参数资料
型号: FDS4897C
厂商: Fairchild Semiconductor
文件页数: 3/9页
文件大小: 0K
描述: MOSFET N/P-CH 40V 8-SOIC
产品变化通告: Mold Compound Change 12/Dec/2007
产品目录绘图: Power MOSFET, 8-SOP, SO-8
标准包装: 1
系列: PowerTrench®
FET 型: N 和 P 沟道
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: 6.2A,4.4A
开态Rds(最大)@ Id, Vgs @ 25° C: 29 毫欧 @ 6.2A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 20nC @ 10V
输入电容 (Ciss) @ Vds: 760pF @ 20V
功率 - 最大: 900mW
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-SOICN
包装: 标准包装
产品目录页面: 1604 (CN2011-ZH PDF)
其它名称: FDS4897CDKR
Electrical Characteristics
(continued)
T A = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Type Min
Typ Max Units
Switching Characteristics
(Note 2)
t d(on)
Turn-On Delay Time
Q1
Q1
9
18
ns
t r
Turn-On Rise Time
V DD = 20 V,
V GS = 10V,
I D = 1 A,
R GEN = 6 Ω
Q2
Q1
12
5
22
10
ns
Q2
15
27
t d(off)
t f
Turn-Off Delay Time
Turn-Off Fall Time
Q2
V DD = –20 V, I D = –1 A,
V GS = –10V, R GEN = 6 Ω
Q1
Q2
Q1
23
45
3
37
72
6
ns
ns
Q2
18
32
Q g
Total Gate Charge
Q1
Q1
14
20
nC
V DS = 20 V, I D = 6.2 A, V GS = 10 V
Q2
20
28
Q gs
Gate-Source Charge
Q2
Q1
Q2
2.4
3
nC
Q gd
Gate-Drain Charge
V DS = –20 V, I D = –4.4 A,V GS =–10 V
Q1
2.8
nC
Drain–Source Diode Characteristics
Q2
4
V SD
t rr
Drain-Source Diode Forward V GS = 0 V, I S = 1.3 A
Voltage
V GS = 0 V, I S = –1.3 A
Q1
Diode Reverse Recovery
(Note 2)
(Note 2)
Q1
Q2
Q1
0.7
–0.7
17
1.2
–1.2
V
ns
Time
I F = 6.2 A, d iF /d t = 100 A/μs
Q2
24
Q rr
Diode Reverse Recovery
Charge
Q2
I F = –4.4 A, d iF /d t = 100 A/μs
Q1
Q2
7
12
nC
Notes:
1. R θ JA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of
the drain pins. R θ JC is guaranteed by design while R θ CA is determined by the user's board design.
a) 78°C/W when
mounted on a
0.5 in 2 pad of 2 oz
b) 125°C/W when
mounted on a .02 in 2
pad of 2 oz copper
c) 135°C/W when mounted on a
minimum pad.
copper
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300 μ s, Duty Cycle < 2.0%
3. BV(avalanche) Single-Pulse rating is guaranteed by design if device is operated within the UIS SOA boundary of the device.
FDS4897C Rev C(W)
www.fairchildsemi.com
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