BAS21 View Datasheet(PDF) - ComChip
Part Name
Description
Manufacturer
BAS21 Datasheet PDF : 2 Pages
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Surface Mount Switching Diode
COMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (BAS21)
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
MDS0209006A
Page 2
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