ROHM RB706F-40, RB706D-40 Technical data

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Diodes
Schottky barrier diode
RB706F-40 / RB706D-40
Applications
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General purpose detection High speed switching
Features
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1) Small surface mounting dual element linear type. (SMD3, UMD3)
2) Low V
3) High reliability.
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Silicon epitaxial planar
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F
and low IR.
Construction
Circuit
RB706F-40 / RB706D-40
External dimensions
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RB706D-40
ROHM : SMD3 EIAJ : SC-59 JEDEC : SOT-346
RB706F-40
2.9±0.2
1.9±0.2
0.95 0.95
D 3 J
0.4
(All leads have the same dimensions)
2.0±0.2
1.3±0.1
0.650.65
+0.1
0.05
+0.2
0.1
1.6
(Units : mm)
2.8±0.2
0.15
+0.2
1.1
0.1
0.8±0.1
+0.1
0.06
0.9±0.1
0.3 0.6
0~0.1
0.3~0.6
Absolute maximum ratings
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(T a = 2 5°C)
Parameter Symbol Limits Peak reverse voltage V DC reverse voltage V Mean rectifying current I Peak forward surge current
RM
R
O
I
FSM
Junction temperature Tj 125 Storage temperature Tstg
60 Hz for 1
40
45 40 30
200
~
+125
3 J
0.3±0.1
(All leads have the same dimensions)
ROHM : UMD3 EIAJ : SC-70 JEDEC : SOT-323
Unit
V
V mA mA
°C °C
2.1±0.1
1.25±0.1
0.15±0.05
0~0.1
0.1Min.
Diodes
Electrical characteristics
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Parameter Symbol Min. Typ. Max. Unit Conditions Forward voltage V Reverse current I Capacitance between terminals C
Note) ESD sensitive product handling required.
Electrical characteristic curves
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1000m
100m
A)
F (
10m
°C
125
Ta=75°C
=
1m
Ta
100µ
10µ
FORWARD CURRENT : I
1µ
Ta=25°C
Ta=−25°C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
FORWARD VOLTAGE : V
Fig. 1 Forward characteristics
(T a = 25°C)
Typ.
pulse measurement
F (
V)
F
R
T
(T a = 25°C)
100µ
A)
(
R
100n
REVERSE CURRENT : I
−−
−−
2.0 pF VR=1V, f=1MHz
10µ
1µ
10n
1n
0 5 101520253035
REVERSE VOLTAGE : V
0.37 V IF=1mA 1 µAVR=10V
Ta=125°C
Ta=75°C
Ta=25°C
Ta=−25°C
Typ.
pulse measurement
R
(
V)
Fig. 2 Reverse characteristics
RB706F-40 / RB706D-40
100
pF)
(
T
50
20
10
5
2
CAPACITANCE BETWEEN TERMINALS : C
1
0 2 4 6 8 10 12 14
REVERSE VOLTAGE : V
Fig. 3 Capacitance between
terminals characteristics
f=1MHz Ta=25
R
(
V)
°C
100
80
60
40
Io CURRENT (%)
20
0
0
25 50 75 100 125
AMBIENT TEMPERATURE : Ta(°C)
Fig 4. Derating curve
(mounting on glass epoxy PCBs)
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