参数资料
型号: FDS8935
厂商: Fairchild Semiconductor
文件页数: 2/6页
文件大小: 0K
描述: MOSFET P-CH 80V 2.1A 8SOIC
标准包装: 1
系列: PowerTrench®
FET 型: 2 个 P 沟道(双)
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 80V
电流 - 连续漏极(Id) @ 25° C: 2.1A
开态Rds(最大)@ Id, Vgs @ 25° C: 183 毫欧 @ 2.1A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 19nC @ 10V
输入电容 (Ciss) @ Vds: 879pF @ 40V
功率 - 最大: 1.6W
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-SOIC
包装: 标准包装
其它名称: FDS8935DKR
Electrical Characteristics T J = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
Off Characteristics
BV DSS
Δ BV DSS
Δ T J
I DSS
I GSS
Drain to Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
Gate to Source Leakage Current
I D = -250 μ A, V GS = 0 V
I D = -250 μ A, referenced to 25 °C
V DS = -64 V, V GS = 0 V
V GS = ±20 V, V DS = 0 V
-80
-61
-1
±100
V
mV/°C
μ A
nA
On Characteristics
V GS(th)
Δ V GS(th)
Δ T J
Gate to Source Threshold Voltage
Gate to Source Threshold Voltage
Temperature Coefficient
V GS = V DS , I D = -250 μ A
I D = -250 μ A, referenced to 25 °C
-1
-1.8
5
-3
V
mV/°C
V GS = -10 V, I D = -2.1 A
148
183
r DS(on)
Static Drain to Source On Resistance
V GS = -4.5 V, I D = -1.9 A
176
247
m Ω
V GS = -10 V, I D = -2.1 A,T J = 125 °C
249
308
g FS
Forward Transconductance
V DS = -10 V, I D = -2.1 A
6.4
S
Dynamic Characteristics
C iss
C oss
C rss
R g
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Gate Resistance
V DS = -40 V, V GS = 0 V,
f = 1MHz
661
47
24
6
879
63
36
pF
pF
pF
Ω
Switching Characteristics
t d(on)
Turn-On Delay Time
5
10
ns
t r
t d(off)
t f
Q g(TOT)
Rise Time
Turn-Off Delay Time
Fall Time
Total Gate Charge
V DD = -40 V, I D = -2.1 A,
V GS = -10 V, R GEN = 6 Ω
V GS = 0 V to -10 V
3
22
3
13
10
36
10
19
ns
ns
ns
nC
Q g(TOT)
Q gs
Total Gate Charge
Gate to Source Charge
V GS = 0 V to -5 V
V DD = -40 V,
I D = -2.1 A
7
1.6
10
nC
nC
Q gd
Gate to Drain “Miller” Charge
2.6
nC
Drain-Source Diode Characteristics
V SD
t rr
Q rr
Source to Drain Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
V GS = 0 V, I S = -2.1 A
V GS = 0 V, I S = -1.3 A
I F = -2.1 A, di/dt = 300 A/ μ s
(Note 2)
(Note 2)
-1.8
-0.8
19
34
-1.3
-1.2
30
54
V
ns
nC
NOTES:
1. R θ JA is determined with the device mounted on a 1in 2 pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR-4 material. 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 1 in 2
pad of 2 oz copper
2. Pulse Test: Pulse Width < 300 μ s, Duty cycle < 2.0%.
3. Starting T J = 25 °C, L = 3.0 mH, I AS = -5.0 A, V DD = -80V, V GS = -10V.
b)135 °C/W when
mounted on a
minimun pad
?2010 Fairchild Semiconductor Corporation
FDS8935 Rev.C
2
www.fairchildsemi.com
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