参数资料
型号: FDS6994S
厂商: Fairchild Semiconductor
文件页数: 3/9页
文件大小: 0K
描述: MOSFET N-CH DUAL 30V 8SOIC
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Mold Compound Change 12/Dec/2007
标准包装: 1
系列: PowerTrench®, SyncFET™
FET 型: 2 个 N 沟道(双)
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: 6.9A,8.2A
开态Rds(最大)@ Id, Vgs @ 25° C: 21 毫欧 @ 6.9A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 12nC @ 5V
输入电容 (Ciss) @ Vds: 800pF @ 15V
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
其它名称: FDS6994SFSDKR
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)
t r
Turn-On Delay Time
Turn-On Rise Time
V DD = 15 V, I D = 1 A,
V GS = 10V, R GEN = 6 ?
Q2
Q1
Q2
11
11
8
20
20
16
ns
ns
Q1
7
14
t d(off)
Turn-Off Delay Time
Q2
50
80
ns
Q1
27
43
t f
Turn-Off Fall Time
Q2
17
31
ns
Q1
4
8
Q g
Total Gate Charge
Q2:
Q2
25
35
nC
V DS = 15 V, I D = 7.9 A, V GS = 5 V
Q1
8
12
Q gs
Gate-Source Charge
Q1:
Q2
Q1
6
3
nC
Q gd
Gate-Drain Charge
V DS = 15 V, I D = 6.5 A, V GS = 5 V
Q2
7
nC
Drain–Source Diode Characteristics and Maximum Ratings
Q1
3
I S
Maximum Continuous Drain-Source Diode Forward Current
Q2
2.3
A
Q1
1.3
t RR
Q RR
t RR
Q RR
Reverse Recovery Time
Reverse Recovery Charge
Reverse Recovery Time
Reverse Recovery Charge
I F = 8.2 A,
d iF /d t = 300 A/μs
I F = 6.9 A,
d iF /d t = 100 A/μs
(Note 3)
(Note 3)
Q2
Q2
25
19
23
10
ns
nC
ns
nC
V SD
Drain-Source Diode Forward V GS = 0 V, I S = 2.3 A
Voltage
V GS = 0 V, I S = 1.3 A
(Note 2)
(Note 2)
Q2
Q1
0.4
0.53
7
1.2
V
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
b)
125°C/W when
c)
135°C/W when
0.5in pad of 2
0.02 in pad of
mounted on a
2
oz copper
mounted on a
2
2 oz copper
mounted on a
minimum pad.
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300 μ s, Duty Cycle < 2.0%
3. See “SyncFET Schottky body diode characteristics” below.
FDS6994S Rev C 2 (W)
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