参数资料
型号: IRF7484TRPBF
厂商: International Rectifier
文件页数: 2/10页
文件大小: 0K
描述: MOSFET N-CH 40V 14A 8-SOIC
标准包装: 1
系列: HEXFET®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 40V
电流 - 连续漏极(Id) @ 25° C: 14A
开态Rds(最大)@ Id, Vgs @ 25° C: 10 毫欧 @ 14A,7V
Id 时的 Vgs(th)(最大): 2V @ 250µA
闸电荷(Qg) @ Vgs: 100nC @ 7V
输入电容 (Ciss) @ Vds: 3520pF @ 25V
功率 - 最大: 2.5W
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 标准包装
其它名称: IRF7484TRPBFDKR
IRF7484PbF
Electrical Characteristics @ T J = 25°C (unless otherwise specified)
Parameter
Min.
Typ.
Max. Units Conditions
V (BR)DSS
Drain-to-Source Breakdown Voltage
40
–––
––– V V GS = 0V, I D = 250μA
? V (BR)DSS / ? T J
Breakdown Voltage Temp. Coefficient
–––
0.040
–––
V/°C
Reference to 25°C, I D = 1mA
R DS(on)
Static Drain-to-Source On-Resistance
–––
–––
10 m ?
V GS = 7.0V, I D = 14A ?
μA
nA
ns
V GS(th)
g fs
I DSS
I GSS
Q g
Q gs
Q gd
t d(on)
t r
t d(off)
t f
C iss
C oss
C rss
Gate Threshold Voltage
Forward Transconductance
Drain-to-Source Leakage Current
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
1.0
40
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
69
9.0
16
9.3
5.0
180
58
3520
660
76
2.0 V V DS = V GS , I D = 250μA
––– S V DS = 10V, I D = 14A
20 V DS = 40V, V GS = 0V
250 V DS = 32V, V GS = 0V, T J = 125°C
200 V GS = 8.0V
-200 V GS = -8.0V
100 I D = 14A
––– nC V DS = 32V
––– V GS = 7.0V
––– V DD = 20V ?
––– I D = 1.0A
––– R G = 6.2 ?
––– V GS = 7.0V
––– V GS = 0V
––– pF V DS = 25V
––– ? = 1.0MHz
Source-Drain Ratings and Characteristics
Parameter
Min. Typ. Max. Units
Conditions
I S
I SM
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode) ?
???
???
???
???
2.3
110
A
MOSFET symbol
showing the
integral reverse
p-n junction diode.
G
D
S
V SD
t rr
Q rr
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
–––
–––
–––
–––
59
110
1.3
89
170
V
ns
nC
T J = 25°C, I S = 2.3A, V GS = 0V
T J = 25°C, I F = 2.3A
di/dt = 100A/μs ?
?
Notes:
? Repetitive rating; pulse width limited by
max. junction temperature.
? Pulse width ≤ 400μs; duty cycle ≤ 2%.
? Surface mounted on 1 in square Cu board.
? Starting T J = 25°C, L = 2.3mH, R G = 25 ? ,
I AS = 14A. (See Figure 12).
2
? I SD ≤ 14A, di/dt ≤ 140A/μs, V DD ≤ V (BR)DSS ,
T J ≤ 150°C.
? Limited by T Jmax , see Fig.16c, 16d, 19, 20 for typical repetitive
avalanche performance.
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