BAS21 データシートの表示（PDF） - Secos Corporation.
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BAS21 Datasheet PDF : 2 Pages
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Elektronische Bauelemente
BAS21 Series
Surface Mount Switching Diodes
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
OFF CHARACTERISTICS
Reverse Voltage Leakage Current
(VR = 200 Vdc)
(VR = 200 Vdc, TJ = 150°C)
IR
—
—
Reverse Breakdown Voltage
(IBR = 100 µAdc)
V(BR)
250
Forward Voltage
(IF = 100 mAdc)
(IF = 200 mAdc)
VF
—
—
Diode Capacitance
(VR = 0, f = 1.0 MHz)
CD
—
Reverse Recovery Time
(IF = IR = 30 mAdc, RL = 100 Ω)
1. FR– 5 = 1.0 0.75 0.062 in.
2. Alumina = 0.4 0.3 0.024 in. 99.5% alumina.
trr
—
Max
1.0
100
—
1000
1250
5.0
50
Unit
µAdc
Vdc
mV
pF
ns
820 Ω
+10 V
2k
100 µH IF
0.1 µF
0.1 µF
tr
tp
t
IF
10%
trr
t
50 Ω Οutput
Pulse
Generator
DUT
50 Ω Input
90%
Sampling
Oscilloscope
VR
Input Signal
IR(REC) = 1 mA
IR
Output Pulse
(IF = IR = 10 mA; measured
at IR(REC) = 1 mA)
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA.
Notes: 2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
Notes: 3. tp » trr
Figure 1. Recovery Time Equivalent Test Circuit
3500
3000
2500
TA = –55°C
2000
1500
TA = 155°C
1000
TA = 25°C
500
0
0.1 0.2
0.5 1 2
5 10 20
Forward Current (mA)
Figure 2. Forward Voltage
50 100 200
7000
6000
5000
4000
3000
6
5
4
3
2
1
0
1
TA = 155°C
TA = 25°C
TA = –55°C
2
5 10 20
50 100
Reverse Voltage (V)
Figure 3. Reverse Leakage
200 300
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
Any changing of specification will not be informed individua
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