参数资料
型号: FDMA3028N
厂商: Fairchild Semiconductor
文件页数: 4/7页
文件大小: 0K
描述: MOSFET N-CH 30V DUAL 6MICROFET
标准包装: 3,000
系列: PowerTrench®
FET 型: 2 个 N 沟道(双)
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 30V
电流 - 连续漏极(Id) @ 25° C: 3.8A
开态Rds(最大)@ Id, Vgs @ 25° C: 68 毫欧 @ 3.8A,4.5V
Id 时的 Vgs(th)(最大): 1.5V @ 250µA
闸电荷(Qg) @ Vgs: 5.2nC @ 5V
输入电容 (Ciss) @ Vds: 375pF @ 15V
功率 - 最大: 1.5W
安装类型: 表面贴装
封装/外壳: 6-VDFN 裸露焊盘
供应商设备封装: MicroFET 2x2
包装: 带卷 (TR)
Typical Characteristics T J = 25°C unless otherwise noted
16
12
8
V GS = 4.5 V
V GS = 3.5 V
V GS = 3 V
V GS =2.5 V
2.5
2.0
1.5
V GS = 1.8 V
V GS = 2.5 V
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5%MAX
4
V GS = 1.8 V
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5%MAX
1.0
V GS = 3 V
V GS = 3.5 V
V GS = 4.5 V
0.0
0
0.5 1.0 1.5
V DS , DRAIN TO SOURCE VOLTAGE (V)
2.0
0.5
0
4 8
I D , DRAIN CURRENT(A)
12
16
Figure 1. On Region Characteristics
Figure 2. Normalized On-Resistance
vs . Drain Current and Gate Voltage
1.6
1.4
1.2
I D = 3.8 A
V GS = 4.5 V
200
150
100
T J = 125 o C
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
I D = 3.8 A
1.0
0.8
50
T J = 25 o C
-75
1.5
0.6
-50
-25 0 25 50 75 100 125 150
T J , JUNCTION TEMPERATURE ( o C )
0
2.0 2.5 3.0 3.5 4.0
V GS , GATE TO SOURCE VOLTAGE (V)
4.5
Figure 3. Normalized On Resistance
vs . Junction Temperature
Figure 4. On-Resistance vs Gate to
Source Voltage
16
12
8
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
V DS = 5 V
20
10
1
0.1
V GS = 0 V
T J = 150 o C
T J = 25 o C
T J = 150 o C
4
T J = 25 o C
0.01
T J = -55 o C
0.0
0
0
T J = -55 o C
1 2
V GS , GATE TO SOURCE VOLTAGE (V)
3
0.001
0.2 0.4 0.6 0.8 1.0
V SD , BODY DIODE FORWARD VOLTAGE (V)
1.2
Figure 5. Transfer Characteristics
Figure 6. Source to Drain Diode
Forward Voltage vs . Source Current
?2011 Fairchild Semiconductor Corporation
FDMA3028N Rev.C3
4
www.fairchildsemi.com
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