Example of mechanical relay drive circuit for engine control
Function |
Low side switch |
High side switch |
|
---|---|---|---|
Part number |
|||
Package |
PS-8 (2.8 x 2.9 mm) |
||
Features |
|
|
|
Part number | SSM3K7002KF | SSM3J168F | SSM3J66MFV | |
---|---|---|---|---|
Package | S-Mini (SOT-346) | S-Mini (SOT-346) | VESM (SOT-723) | |
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 |
* : indicates UFM package
Part number |
NPN (BRT) |
PNP (BRT) |
|
---|---|---|---|
Package |
|||
VCEO [V] |
50 |
-50 |
|
IC [mA] |
100 |
-100 |