RLS4148 Datasheet, PDF (1/1 Pages) Rohm – Switching diode

Product specification
RLS4148 / RLS4150 / RLS4448
Switching diode
RLS4148 / RLS4150 / RLS4448
∗This product is available only outside of Japan.
!Applications
High-speed switching
!Features
1) Small surface mounting type. (LLDS)
2) High speed.
3) For surface mounting.
4) High reliability.
!External dimensions (Units : mm)
CATHODE BAND
0.4
0.4
3.4
+0.2
−0.1
φ1.5Max.
!Construction
TY expitaxial planar
!Absolute maximum ratings (Ta = 25°C)
Type
RLS4148
RLS4150
RLS4448
VRM
VR
IFM
IO
IF
IFSM
1µs
P
Tj
(V)
(V) (mA) (mA) (mA) _(A) (mW) (°C)
100 75 450 150 200
2
500 200
50
50 600 200 250
4
500 200
100 75 450 150 200
2
500 200
Topr
(°C)
−65~+200
−65~+200
−65~+200
Tstg
(°C)
−65~+200
−65~+200
−65~+200
!Electrical characteristics (Ta = 25°C)
Type
RLS4148
RLS4150
RLS4448
@
1mA
@
5mA
VF (V)
@
@
@
@
10mA 50mA 100mA 200mA
1.0
0.54
0.66 0.76 0.82 0.87
0.62
0.62
0.74 0.86 0.92 1.0
0.72
1.0
BV (V)Min.
IR (µA)Max.
@@
5µA 100µA
@25°C
VR (V)
@150°C
VR (V)
0.025 20
75 100
50.0 20
5.0 75
−
50 0.1 50 100.0 50
0.025 20
− 100
50.0 20
5.0 75
Cr (pF)
VR=0
f=1MHz
4
2.5
4
trr (ns)
VR=6V
IF=10mA
RL=100Ω
4
4
4
The upper figure is the minimum VF and the lower figure is the maximum VF value.
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4008-318-123
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