MCL4148 データシートの表示（PDF） - Shenzhen Luguang Electronic Technology Co., Ltd
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MCL4148 Datasheet PDF : 3 Pages
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MCL4148/MCL4448
Small Signal Fast Switching Diode
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Junction to ambient air
mounted on epoxy-glass hard
RthJA
500
K/W
tissue, Fig. 5,
35 µm copper clad, 0.9 mm2
copper area per electrode
Junction temperature
Tj
175
°C
Storage temperature range
Tstg
- 65 to + 175
°C
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Part
Symbol Min
Forward voltage
Reverse current
Breakdown voltage
Diode capacitance
Rectification efficiency
Reverse recovery time
IF = 5 mA
MCL4448
VF
620
IF = 50 mA
MCL4148
VF
IF = 100 mA
MCL4448
VF
VR = 20 V
IR
VR = 20 V, Tj = 150 °C
IR
VR = 75 V
IR
IR = 100 µA, tp/T = 0.01,
tp = 0.3 ms
V(BR)
100
VR = 0, f = 1 MHz, VHF = 50 mV
CD
VHF = 2 V, f = 100 MHz
ηr
45
IF = IR =10 mA, iR = 1 mA
trr
IF = 10 mA, VR = 6 V,
trr
iR = 0.1 x IR, RL = 100 Ω
Typical Characteristics
Tamb = 25 °C, unless otherwise specified
Typ.
Max
Unit
720
mV
860
1000
mV
930
1000
mV
25
nA
50
µA
5
µA
V
4
pF
%
8
ns
4
ns
1000
100
MCL 4148
10
Scattering Limit
1000
100
MCL 4448
10
Scattering Limit
1
0.1
0
16641
Tj = 25 °C
0.4
0.8
1.2
1.6 2.0
VF - Forward Voltage (V)
Figure 1. Forward Current vs. Forward Voltage
1
0.1
0
16643
Tj = 25 ° C
0.4 0.8 1.2 1.6 2.0
VF - Forward Voltage (V)
Figure 2. Forward Current vs. Forward Voltage
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