STFW2N105K5
STMicroelectronics
SuperMESH5™-55°C~150°C(TJ)Tube
Ref. price$2.8900
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STMicroelectronics STFW Series
16 variants · STMicroelectronics
About the STMicroelectronics STFW Series
The STMicroelectronics STFW Series series groups 16 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of TO-3P-3 Full Pack, drive voltage (Max rds on, min rds on) of 10V and FET feature of -. Variants differ by current - continuous drain (Id) @ 25°C, drain to source voltage and gate charge (Qg) (Max) @ vgs, so you can match the exact current - continuous drain (Id) @ 25°C your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current STMicroelectronics STFW Series variants and discontinued ones from a single page.
Select a variant by
- Current - continuous drain (Id) @ 25°C
- 1.4A (Tc) · 2A (Tc) · 2.5A (Tc) · 2.6A (Tc) · 4A (Tc) · 12A (Tc) · 18A (Tc) · 30A (Tc) · 34A (Tc) · 35A (Tc)
- Drain to source voltage
- 600 V · 650 V · 1050 V · 1200 V · 1500 V · 1700 V
- Gate charge (Qg) (Max) @ vgs
- 10 nC @ 10 V · 13 nC @ 10 V · 29 nC @ 10 V · 29.3 nC @ 10 V · 36 nC @ 10 V · 44 nC @ 10 V · 44.2 nC @ 10 V · 50 nC @ 10 V · 55 nC @ 10 V · 57 nC @ 10 V · 71 nC @ 10 V · 82 nC @ 10 V
- Input capacitance (Ciss) (Max) @ vds
- 115 pF @ 100 V · 180 pF @ 100 V · 939 pF @ 25 V · 1060 pF @ 100 V · 1100 pF @ 100 V · 1300 pF @ 25 V · 1370 pF @ 100 V · 1434 pF @ 100 V · 2370 pF @ 100 V · 2500 pF @ 100 V · 3000 pF @ 100 V · 3470 pF @ 100 V
- Operating temperature
- -55°C ~ 150°C (TJ) · -55°C~150°C(TJ) · 150°C (TJ)
- Power dissipation
- 20W (Tc) · 30W (Tc) · 48W (Tc) · 57W (Tc) · 63W (Tc)
- Rds on (Max) @ id, vgs
- 7Ohm @ 2A, 10V · 8Ohm @ 750mA, 10V · 9Ohm @ 1.3A, 10V · 11Ohm @ 600mA, 10V · 13Ohm @ 1.3A, 10V · 78mOhm @ 17.5A, 10V · 87mOhm @ 17A, 10V · 88mOhm @ 17A, 10V · 95mOhm @ 15A, 10V · 190mOhm @ 9A, 10V · 690mOhm @ 6A, 10V
Shared specifications
- Case
- TO-3P-3 Full Pack
- Drive voltage (Max rds on, min rds on)
- 10V
- FET feature
- -
- FET type
- N-Channel
- Mounting
- Through Hole
- Package
- Tube
- Technology
- MOSFET (Metal Oxide)
Variant comparison
| Parameter | STFW12N120K5 | STFW1N105K3 | STFW20N65M5 | STFW24N60M2 | STFW2N105K5 | STFW38N65M5 |
|---|---|---|---|---|---|---|
| Current - continuous drain (Id) @ 25°C | 12A (Tc) | 1.4A (Tc) | 18A (Tc) | 18A (Tc) | 2A (Tc) | 30A (Tc) |
| Drain to source voltage | 1200 V | 1050 V | 650 V | 600 V | 1050 V | 650 V |
| Gate charge (Qg) (Max) @ vgs | 44.2 nC @ 10 V | 13 nC @ 10 V | 36 nC @ 10 V | 29 nC @ 10 V | 10 nC @ 10 V | 71 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 1370 pF @ 100 V | 180 pF @ 100 V | 1434 pF @ 100 V | 1060 pF @ 100 V | 115 pF @ 100 V | 3000 pF @ 100 V |
| Operating temperature | -55°C~150°C(TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C~150°C(TJ) | -55°C~150°C(TJ) | 150°C (TJ) |
| Power dissipation | 63W (Tc) | 20W (Tc) | 48W (Tc) | 48W (Tc) | 30W (Tc) | 57W (Tc) |
| Rds on (Max) @ id, vgs | 690mOhm @ 6A, 10V | 11Ohm @ 600mA, 10V | 190mOhm @ 9A, 10V | 190mOhm @ 9A, 10V | 8Ohm @ 750mA, 10V | 95mOhm @ 15A, 10V |
Request a quote on any STMicroelectronics STFW Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
