BSS138 View Datasheet(PDF) - Weitron Technology
Part Name
Description
Manufacturer
BSS138 Datasheet PDF : 4 Pages
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BSS138
WE ITR ON
TYPIC AL E L E C TR IC AL C HAR AC TE R IS TIC S
0.8
TJ = 25 C
0.7
0.6
0.5
0.4
0.3
VGS = 3.5 V
VGS = 3.25 V
VGS = 3.0 V
VGS = 2.75 V
VGS = 2.5 V
0.2
0.1
0
0 1 2 3 4 5 6 7 8 9 10
VDS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
F igure 1. On-R egion C harac teris tic s
0.9
VDS = 10 V
0.8
0.7
0.6
-55 C
25 C
150 C
0.5
0.4
0.3
0.2
0.1
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
VGS, GATE-T O-SOURCE VOLTAGE (VOLTS)
F igure 2. Trans fer C harac teris tic s
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
- 55
VGS = 10 V
ID = 0.8 A
VGS = 4.5 V
ID = 0.5 A
-5
45
95
145
TJ, JUNCTION TEMPERATURE ( C)
F igure 3. On-R es is tanc e Variation with
T e m p e r a tu r e
1.25
1.125
1
0.875
0.75
- 55
ID = 1.0 mA
-30 -5
20 45 70 95 120 145
TJ, JUNCTION TEMPERATURE ( C)
F igure 4. T hres hold Voltage Variation
with Temperature
10
VDS = 40 V
TJ = 25 C
8
6
4
ID = 200 mA
2
0
0
500 1000 1500 2000 2500 3000
QT, TOTAL GATE CHARGE (pC)
F igure 5. G ate C harge
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