参数资料
型号: NTMFS4921NT1G
厂商: ON Semiconductor
文件页数: 2/7页
文件大小: 0K
描述: MOSFET N-CH 30V 8.8A SO8 FL
标准包装: 1
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): 30V
电流 - 连续漏极(Id) @ 25° C: 8.8A
开态Rds(最大)@ Id, Vgs @ 25° C: 6.95 毫欧 @ 30A,10V
Id 时的 Vgs(th)(最大): 2.5V @ 250µA
闸电荷(Qg) @ Vgs: 16nC @ 4.5V
输入电容 (Ciss) @ Vds: 1400pF @ 12V
功率 - 最大: 870mW
安装类型: 表面贴装
封装/外壳: 8-TDFN 裸露焊盘(5 引线)
供应商设备封装: 6-DFN,8-SO 扁平引线(5x6)
包装: 标准包装
其它名称: NTMFS4921NT1GOSDKR
NTMFS4921N
THERMAL RESISTANCE MAXIMUM RATINGS
Parameter
Junction ? to ? Case (Drain)
Junction ? to ? Ambient – Steady State (Note 1)
Junction ? to ? Ambient – Steady State (Note 2)
Junction ? to ? Ambient ? t v 10 sec
Symbol
R q JC
R q JA
R q JA
R q JA
Value
3.25
58.3
144.1
22.3
Unit
° C/W
1. Surface ? mounted on FR4 board using 1 sq ? in pad, 1 oz Cu.
2. Surface ? mounted on FR4 board using the minimum recommended pad size.
ELECTRICAL CHARACTERISTICS (T J = 25 ° C unless otherwise specified)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Drain ? to ? Source Breakdown Voltage
Drain ? to ? Source Breakdown Voltage
(transient)
Drain ? to ? Source Breakdown Voltage
Temperature Coefficient
V (BR)DSS
V (BR)DSSt
V (BR)DSS /
T J
V GS = 0 V, I D = 250 m A
V GS = 0 V, I D(aval) = 13 A,
T case = 25 ° C, t transient = 100 ns
30
34
25
V
V
mV/ ° C
Zero Gate Voltage Drain Current
I DSS
V GS = 0 V,
V DS = 24 V
T J = 25 ° C
T J = 125 ° C
1
10
m A
Gate ? to ? Source Leakage Current
I GSS
V DS = 0 V, V GS = ± 20 V
± 100
nA
ON CHARACTERISTICS (Note 3)
Gate Threshold Voltage
V GS(TH)
V GS = V DS , I D = 250 m A
1.45
1.8
2.5
V
Negative Threshold Temperature Coefficient
V GS(TH) /T J
mV/ ° C
Drain ? to ? Source On Resistance
R DS(on)
V GS = 10 V to
11.5 V
V GS = 4.5 V
I D = 30 A
I D = 15 A
I D = 30 A
5.3
5.2
8.6
6.95
10.8
m W
I D = 15 A
8.4
Forward Transconductance
g FS
V DS = 1.5 V, I D = 30 A
54
S
CHARGES AND CAPACITANCES
Input Capacitance
C ISS
1400
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Threshold Gate Charge
Gate ? to ? Source Charge
Gate ? to ? Drain Charge
Total Gate Charge
C OSS
C RSS
Q G(TOT)
Q G(TH)
Q GS
Q GD
Q G(TOT)
V GS = 0 V, f = 1 MHz, V DS = 12 V
V GS = 4.5 V, V DS = 15 V; I D = 30 A
V GS = 11.5 V, V DS = 15 V,
I D = 30 A
282
136
10.7
1.4
4.1
3.8
25
16
pF
nC
nC
SWITCHING CHARACTERISTICS (Note 4)
Turn ? On Delay Time
t d(ON)
13.3
Rise Time
Turn ? Off Delay Time
Fall Time
t r
t d(OFF)
t f
V GS = 4.5 V, V DS = 15 V, I D = 15 A,
R G = 3.0 W
38
16.6
3.8
ns
3. Pulse Test: pulse width v 300 m s, duty cycle v 2%.
4. Switching characteristics are independent of operating junction temperatures.
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