参数资料
型号: NTD4959N-35G
厂商: ON Semiconductor
文件页数: 2/8页
文件大小: 0K
描述: MOSFET N-CH 30V 9A IPAK
产品变化通告: Product Obsolescence 07/Jul/2010
标准包装: 75
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: 9A
开态Rds(最大)@ Id, Vgs @ 25° C: 9 毫欧 @ 30A,10V
Id 时的 Vgs(th)(最大): 2.5V @ 250µA
闸电荷(Qg) @ Vgs: 25nC @ 11.5V
输入电容 (Ciss) @ Vds: 1456pF @ 12V
功率 - 最大: 1.3W
安装类型: 通孔
封装/外壳: TO-251-3 短截引线,IPak
供应商设备封装: I-Pak
包装: 管件
NTD4959NH
THERMAL RESISTANCE MAXIMUM RATINGS
Parameter
Junction ? to ? Case (Drain)
Junction ? to ? TAB (Drain)
Junction ? to ? Ambient ? Steady State (Note 1)
Junction ? to ? Ambient ? Steady State (Note 2)
Symbol
R q JC
R q JC ? TAB
R q JA
R q JA
Value
2.9
3.5
74
116
Unit
° C/W
1. Surface ? mounted on FR4 board using 1 in sq pad size, 1 oz Cu.
2. Surface ? mounted on FR4 board using the minimum recommended pad size.
ELECTRICAL CHARACTERISTICS (T J = 25 ° C unless otherwise noted)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Drain ? to ? Source Breakdown Voltage
Drain ? to ? Source Breakdown Voltage
Temperature Coefficient
V (BR)DSS
V (BR)DSS /T J
V GS = 0 V, I D = 250 m A
30
25
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
1.0
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
1.5
2.1
2.5
V
Negative Threshold Temperature Coefficient
V GS(TH) /T J
5.7
mV/ ° C
Drain ? to ? Source On Resistance
R DS(on)
V GS = 10 to
11.5 V
I D = 30 A
I D = 15 A
7.0
7.0
9.0
m W
V GS = 4.5 V
I D = 30 A
I D = 15 A
10.45
9.95
12.5
Forward Transconductance
g FS
V DS = 15 V, I D = 15 A
9.0
S
CHARGES AND CAPACITANCES
Input Capacitance
C iss
1596
2155
pF
Output Capacitance
Reverse Transfer Capacitance
C oss
C rss
V GS = 0 V, f = 1.0 MHz,
V DS = 12 V
331
190
447
294
Total Gate Charge
Q G(TOT)
12.5
15
nC
Threshold Gate Charge
Gate ? to ? Source Charge
Gate ? to ? Drain Charge
Q G(TH)
Q GS
Q GD
V GS = 4.5 V, V DS = 15 V,
I D = 30 A
2.4
5.3
5.1
3.6
7.9
7.7
Total Gate Charge
Q G(TOT)
V GS = 11.5 V, V DS = 15 V,
I D = 30 A
29.3
44
nC
SWITCHING CHARACTERISTICS (Note 4)
Turn ? On Delay Time
t d(on)
12.0
18
ns
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
20
14
5.0
30
21
7.5
Turn ? On Delay Time
t d(on)
7.0
10.4
ns
Rise Time
Turn ? Off Delay Time
Fall Time
t r
t d(off)
t f
V GS = 11.5 V, V DS = 15 V,
I D = 15 A, R G = 3.0 W
18
22
3.0
27
33
4.6
3. Pulse Test: Pulse Width ≤ 300 m s, Duty Cycle ≤ 2%.
4. Switching characteristics are independent of operating junction temperatures.
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