Power MOSFET
iM4946 Mass production
60V Dual N MOSFET, 34 mΩ, SOP8A-8L/SOP8B-8L
Key specifications
- Type
- Dual N MOSFET
- Drain-source voltage, VDS
- 60V
- Gate-source voltage, VGS
- ±20V
- Drain current, ID @ 25°C
- 6.2A
- Drain current, ID @ 100°C
- 3.9A
- Rds(on) max @ VGS = 10V
- 34 mΩ
- Rds(on) max @ VGS = 4.5V
- 45 mΩ
- Gate threshold, VGS(th)
- 2.5V
- Total gate charge, Qg
- 20 nC
- Package
- SOP8A-8L/SOP8B-8L
- ESD protection
- No
- Status
- Mass production
Features
- Dual N MOSFET rated 60V, 6.2A at 25°C
- Rds(on) specified at 10V (34 mΩ max) and 4.5V (45 mΩ max) gate drive
- Qg 20 nC total gate charge (Qgd 2.2 nC)
- Junction temperature up to 150°C
- SOP8A-8L/SOP8B-8L package
Electrical characteristics
| Parameter | Value |
|---|---|
| Ratings | |
| VDS | 60V |
| VGS | ±20V |
| ID @ 25°C | 6.2A |
| ID @ 100°C | 3.9A |
| PD | 2W |
| Tj max | 150°C |
| On-resistance (max) | |
| Rds(on) @ VGS = 10V | 34 mΩ |
| Rds(on) @ VGS = 4.5V | 45 mΩ |
| VGS(th) | 2.5V |
| Capacitance | |
| Ciss | 1111 pF |
| Coss | 42 pF |
| Crss | 37 pF |
| Gate charge | |
| Qg | 20 nC |
| Qgs | 5.5 nC |
| Qgd | 2.2 nC |
| Switching | |
| td(on) | 6.3 ns |
| tr | 9 ns |
| td(off) | 18 ns |
| tf | 3.6 ns |
| Body diode | |
| trr | 11 ns |
| Qrr | 7 nC |
Dual parts list channel 1 / channel 2. Values from the MOSFET Selection Guide; confirm against the datasheet before design freeze.
Quick answers
- What is iM4946?
- iM4946 is a 60V Dual N power MOSFET from inergy Technology Inc. (Hsinchu, Taiwan), in a SOP8A-8L/SOP8B-8L package.
- What are the key ratings of iM4946?
- iM4946 is rated 60V VDS and 6.2A at 25°C, with Rds(on) of 34 mΩ max at VGS = 10V and 45 mΩ max at 4.5V.
- Is iM4946 in production?
- iM4946 is in mass production. Samples are available from inergy.
Need iM4946 samples or design help?
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