AO3402 Rev.E Mar.-2016 描述 / DATA SHEET Descriptions SOT-23 塑封封装 N 道 MOS 场效应管。N- CHANNEL MOSFET in a SOT-23 Plastic Package. 特征 / Features VDS (V) = 30V ID = 4 A (VGS = 10V) RDS(ON) < 55mΩ (VGS = 10V) RDS(ON) < 70mΩ (VGS = 4.5V) RDS(ON) < 110mΩ (VGS = 2.5V) 用途 / Applications 适用于作负载开关或脉宽调制应用。 This device is suitable for use as a load switch or in PWM applications. 内部等效电路 引脚排列 / Equivalent Circuit / Pinning 3 2 1 PIN1：S 印章代码 PIN 2：G PIN 3：D / Marking Marking http://www.fsbrec.com B2H 1/6 AO3402 Rev.E Mar.-2016 极限参数 / DATA SHEET Absolute Maximum Ratings(Ta=25℃) 参数 Parameter Drain-Source Voltage 符号 Symbol VDS 数值 Rating 30 单位 Unit V Drain Current – Continuous ID 4 A Drain Current- Continuous ID(Ta=70℃) 3.4 A Pulsed Drain Current IDM 15 A Gate-Source Voltage VGS ±12 V Total Power Dissipation PD 1.4 W PD(Ta=70℃) 1.0 W TJ, TSTG -55 to 150 ℃ Total Power Dissipation Operating and Storage Junction Temperature Range 电性能参数 / Electrical Characteristics(Ta=25℃) 参数 Parameter Drain–Source Breakdown Voltage 符号 Symbol BVDSS 测试条件 Test Conditions VGS=0V ID=250μA 最小值 典型值 Min Typ 30 Zero Gate Voltage Drain Current IDSS VDS=24V VDS=24V TJ=55℃ VGS=0V VGS=0V Gate–Body Leakage IGSS VGS=±12V VDS=0V On–State Drain Current ID(on) VGS=4.5V VDS=5V 10 Gate Threshold Voltage VGS(th) VDS=VGS ID=250μA 0.6 RDS(on)1 VGS=10V VGS=10V TJ=125℃ ID=4A ID=4A RDS(on)3 VGS=4.5V RDS(on)4 Static Drain–Source On–Resistance RDS(on)2 5.0 μA 100 μA A 55 66 80 ID=3A 55 70 VGS=2.5V ID=2A 83 110 ID=4A VSD VGS=0V IS=1A Output Capacitance Coss VGS=0V Reverse Transfer Capacitance Crss VDS=15V f=1MHz Turn–On Delay Time td(on) Turn–On Rise Time tr Turn–Off Delay Time td(off) http://www.fsbrec.com μA 45 VDS=5V tf 1.0 1.4 gFS Turn–Off Fall Time 单位 Unit V 1.0 Forward Transconductance Drain–Source Diode Forward Voltage Input Capacitance Ciss 最大值 Max 8.0 V mΩ S 0.8 1.0 V 390 54.5 pF 41 3.3 VGS=10V VDS=15V RL=3.75Ω RGEN=6Ω 1.0 ns 21.7 2.1 2/6 AO3402 Rev.E Mar.-2016 电参数曲线图 DATA SHEET / Electrical Characteristic Curve http://www.fsbrec.com 3/6 AO3402 Rev.E Mar.-2016 外形尺寸图 DATA SHEET / Package Dimensions http://www.fsbrec.com 4/6 AO3402 Rev.E Mar.-2016 印章说明 / DATA SHEET Marking Instructions B2H 说明： B2： 为型号代码 H： 为公司代码 Note: B2: Product Type. H: Company Code. http://www.fsbrec.com 5/6 AO3402 Rev.E Mar.-2016 DATA SHEET 回流焊温度曲线图(无铅) / Temperature Profile for IR Reflow Soldering(Pb-Free) 说明： Note: 1、预热温度 25～150℃，时间 60～90sec; 1.Preheating:25~150℃, Time:60~90sec. 2、峰值温度 245±5℃，时间持续为 5±0.5sec; 2.Peak Temp.:245±5℃, Duration:5±0.5sec. 3、焊接制程冷却速度为 2～10℃/sec. 3. Cooling Speed: 2~10℃/sec. 耐焊接热试验条件 / Resistance to Soldering Heat Test Conditions 温度：260±5℃ 包装规格 Time:10±1 sec / REEL Package Type 封装形式 使用说明 Temp.:260±5℃ / Packaging SPEC. 卷盘包装 SOT-23 时间：10±1 sec. Units 包装数量 Dimension 包装尺寸 3 (unit：mm ) Units/Reel 只/卷盘 Reels/Inner Box 卷盘/盒 Units/Inner Box 只/盒 Inner Boxes/Outer Box 盒/箱 Units/Outer Box 只/箱 Reel Inner Box 盒 Outer Box 箱 3,000 10 30,000 8 240,000 7〞×8 180×120×180 385×257×392 / Notices http://www.fsbrec.com 6/6