Diodes Incorporated IntelliFET® Products
Self-protected MOSFETs, ideal for automotive and harsh industrial environments

Diodes advanced IntelliFET® self-protected power switches are designed for switching resistive, inductive, and capacitive loads in harsh environments where there is a need for immunity from radiated and conducted emissions. Consequently, they are ideally suited for use in a wide range of automotive and industrial applications.
Internally, these switches combine a power MOSFET with a comprehensive array of protection circuits. These safeguards shield against damage caused by ESD, overcurrent, overvoltage, and overtemperature conditions. By sensing the presence of any of these potentially catastrophic conditions, they protect both themselves and the connected load, thereby enhancing the overall reliability of the system. Furthermore, the integrated diagnostic features not only elevate system performance but also contribute to the identification and resolution of faults within the subsystem.
The product range includes both high-side and low-side switches available in single and dual-channel configurations. A selection of low-resistance integrated MOSFETs provides for compact and flexible designs. Compatibility with signal levels from microcontrollers makes interfacing straightforward.
Applications
- Resistive, inductive, and capacitive loads
- High inrush current loads
- Incandescent lamp and LED lighting
- Motor, solenoid, relay and contactor driving
- Compact low-power replacement for relays, fuses, and discrete circuits
High Side IntelliFET® product portfolio
Channels | On-State Resistance @25°C (Typ.) [mΩ] | On-State Resistance @150°C (Max.) [mΩ] | Nominal Load Current (Typ.) [A] | Minimum current limitation [A] | Operating Voltage Range [V] | Diagnostic | SO-14EP | SO-8EP | Cross-Reference |
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Single | 34 | 90 | 4 | 25 | 5 to 28 | Sense | - | ZXMS81045SPQ | BTS5045-1EJA |
90 | 200 | 3 | 15 | 5 to 28 | Sense | ZXMS81090SPQ | BTS5090-1EJA | ||
200 | 400 | 1,5 | 6 | 5 to 28 | Sense | ZXMS81200SPQ | BTS5200-1EJA | ||
Dual | 75 | 180 | 3,5 | 17 | 5 to 28 | Sense | ZXMS82090S14PQ | - | BTS5090-2EKA |
100 | 240 | 2,5 | 10 | 5 to 28 | Sense | ZXMS82120S14PQ | BTS5120-2EKA | ||
150 | 360 | 2 | 8 | 5 to 28 | Sense | ZXMS82180S14PQ | BTS5180-2EKA | ||
IntelliFET® is a registered trademark of Diodes Incorporated. |
Low Side IntelliFET® product portfolio
Channels | RDS(ON) VIN = 5V Max [mΩ] | Nominal Load Current (Typ.) [A] | VDS(S/C) VIN = 5V [V] |
SM-8 | SO-8 | SOT223 | SOT23F |
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Single | 100 | 2,8 | 16 | - | - | ZXMS6006DGQ ZXMS6006SGQ |
- |
200 | 2 | 24 | - | ZXMS6005DGQ ZXMS6005SGQ |
- | ||
200 | 1,3 | 36 | - | ZXMS6004SGQ | |||
675 | 1,1 | 36 | - | - | BSP75NQ ZXMS6001N3Q |
- | |
1,4 | 36 | - | - | BSP75GQ ZXMS6003G |
- | ||
700 | 0,9 | 36 | - | - | - | ZXMS6008FFQ | |
1,1 | 36 | - | ZXMS6008N8Q | - | - | ||
Dual | 100 | 2,8 | 16 | ZXMS6006DT8Q | ZXMS6006DN8Q | - | - |
200 | 1,8 | 16 | - | ZXMS6005DN8Q | - | - | |
24 | ZXMS6005DT8Q | - | - | - | |||
675 | 1,1 | 36 | ZXMS6004DT8Q | ZXMS6004DN8Q | - | - | |
675 | 1,4 | 36 | - | ZXMS6008DN8Q | - | - | |
IntelliFET® is a registered trademark of Diodes Incorporated. |
Related Links |
Related Video |
Diodes Incorporated
ZXMS82 Series
The ZXMS82 is a dual-channel high-side power switch that provides combined protection for high inrush current loads.

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