
)
A
(
10
F(surge)
3
2
10
F(surge)
a
= 500 mA
I
F
100 mA
10 mA
t
W
T
Non-repetitive
a
t
W
= 25°C
I
F(surge)
)
Reverse current I
10
1
−40 0 40 80 120 160 200
Ambient temperature Ta (°C
20
Terminal capacitance C
0
0 102030405060
)
Reverse voltage VR (V
)
1
Forward surge current I
−1
10
−1
Pulse width tW (ms
10110
)
2
SKH00079EED
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