Hefei Purple Horn E-Commerce Co., Ltd.
| Drain to Source Voltage | 30V |
| Current - Continuous Drain(Id) | 7.7A |
| Operating Temperature - | -55℃~+150℃ |
| RDS(on) | 16mΩ@10V;25mΩ@4.5V |
| Gate Threshold Voltage (Vgs(th)) | 1.5V@250uA |
| Type | N-Channel |
| Reverse Transfer Capacitance (Crss@Vds) | 41pF |
| Number | 2 N-Channel |
| Output Capacitance(Coss) | 67pF |
| Input Capacitance(Ciss) | 373pF |
| Pd - Power Dissipation | 2W |
| Gate Charge(Qg) | 7.2nC@4.5V |
| Description | N-Channel Array 30V 7.7A 2W Surface Mount SOP8 |
| Mfr. Part # | AO4842 |
| Package | SOP8 |
| Model Number | AO4842 |
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Product Specification
| Drain to Source Voltage | 30V | Current - Continuous Drain(Id) | 7.7A |
| Operating Temperature - | -55℃~+150℃ | RDS(on) | 16mΩ@10V;25mΩ@4.5V |
| Gate Threshold Voltage (Vgs(th)) | 1.5V@250uA | Type | N-Channel |
| Reverse Transfer Capacitance (Crss@Vds) | 41pF | Number | 2 N-Channel |
| Output Capacitance(Coss) | 67pF | Input Capacitance(Ciss) | 373pF |
| Pd - Power Dissipation | 2W | Gate Charge(Qg) | 7.2nC@4.5V |
| Description | N-Channel Array 30V 7.7A 2W Surface Mount SOP8 | Mfr. Part # | AO4842 |
| Package | SOP8 | Model Number | AO4842 |
The AO4842 is an N-Channel enhancement mode MOSFET utilizing advanced trench technology and design to achieve excellent RDS(ON) with low gate charge. It is suitable for DC-DC conversion, power switching, and charging circuits. This product is Pb-free and Halogen-free.
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| ABSOLUTE MAXIMUM RATINGS | ||||||
| Drain-Source Voltage | BVDSS | VGS=0V, ID=250uA | 30 | V | ||
| Gate-Source Voltage | VGS | ±20 | V | |||
| Continuous Drain Current | ID | TA=25℃ | 7.7 | A | ||
| Continuous Drain Current | ID | TA=75℃ | 5.8 | A | ||
| Maximum Power Dissipation | PD | TA=25℃ | 2 | W | ||
| Maximum Power Dissipation | PD | TA=75℃ | 1.2 | W | ||
| Avalanche Current, Single Pulsed | IAS | EAS condition:Tj=25℃,VDD=30V,VG=10V,L=0.3mH,Rg=25ℂ | 11 | A | ||
| Avalanche Energy, Single Pulsed | EAS | EAS condition:Tj=25℃,VDD=30V,VG=10V,L=0.3mH,Rg=25ℂ | 18 | mJ | ||
| Pulsed Drain Current | IDM | 30 | A | |||
| Operating Junction Temperature | TJ | 150 | ℃ | |||
| Lead Temperature | TL | 260 | ℃ | |||
| Storage Temperature Range | Tstg | -55 | 150 | ℃ | ||
| ELECTRICAL CHARACTERISTICS | ||||||
| Drain-to-Source Breakdown Voltage | BVDSS | VGS=0V, ID=250uA | 30 | V | ||
| Zero Gate Voltage Drain Current | IDSS | VDS=30V, VGS=0V | 1.0 | uA | ||
| Gate-to-source Leakage Current | IGSS | VDS=0V, VGS=±20V | ±100 | nA | ||
| Gate Threshold Voltage | VGS(TH) | VGS=VDS, ID=250uA | 1.0 | 1.5 | 2.2 | V |
| Drain-to-source On-resistance | RDS(on) | VGS=10V, ID=7.7A | 16 | 23 | mℂ | |
| Drain-to-source On-resistance | RDS(on) | VGS=4.5V, ID=5A | 25 | 37 | mℂ | |
| Forward Transconductance | gFS | VDS=5.0V, ID=7.7A | 40 | S | ||
| Input Capacitance | CISS | VGS=0V, f=1MHz, VDS =15V | 373 | 448 | pF | |
| Output Capacitance | COSS | VGS=0V, f=1MHz, VDS =15V | 67 | pF | ||
| Reverse Transfer Capacitance | CRSS | VGS=0V, f=1MHz, VDS =15V | 41 | pF | ||
| Total Gate Charge | QG(TOT) | VGS=4.5V, VDS=15V, ID=7.7A | 7.2 | 11 | nC | |
| Gate-to-Source Charge | QGS | VGS=4.5V, VDS=15V, ID=7.7A | 14.9 | nC | ||
| Gate-to-Drain Charge | QGD | VGS=4.5V, VDS=15V, ID=7.7A | 2.9 | nC | ||
| Turn-On Delay Time | td(ON) | VGS=10V, VDS=15V, RL=1.95ℂ, RGEN=3ℂ | 4.5 | ns | ||
| Rise Time | tr | VGS=10V, VDS=15V, RL=1.95ℂ, RGEN=3ℂ | 2.7 | ns | ||
| Turn-Off Delay Time | td(OFF) | VGS=10V, VDS=15V, RL=1.95ℂ, RGEN=3ℂ | 14.9 | ns | ||
| Fall Time | tf | VGS=10V, VDS=15V, RL=1.95ℂ, RGEN=3ℂ | 2.9 | ns | ||
| Forward Voltage | VSD | VGS=0V, IS=1.0A | 0.45 | 1.5 | V | |
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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