Hefei Purple Horn E-Commerce Co., Ltd.
| Drain to Source Voltage | 655V |
| Current - Continuous Drain(Id) | 4A |
| RDS(on) | 1.4Ω@10V |
| Operating Temperature - | -55℃~+150℃ |
| Gate Threshold Voltage (Vgs(th)) | 4.5V@250uA |
| Type | N-Channel |
| Reverse Transfer Capacitance (Crss@Vds) | 4.2pF |
| Number | 1 N-channel |
| Output Capacitance(Coss) | 25pF |
| Pd - Power Dissipation | 28W |
| Input Capacitance(Ciss) | 238pF |
| Gate Charge(Qg) | 5.76nC |
| Description | N-Channel 655V 4A 28W Through Hole TO-251 |
| Mfr. Part # | ASU65R1K4E |
| Package | TO-251 |
| Model Number | ASU65R1K4E |
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Product Specification
| Drain to Source Voltage | 655V | Current - Continuous Drain(Id) | 4A |
| RDS(on) | 1.4Ω@10V | Operating Temperature - | -55℃~+150℃ |
| Gate Threshold Voltage (Vgs(th)) | 4.5V@250uA | Type | N-Channel |
| Reverse Transfer Capacitance (Crss@Vds) | 4.2pF | Number | 1 N-channel |
| Output Capacitance(Coss) | 25pF | Pd - Power Dissipation | 28W |
| Input Capacitance(Ciss) | 238pF | Gate Charge(Qg) | 5.76nC |
| Description | N-Channel 655V 4A 28W Through Hole TO-251 | Mfr. Part # | ASU65R1K4E |
| Package | TO-251 | Model Number | ASU65R1K4E |
The ASA65R1K4E is a Silicon N-Channel MOSFET designed for high-efficiency power applications. It features low drain-source on-resistance (RDS(on)) and easy gate control, making it suitable for soft switching boost PFC, H-series resonance half-bridge, and phase-shift-bridge (ZVS) applications. Key applications include Telecom Power, EV Charging, Solar inverters, and Server Power. The MOSFET is available in TO220F, TO251, and TO252 packages.
| Model | Package | VDS @ Tj,max (V) | RDS(on),max () | Qg,typ (nC) | ID,pulse (A) |
|---|---|---|---|---|---|
| ASA65R1K4E | TO220F | 700 | 1.4 | 5.76 | 12 |
| ASU65R1K4E | TO251 | 700 | 1.4 | 5.76 | 12 |
| ASD65R1K4E | TO252 | 700 | 1.4 | 5.76 | 12 |
| Parameter | Symbol | Unit | Value (Typ.) | Note / Test Condition |
|---|---|---|---|---|
| Drain-source breakdown voltage | V(BR)DSS | V | 655 | VGS=0V, ID=10mA |
| Gate threshold voltage | V(GS)th | V | 2.5 - 4.5 | VDS=VGS, ID=250uA |
| Zero gate voltage drain current | IDSS | nA | 100 | VDS=650V, VGS=0V, Tj=25C |
| Gate-source leakage current | IGSS | nA | 100 | VGS=30V, VDS=0V |
| Drain-source on-state resistance | RDS(on) | 1.24 | VGS=10V, ID=2A, Tj=25C | |
| Gate resistance | RG | 13.4 | f=1MHz, open drain | |
| Input capacitance | Ciss | pF | 238 | VGS=0V, VDS=50V, f=10kHz |
| Output capacitance | Coss | pF | 25 | VGS=0V, VDS=50V, f=10kHz |
| Reverse transfer capacitance | Crss | pF | 4.2 | VGS=0V, VDS=50V, f=10kHz |
| Turn-on delay time | td(on) | ns | 5.2 | VDD=400V,VGS=13V,ID=1.2A, RG=10 |
| Rise time | tr | ns | 22 | VDD=400V,VGS=13V,ID=1.2A, RG=10 |
| Turn-off delay time | td(off) | ns | 30.4 | VDD=400V,VGS=13V,ID=1.2A, RG=10 |
| Fall time | tf | ns | 25.2 | VDD=400V,VGS=13V,ID=1.2A, RG=10 |
| Gate to source charge | Qgs | nC | 0.4 | VDD=400V, ID=1.2A, VGS=0 to 10V |
| Gate to drain charge | Qgd | nC | 1.5 | VDD=400V, ID=1.2A, VGS=0 to 10V |
| Gate charge total | Qg | nC | 5.76 | VDD=400V, ID=1.2A, VGS=0 to 10V |
| Gate plateau voltage | Vplateau | V | 4.2 | VDD=400V, ID=1.2A, VGS=0 to 10V |
| Diode forward voltage | VSD | V | 0.79 | VGS=0V, IF=1A, Tj=25C |
| Reverse recovery time | trr | ns | 158 | VR=400V, IF=49.6A, diF/dt=100A/s |
| Reverse recovery charge | Qrr | uC | 0.412 | VR=400V, IF=49.6A, diF/dt=100A/s |
| Peak reverse recovery current | Irrm | A | 5.92 | VR=400V, IF=49.6A, diF/dt=100A/s |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and... Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and...
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