LV ceiling fan · AC input, LV motor bus
AC input → LV DC bus (iP7306 PSR) · 3-phase FOC · 20 – 100W
Power MOSFET
iM4712 Mass production
40V Complementary N+P MOSFET, 35 mΩ / 50 mΩ, SOP8A-8L/SOP8B-8L
Key specifications
- Type
- Complementary N+P MOSFET
- Drain-source voltage, VDS
- 40V
- Gate-source voltage, VGS
- ±20V
- Drain current, ID @ 25°C
- 6A / -5.1A
- Drain current, ID @ 100°C
- 3.9A / -3.2A
- Rds(on) max @ VGS = 10V
- 35 mΩ / 50 mΩ
- Rds(on) max @ VGS = 4.5V
- 55 mΩ / 75 mΩ
- Gate threshold, VGS(th)
- ±2.2V
- Total gate charge, Qg
- 12 nC / 19.5 nC
- Package
- SOP8A-8L/SOP8B-8L
- ESD protection
- No
- Status
- Mass production
Features
- Complementary N+P MOSFET rated 40V, 6A / -5.1A at 25°C
- Rds(on) specified at 10V (35 mΩ / 50 mΩ max) and 4.5V (55 mΩ / 75 mΩ max) gate drive
- Qg 12 nC / 19.5 nC total gate charge (Qgd 1.9 nC / 2.7 nC)
- Junction temperature up to 150°C
- SOP8A-8L/SOP8B-8L package
Electrical characteristics
| Parameter | Value |
|---|---|
| Ratings | |
| VDS | 40V |
| VGS | ±20V |
| ID @ 25°C | 6A / -5.1A |
| ID @ 100°C | 3.9A / -3.2A |
| PD | 2W |
| Tj max | 150°C |
| On-resistance (max) | |
| Rds(on) @ VGS = 10V | 35 mΩ / 50 mΩ |
| Rds(on) @ VGS = 4.5V | 55 mΩ / 75 mΩ |
| VGS(th) | ±2.2V |
| Capacitance | |
| Ciss | 600 pF / 1100 pF |
| Coss | 62 pF / 100 pF |
| Crss | 48 pF / 80 pF |
| Gate charge | |
| Qg | 12 nC / 19.5 nC |
| Qgs | 2.9 nC / 4.6 nC |
| Qgd | 1.9 nC / 2.7 nC |
| Switching | |
| td(on) | 5.2 ns / 6.1 ns |
| tr | 22 ns / 11 ns |
| td(off) | 11 ns / 29 ns |
| tf | 3 ns / 12 ns |
| Body diode | |
| trr | 7 ns / 13 ns |
| Qrr | 4 nC / 9.8 nC |
Dual parts list channel 1 / channel 2. Values from the MOSFET Selection Guide; confirm against the datasheet before design freeze.
Reference designs using iM4712
Schematics, layouts, BOMs and Gerber files download directly.
Quick answers
- What is iM4712?
- iM4712 is a 40V Complementary N+P power MOSFET from inergy Technology Inc. (Hsinchu, Taiwan), in a SOP8A-8L/SOP8B-8L package.
- What are the key ratings of iM4712?
- iM4712 is rated 40V VDS and 6A / -5.1A at 25°C, with Rds(on) of 35 mΩ / 50 mΩ max at VGS = 10V and 55 mΩ / 75 mΩ max at 4.5V.
- Is there a reference design for iM4712?
- Yes — 1 inergy reference design uses iM4712, with schematics, BOMs and Gerber files to download: T417A (LV ceiling fan · AC input, LV motor bus).
- Is iM4712 in production?
- iM4712 is in mass production. Samples are available from inergy.
Need iM4712 samples or design help?
Tell us the application, bus voltage and power. We will reply with a part list, the closest reference design and sample availability.