IRFZ44PBF
Vishay Siliconix
Through HoleTubeN-Channel
Ref. price$2.0800
Lead time on requestGet quote
Vishay Siliconix IRFZ44 Series
13 variants · Vishay Siliconix
About the Vishay Siliconix IRFZ44 Series
The Vishay Siliconix IRFZ44 Series series groups 13 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common current - continuous drain (Id) @ 25°C of 50A (Tc), drain to source voltage of 60 V and FET feature of -. Variants differ by case, mounting and package, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Vishay Siliconix IRFZ44 Series variants and discontinued ones from a single page.
Select a variant by
- Case
- TO-220-3 · TO-262-3 Long Leads, I²Pak, TO-262AA · TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
- Mounting
- Surface Mount · Through Hole
- Package
- Tape & Reel (TR) · Tape & Reel (TR); Cut Tape (CT) · Tube
- Power dissipation
- 3.7W (Ta), 150W (Tc) · 150W (Tc)
Shared specifications
- Current - continuous drain (Id) @ 25°C
- 50A (Tc)
- Drain to source voltage
- 60 V
- FET feature
- -
- FET type
- N-Channel
- Gate charge (Qg) (Max) @ vgs
- 67 nC @ 10 V
- Input capacitance (Ciss) (Max) @ vds
- 1900 pF @ 25 V
- Operating temperature
- -55°C~175°C(TJ)
- Rds on (Max) @ id, vgs
- 28mOhm @ 31A, 10V
- Technology
- MOSFET (Metal Oxide)
- Vgs
- ±20V
- Vgs(th) (Max) @ id
- 4V @ 250µA
Variant comparison
| Parameter | IRFZ44PBF | IRFZ44PBF-BE3 | IRFZ44RPBF | IRFZ44SPBF | IRFZ44STRLPBF | IRFZ44L |
|---|---|---|---|---|---|---|
| Case | TO-220-3 | TO-220-3 | TO-220-3 | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-262-3 Long Leads, I²Pak, TO-262AA |
| Mounting | Through Hole | Through Hole | Through Hole | Surface Mount | Surface Mount | Through Hole |
| Package | Tube | Tube | Tube | Tube | Tape & Reel (TR); Cut Tape (CT) | Tube |
| Power dissipation | 150W (Tc) | 150W (Tc) | 150W (Tc) | 3.7W (Ta), 150W (Tc) | 3.7W (Ta), 150W (Tc) | 3.7W (Ta), 150W (Tc) |
Request a quote on any Vishay Siliconix IRFZ44 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
