参数资料
型号: FDT86256
厂商: Fairchild Semiconductor
文件页数: 2/6页
文件大小: 0K
描述: MOSFET N-CH 150V 1.2A SOT-223-4
标准包装: 1
系列: PowerTrench®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 标准
漏极至源极电压(Vdss): 150V
电流 - 连续漏极(Id) @ 25° C: 1.2A
开态Rds(最大)@ Id, Vgs @ 25° C: 845 毫欧 @ 1.2A,10V
Id 时的 Vgs(th)(最大): 4V @ 250µA
闸电荷(Qg) @ Vgs: 2nC @ 10V
输入电容 (Ciss) @ Vds: 73pF @ 75V
功率 - 最大: 2.3W
安装类型: 表面贴装
封装/外壳: TO-261-4,TO-261AA
供应商设备封装: SOT-223-4
包装: 标准包装
其它名称: FDT86256DKR
Electrical Characteristics T J = 25 °C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
Off Characteristics
BV DSS
Δ BV DSS
Δ T J
I DSS
I GSS
Drain to Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
Gate to Source Leakage Current
I D = 250 μ A, V GS = 0 V
I D = 250 μ A, referenced to 25 °C
V DS = 120 V, V GS = 0 V
V GS = ±20 V, V DS = 0 V
150
100
1
±10
V
mV/°C
μ A
μ A
On Characteristics
V GS(th)
Δ V GS(th)
Δ T J
Gate to Source Threshold Voltage
Gate to Source Threshold Voltage
Temperature Coefficient
V GS = V DS , I D = 250 μ A
I D = 250 μ A, referenced to 25 °C
2
3.5
-8
4
V
mV/°C
V GS = 10 V, I D = 1.2 A
695
845
r DS(on)
Static Drain to Source On Resistance
V GS = 6 V, I D = 1.0 A
912
1280
m Ω
V GS = 10 V, I D = 1.2 A, T J = 125 °C
1298
1367
g FS
Forward Transconductance
V DS = 5 V, I D = 1.2 A
0.3
S
Dynamic Characteristics
C iss
C oss
C rss
R g
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Gate Resistance
V DS = 75 V, V GS = 0 V,
f = 1MHz
55
8
1
1.3
73
11
1.4
pF
pF
pF
Ω
Switching Characteristics
t d(on)
Turn-On Delay Time
2.7
10
ns
t r
t d(off)
t f
Q g(TOT)
Rise Time
Turn-Off Delay Time
Fall Time
Total Gate Charge
V DD = 75 V, I D = 1.2 A,
V GS = 10 V, R GEN = 6 Ω
V GS = 0 V to 10 V
1.7
4.8
2.6
1.2
10
10
10
2.0
ns
ns
ns
nC
Q g(TOT)
Q gs
Q gd
Total Gate Charge
Gate to Source Charge
Gate to Drain “Miller” Charge
V GS = 0 V to 6 V
V DD = 75 V,
I D = 1.2 A
0.8
0.4
0.3
1.0
nC
nC
Drain-Source Diode Characteristics
V SD
t rr
Q rr
Source to Drain Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
V GS = 0 V, I S = 1.2 A
V GS = 0 V, I S = 1.0 A
I F = 1.2 A, di/dt = 100 A/ μ s
(Note 2)
(Note 2)
0.9
0.8
47
24
1.3
1.3
75
38
V
ns
nC
NOTES:
1. R θ JA is determined with the device mounted on a 1 in 2 pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR-4 material. R θ JC is guaranteed by design while R θ CA is determined by
the user's board design.
a) 55 °C/W when mounted on a
1 in 2 pad of 2 oz copper
2. Pulse Test: Pulse Width < 300 μ s, Duty cycle < 2.0 %.
3. Starting T J = 25 °C, L = 3 mH, I AS = 1 A, V DD = 150 V, V GS = 10 V.
4. The diode connected between gate and source serves only as protection against ESD. No gate overvoltage rating is implied.
b) 118 °C/W when mounted on
a minimum pad of 2 oz copper
?2011 Fairchild Semiconductor Corporation
FDT86256 Rev. C
2
www.fairchildsemi.com
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