FDS8934A 查看數據表（PDF） - Fairchild Semiconductor

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FDS8934A

Dual P-Channel Enhancement Mode Field Effect Transistor

Fairchild Semiconductor 

Electrical Characteristics (TA = 25 OC unless otherwise noted )

Symbol Parameter

Conditions

Min Typ Max Units

OFF CHARACTERISTICS

BVDSS

Drain-Source Breakdown Voltage

∆BVDSS/∆TJ Breakdown Voltage Temp. Coefficient

IDSS

Zero Gate Voltage Drain Current

IGSSF

Gate - Body Leakage, Forward

IGSSR

Gate - Body Leakage, Reverse

ON CHARACTERISTICS (Note 2)

VGS = 0 V, I D = -250 µA

ID = -250 µA, Referenced to 25 oC

VDS = -16 V, VGS = 0 V

VGS = 8 V, VDS = 0 V

VGS = -8 V, VDS= 0 V

-20

-23

V

mV/oC

-1

µA

-100 nA

-100 nA

VGS(th)

∆VGS(th)/∆TJ

RDS(ON)

Gate Threshold Voltage

Gate Threshold Voltage Temp. Coefficient

Static Drain-Source On-Resistance

ID(ON)

On-State Drain Current

gFS

Forward Transconductance

DYNAMIC CHARACTERISTICS

VDS = VGS, ID = -250 µA

ID = -250 µA, Referenced to 25 oC

VGS = -4.5 V, I D = -4 A

TJ =125°C

VGS = -2.5 V, I D = -3.4 A

VGS = -10 V, VDS = -5 V

VDS = -10 V, I D = -4 A

-0.4 -0.6

4

-1

V

mV/oC

0.043 0.055 Ω

0.062 0.077

0.059 0.072

-20

A

13

S

Ciss

Input Capacitance

Coss

Output Capacitance

Crss

Reverse Transfer Capacitance

SWITCHING CHARACTERISTICS (Note 2)

VDS = -10 V, VGS = 0 V,

f = 1.0 MHz

1130

pF

480

pF

120

pF

tD(on)

Turn - On Delay Time

VDS = -10 V, I D = -1 A

tr

Turn - On Rise Time

VGS = -4.5 V , RGEN = 6 Ω

tD(off)

Turn - Off Delay Time

tf

Turn - Off Fall Time

Qg

Total Gate Charge

VDS = -5 V, I D = -4 A,

Qgs

Gate-Source Charge

VGS = -5 V

Qgd

Gate-Drain Charge

DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS

8

16

ns

23 37

260 360

90 125

20 28

nC

2.8

3.2

IS

Maximum Continuous Drain-Source Diode Forward Current

-1.3

A

VSD

Drain-Source Diode Forward Voltage

VGS = 0 V, I S -1.3 A (Note 2)

-0.7 -1.2

V

Notes:

1. RθJA 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. RθJC is guaranteed by

design while RθCA is determined by the user's board design.

a. 78OC/W on a 0.5 in2

pad of 2oz copper.

b. 125OC/W on a 0.02 in2

pad of 2oz copper.

c. 135OC/W on a 0.003 in2

pad of 2oz copper.

Scale 1 : 1 on letter size paper

2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%.

FDS8934A Rev.B

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