8205A dual N-MOSFET
8205A dual N-channel MOSFET (TSSOP-8 on a carrier) · two FETs with their drains joined · 20 V · 6 A · about 25 mΩ each at V_GS = 4 V · the body diodes point opposite ways, so together they block both directions
Try it on the benchThe lab drops it on an empty bench and opens its datasheet card.
Typical part: 8205A dual N-MOSFET (common drain)
Pins
- S1
- G1
- D (common)
- G2
- S2
Ratings and limits
| V_DS | 20 V |
|---|---|
| I_D | 6 A |
| R_DS(on) | ≈ 25 mΩ at V_GS = 4 V each |
| V_GS | ±12 V |
How to use it
Two FETs back to back in the cell’s negative lead: one blocks discharge, the other blocks charge. Their drop (two × R_DS(on) × I) is what the DW01 reads as current.