ELM33416CA MOSFET — Specifications & Equivalents
About the ELM33416CA
The ELM33416CA is an N-channel MOSFET with a drain–source voltage (VDS) rating of 100 V, a continuous drain current (ID) of 1.3 A and an on-resistance (RDS(on)) of 0.23 Ω. It can dissipate up to 0.75 W and is rated to a junction temperature of 150 °C. It is supplied in the SOT-23 package.
At a glance
- Type: N-channel MOSFET
- Max drain–source voltage (VDS): 100 V
- Max continuous drain current (ID): 1.3 A
- On-resistance (RDS(on)): 0.23 Ω
- Power dissipation (PD): 0.75 W
- Max junction temperature (TJ): 150 °C
- Package: SOT-23
Typical applications
With its 100 V drain–source rating the ELM33416CA sits in the medium-voltage class of switching MOSFETs, typically found in 48 V and 96 V distribution systems, solar and telecom power stages, DC motor drives and intermediate-bus DC-DC converters.
Gate drive and switching notes
Keep gate–source voltage within the ±20 V maximum; exceeding it punctures the gate oxide and destroys the device permanently.
Switching behaviour is characterised by a rise time of 330 ns and an output capacitance (Coss) of 80 pF, which together with the gate drive determines switching loss and the practical upper frequency limit.
Choosing a replacement for the ELM33416CA
A drop-in substitute for the ELM33416CA must be the same N-channel type and offer a drain–source rating of at least 100 V, a continuous drain current rating of at least 1.3 A and an on-resistance no higher than 0.23 Ω if efficiency and heat matter.
Mechanically, check the replacement against the SOT-23 footprint and confirm the pin order — parts sharing a package outline do not always share a pinout.
Where the application switches inductive loads or runs near the voltage limit, keep extra headroom rather than choosing a part that only just meets the original numbers.
Frequently asked questions
What is the ELM33416CA?
The ELM33416CA is an N-channel MOSFET (metal-oxide-semiconductor field-effect transistor). It is rated for 100 V drain-source and 1.3 A continuous drain current.
What is the maximum voltage of the ELM33416CA?
The ELM33416CA has a maximum drain-source voltage (Vds) of 100 V. Treat this as an absolute maximum and design with margin, especially when switching inductive loads.
How much current can the ELM33416CA handle?
It is rated for 1.3 A of continuous drain current, with power dissipation limited to 0.75 W. Real-world capability depends on your heatsinking and ambient temperature.
What is the on-resistance of the ELM33416CA?
On-resistance (Rds(on)) is 0.23 Ω. Multiply by the square of your load current to estimate conduction loss.
What package does the ELM33416CA come in?
It is listed in SOT-23. Verify the pinout of the specific variant, as one outline can carry different pin assignments.
What can I use to replace the ELM33416CA?
No verified equivalents are listed yet. Choose a part of the same polarity that meets or exceeds every rating above and shares a compatible package and pinout.
Key Specifications
| Type | MOSFET |
|---|---|
| Channel Type | N -Channel |
| Drain-Source Voltage (Vds) | 100 V |
| Gate-Source Voltage (Vgs) | 20 V |
| Drain Current (Id) | 1.3 A |
| Drain-Source On-Resistance (Rds) | 0.23 |
| Rise Time (tr) | 330 nS |
| Output Capacitance (Coss) | 80 pF |
| Junction Temperature (Tj) | 150 °C |
| Package | SOT-23 |
| Power Dissipation (Pd) | 0.75 W |
Equivalent & Replacement Parts
No verified equivalents are listed for ELM33416CA yet.