Hefei Purple Horn E-Commerce Co., Ltd.
| Drain to Source Voltage | 30V |
| Current - Continuous Drain(Id) | 4A |
| RDS(on) | 105mΩ@2.5V |
| Gate Threshold Voltage (Vgs(th)) | 1.6V@250uA |
| Type | N-Channel |
| Reverse Transfer Capacitance (Crss@Vds) | 41pF |
| Input Capacitance(Ciss) | 390pF |
| Output Capacitance(Coss) | 54.5pF |
| Pd - Power Dissipation | 1.4W |
| Gate Charge(Qg) | 4.34nC@4.5V |
| Description | N-Channel 30V 4A 1.4W Surface Mount SOT-23 |
| Mfr. Part # | AO3402 |
| Package | SOT-23 |
| Model Number | AO3402 |
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Product Specification
| Drain to Source Voltage | 30V | Current - Continuous Drain(Id) | 4A |
| RDS(on) | 105mΩ@2.5V | Gate Threshold Voltage (Vgs(th)) | 1.6V@250uA |
| Type | N-Channel | Reverse Transfer Capacitance (Crss@Vds) | 41pF |
| Input Capacitance(Ciss) | 390pF | Output Capacitance(Coss) | 54.5pF |
| Pd - Power Dissipation | 1.4W | Gate Charge(Qg) | 4.34nC@4.5V |
| Description | N-Channel 30V 4A 1.4W Surface Mount SOT-23 | Mfr. Part # | AO3402 |
| Package | SOT-23 | Model Number | AO3402 |
The AO3402 is an N-Channel MOSFET utilizing advanced trench technology, designed for excellent RDS(on) and low gate charge. It operates efficiently with gate voltages as low as 2.5V, making it suitable for load switch and PWM applications. Key features include low on-resistance at various voltage and current levels, a drain-source voltage of 30V, and a continuous drain current of 4A.
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Features | ||||||
| RDS(on) | VGS=10V, ID=4.0A | 70 | m | |||
| RDS(on) | VGS=4.5V, ID=2.3A | 75 | m | |||
| RDS(on) | VGS=2.5V, ID=1.5A | 105 | m | |||
| VDS | 30 | V | ||||
| ID | 4.0 | A | ||||
| Applications | ||||||
| Load Switch and in PWM applications | ||||||
| Maximum Ratings (Ta=25C unless otherwise specified) | ||||||
| Drain-Source voltage | VDS | 30 | V | |||
| Gate-Source voltage | VGS | 12 | V | |||
| Continuous Drain Current | ID | 4 | A | |||
| Drain Current-Pulsed | IDM | 1) | 15 | A | ||
| Power Dissipation | PD | 1.4 | W | |||
| Junction Temperature | TJ | 150 | C | |||
| Storage Temperature | TSTG | -55 | +150 | C | ||
| Thermal Characteristics (Ta=25C unless otherwise specified) | ||||||
| Maximum junction-ambient(t<10s) | RJA | 70 | 90 | C/W | ||
| Maximum junction-ambient | RJA | 100 | 125 | C/W | ||
| Maximum junction-Lead | RJL | 63 | 80 | C/W | ||
| Electrical Characteristics (TJ=25C unless otherwise specified) | ||||||
| Off Characteristics | ||||||
| Drain-Source Breakdown Voltage | V(BR)DSS | VGS = 0V, ID = 250A | 30 | V | ||
| Zero Gate Voltage Drain Current | IDSS | VDS = 24V, VGS = 0V | 1 | A | ||
| Gate-body Leakage current | lGSS | VDS = 0V, VGS = 12V | 100 | nA | ||
| On characteristics 3) | ||||||
| Drain-Source On-Resistance | RDS(on) | VGS = 10V, ID = 4A | 70 | m | ||
| Drain-Source On-Resistance | RDS(on) | VGS = 4.5V, ID = 2.3A | 75 | m | ||
| Drain-Source On-Resistance | RDS(on) | VGS = 2.5V, ID = 1.5A | 105 | m | ||
| Forward Trans conductance | gfs | VDS = 5V, ID = 4A | 8 | S | ||
| Gate-Threshold Voltage | VGS(th) | VDS = VGS, ID = 250A | 0.8 | 1.6 | V | |
| Dynamic Characteristics 4) | ||||||
| Input Capacitance | Ciss | VGS = 0V, VDS = 15V, f = 1MHz | 390 | pF | ||
| Output Capacitance | Coss | 54.5 | pF | |||
| Reverse Transfer Capacitance | Crss | 41 | pF | |||
| Gate resistance | Rg | VDS =0V, VGS = 0V, f = 1MHz | 3 | |||
| Switching Characteristics 4) | ||||||
| Turn-On Delay Time | td(on) | VGS = 10V, VDS = 15V, RL = 3.75, RGEN = 6 | 3.3 | ns | ||
| Rise Time | tr | 1 | ns | |||
| Turn-Off Delay Time | td(off) | 21.7 | ns | |||
| Fall Time | tf | 2.1 | ns | |||
| Total gate charge | Qg | VDS = 15V, VGS = 4.5V, ID = 4A | 4.34 | nC | ||
| Gate-source Charge | Qgs | 0.6 | nC | |||
| Gate-drain Charge | Qgd | 1.38 | nC | |||
| Body diode reverse recovery time | trr | IF = 4A, dI/dt = 100A/s | 12 | nS | ||
| Body diode reverse recovery charge | Qrr | 6.3 | nC | |||
| Diode forward voltage | VSD | VGS = 0V, ID = 1A | 0.8 | 1.2 | 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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