Example of mechanical relay drive circuit for load switch
Function |
Low side switch |
High side switch |
|
---|---|---|---|
Part number |
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Package |
PS-8 (2.8 x 2.9 mm) |
||
Features |
|
|
|
Function |
Low side switch |
High side switch |
---|---|---|
Part number |
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Package |
WSON10 (3 x 3 mm) |
|
Features |
|
|
Part number |
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---|---|---|---|---|
Package |
||||
VDSS [V] |
60 |
-60 |
-20 |
|
ID [A] |
0.4 |
-0.4 |
-0.8 |
|
RDS(ON) @|VGS| = 4.5 V [Ω] |
Typ. |
1.2 |
1.4 |
0.31 |
Max |
1.75 |
1.9 |
0.39 |
|
Drive voltage [V] |
4.5 |
-4.0 |
-1.2 |
|
Polarity |
N-ch |
P-ch |
P-ch |
Package |
|
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---|---|---|---|---|---|---|---|---|
Classification |
|VCEO| [V] |
|IC| [mA] |
NPN |
PNP |
NPN |
PNP |
NPN |
PNP |
General purpose |
50 |
150 |
|
|
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50 |
500 |
|
|
|
|
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Low noise |
120 |
100 |
|
|
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High current |
50 |
1700 |
|
|
|
|
|
|
50 |
2000 |
|
|
|
|
|
||
50 |
2500 |
|
|
|
|
|
* indicates UFM package
Part number |
NPN (BRT) |
PNP (BRT) |
|
---|---|---|---|
Package |
|||
VCEO [V] |
50 |
-50 |
|
IC [mA] |
100 |
-100 |
Part number |
|||
---|---|---|---|
Package |
USM (SOT-323) | ||
VESD [kV] @ISO 10605 |
±30 |
±30 |
±20 |
VRWM (Max) [V] |
12 |
24 |
28 |
Ct (Typ. / Max) [pF] |
9 / 10 |
6.5 / 8 |
|
RDYN (Typ.) [Ω] |
0.8 |
1.1 |
1.5 |