IRF740ASPBF
Vishay Siliconix
Surface MountTube-55°C~150°C(TJ)
Ref. price$2.6500
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Vishay Siliconix IRF740 Series
26 variants · Vishay Siliconix
About the Vishay Siliconix IRF740 Series
The Vishay Siliconix IRF740 Series series groups 26 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 10A (Tc), drain to source voltage of 400 V and FET feature of -. Variants differ by case, gate charge (Qg) (Max) @ vgs and input capacitance (Ciss) (Max) @ vds, 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 IRF740 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
- Gate charge (Qg) (Max) @ vgs
- 30 nC @ 10 V · 36 nC @ 10 V · 39 nC @ 10 V · 63 nC @ 10 V
- Input capacitance (Ciss) (Max) @ vds
- 526 pF @ 100 V · 1030 pF @ 25 V · 1100 pF @ 25 V · 1400 pF @ 25 V
- Mounting
- Surface Mount · Through Hole
- Operating temperature
- -55°C ~ 150°C (TJ) · -55°C~150°C(TJ)
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
- Power dissipation
- 3.1W (Ta), 125W (Tc) · 125W (Tc) · 147W (Tc)
- Rds on (Max) @ id, vgs
- 550mOhm @ 6A, 10V · 600mOhm @ 5A, 10V
Shared specifications
- Current - continuous drain (Id) @ 25°C
- 10A (Tc)
- Drain to source voltage
- 400 V
- FET feature
- -
- FET type
- N-Channel
- Technology
- MOSFET (Metal Oxide)
Variant comparison
| Parameter | IRF740ASPBF | IRF740BPBF | IRF740LCPBF | IRF740LCPBF-BE3 | IRF740PBF | IRF740STRLPBF |
|---|---|---|---|---|---|---|
| Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-220-3 | TO-220-3 | TO-220-3 | TO-220-3 | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
| Gate charge (Qg) (Max) @ vgs | 36 nC @ 10 V | 30 nC @ 10 V | 39 nC @ 10 V | 39 nC @ 10 V | 63 nC @ 10 V | 63 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 1030 pF @ 25 V | 526 pF @ 100 V | 1100 pF @ 25 V | 1100 pF @ 25 V | 1400 pF @ 25 V | 1400 pF @ 25 V |
| Mounting | Surface Mount | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount |
| 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) | -55°C~150°C(TJ) |
| Package | Tube | Tube | Tube | Tube | Tube | Tape & Reel (TR); Cut Tape (CT) |
| Power dissipation | 3.1W (Ta), 125W (Tc) | 147W (Tc) | 125W (Tc) | 125W (Tc) | 125W (Tc) | 3.1W (Ta), 125W (Tc) |
| Rds on (Max) @ id, vgs | 550mOhm @ 6A, 10V | 600mOhm @ 5A, 10V | 550mOhm @ 6A, 10V | 550mOhm @ 6A, 10V | 550mOhm @ 6A, 10V | 550mOhm @ 6A, 10V |
Request a quote on any Vishay Siliconix IRF740 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
