BS170
In the world of electronics, we have MOSFETs,
Two special friends, let me tell you their traits.
The 2N7000 and BS170, they're their names,
Used for switching, they play different games.
The 2N7000, oh so widely known,
A popular part, often used and shown.
With a TO-92 enclosure, it's quite neat,
Switching 200 mA, it's got some heat.
Now let's meet the BS170, a p-channel friend,
An analog of the 2N7000, they recommend.
It can switch 500 mA, oh so strong,
With a maximum on-resistance, it can't go wrong.
But wait, there's more, another friend to see,
The 2N7002, not identical, but similar, you see.
In a TO-236 package, it likes to reside,
A three-lead surface-mount, it's got some pride.
So there you have it, our MOSFET friends,
With different traits, they each make amends.
In the world of electronics, they play a crucial role,
Switching and powering, with a spark and a soul.
Random page:
Di(propylene glycol) methyl ether